Gallium Containing Patents (Class 502/61)
  • Patent number: 10953392
    Abstract: A process for preparing a catalyst composition comprising (a) preparing a carrier comprising (i) mordenite in an amount in the range of from 20 to 80 wt %, based on total weight of carrier, (ii) ZSM-5 type zeolite in an amount in the range of from 10 to 70 wt %, based on total weight of carrier; and (iii) an inorganic binder in an amount in the range of from 10 to 50 wt %, based on total weight of carrier; (b) incorporating in the carrier molybdenum in an amount in the range of from 1 to 10 wt %, as metal based on total weight of catalyst composition, and subjecting the thus treated carrier to a temperature of from 100 to at most 300° C. and (c) incorporating in the molybdenum containing carrier obtained in step (b) platinum in an amount of from 0.005 to 1 wt %, as metal based on total weight of catalyst composition, and subjecting the thus treated carrier to a temperature of from 200 to at most 600° C.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: March 23, 2021
    Assignee: Shell Oil Company
    Inventors: Erik Zuidema, Ingrid Maria Van Vegchel, Daniël Banen
  • Patent number: 10676410
    Abstract: Embodiments disclosed herein related to processes and systems for alkane aromatization. In some embodiments, the process includes merging a benzene-containing stream into an ethane containing stream to form a feed stream. The feed stream has at least 5 wt. % benzene based on the total weight of the feed stream. In addition, the process includes contacting the feed stream with an aromatization catalyst to produce an effluent stream comprising C7+ aromatic hydrocarbons. Less than 5 wt. % net benzene is produced during the contacting, based on a total weight of the feed stream.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: June 9, 2020
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventor: William J. Knaeble
  • Patent number: 10328421
    Abstract: The present disclosure generally provides novel STT-type zeolite materials called PIDC-120501, PIDC-120502, and PIDC-120805/120806 or PIDC-type zeolites and a method of making these zeolites. The present disclosure also provides for the use of these zeolite materials as a catalyst and a method of preparing said catalyst. The PIDC-type zeolites or STT-type zeolite materials may be used as a catalyst, such as in Selective Catalytic Reduction (SCR) applications.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: June 25, 2019
    Assignee: Pacific Industrial Development Corporation
    Inventors: Manjola Mancka, Yunkui Li, Jeffery LaChapelle, Wei Wu, David Shepard
  • Patent number: 10195594
    Abstract: The invention relates to a novel zeolite catalysts, methods of producing the zeolite catalysts and a methods of using such catalyst, including for production of BTEX with improved yield, product selectivity and reduced char production. The present invention relates to novel mesoporous zeolite catalysts, as well as methods of producing the same. The present invention also relates to methods of producing renewable aromatic hydrocarbons using such catalysts.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: February 5, 2019
    Assignees: The Coca-Cola Company, Board of Trustees of Michigan State University
    Inventors: Shantanu Kelkar, Thomas J. Pinnavaia, Christopher M. Saffron, Robert Kriegel
  • Patent number: 9446389
    Abstract: A method for forming a catalyst can comprise: heating a Ge-ZSM-5 zeolite powder at a temperature of 400 to 600° C.; ion-exchanging the heat-treated zeolite powder with an alkali metal and impregnating the heat-treated zeolite powder with noble metal; heating the ion-exchanged, impregnated zeolite powder to a temperature of 250 to 350° C.; mixing the second heat-treated zeolite powder with a solid silica binder and a colloidal silica binder to form a mixture, wherein if the solid silica has a purity of less than or equal to 66 wt % of silica oxide based on the total weight of the solid silica, then the mixture is free of an extrusion aide and the colloidal silica has a particle size of less than 20 nm as measured along a major axis; forming the mixture into a shaped body; and heating the shaped body to 100 to 350° C. to result in the catalyst.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: September 20, 2016
    Assignee: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Ashim Kumar Ghosh, Scott Stevenson, David Sullivan, Corina Mihut, Neeta Kulkarni, Meghann Simmons, Michael Mier
  • Patent number: 9242238
    Abstract: Described are compositions and catalytic articles comprising a copper-promoted 8-ring small pore molecular sieve and an iron-promoted 8-ring small pore molecular sieve. The catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: January 26, 2016
    Assignees: BASF CORPORATION, N.E. CHEMCAT CORPORATION, HEESUNG CATALYSTS CORPORATION
    Inventors: Jaya L. Mohanan, Patrick Burk, Michael J. Breen, Barbara Slawski, Makoto Nagata, Yasuyuki Banno, Eunseok Kim
  • Patent number: 9144790
    Abstract: A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1 wt % platinum, an amount of gallium which is equal to or greater than the amount of the platinum, from about 10 to about 99.9 wt % of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: September 29, 2015
    Assignee: Shell Oil Company
    Inventors: Ann Marie Lauritzen, Ajay Madhav Madgavkar
  • Patent number: 8993468
    Abstract: This invention is for a catalyst for conversion of hydrocarbons. The catalyst is a medium pore germanium zeolite, a germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO). At least one metal selected from Group 10 is deposited on the medium pore zeolite and, optionally on the germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO). The catalyst is prepared by synthesizing a medium pore zeolite, an aluminophosphate (AlPO) or a silicoaluminophosphate (SAPO) with germanium incorporated into the framework and calcining the medium pore germanium zeolite, germanium aluminophosphate (AlPO) or germanium silicoaluminophosphate (SAPO). At least one metal may be deposited on the germanium zeolite, germanium aluminophosphate (AlPO) or a germanium silicoaluminophosphate (SAPO).
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: March 31, 2015
    Assignee: Saudi Basic Industries Corporation
    Inventors: Scott A. Stevenson, Alla K. Khanmamedova, Dustin B. Farmer, Scott F. Mitchell, Jim Vartuli
  • Patent number: 8969232
    Abstract: This invention is for a catalyst for conversion of hydrocarbons. The catalyst contains a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework. At least one Group 10 metal, such as platinum, is deposited on the zeolite. Examples of the elements in the framework are tin, boron, iron or titanium. The catalyst is prepared by synthesizing a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework; depositing the metal; and calcining after preparation of the zeolite and before or after depositing the metal. The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with alkanes having 2 to 12 carbon atoms per molecule and recovering the product.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: March 3, 2015
    Assignee: Saudi Basic Industries Corporation
    Inventors: Scott F. Mitchell, Alla K. Khanmamedova, Scott A. Stevenson, Jim Vartuli
  • Publication number: 20150051063
    Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.
    Type: Application
    Filed: October 28, 2014
    Publication date: February 19, 2015
    Inventors: Sivadinarayana Chinta, Joseph E. Pelati
  • Publication number: 20150031526
    Abstract: A catalyst article for treating an emission gas is provided comprising (a) an oxidation catalyst comprising at least one noble metal on a WO3—TiO2 support, wherein the support contains about 1 to about 20 weight percent WO3 based on the combined weight of the WO3 and TiO2; and (b) a substrate, wherein the first and second catalyst layers are on and/or within the substrate.
    Type: Application
    Filed: July 28, 2014
    Publication date: January 29, 2015
    Inventors: David Micallef, Alex Parsons
  • Patent number: 8912109
    Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof. The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.
    Type: Grant
    Filed: May 22, 2011
    Date of Patent: December 16, 2014
    Assignee: Fina Technology, Inc.
    Inventors: Sivadinarayana Chinta, Joseph E. Pelati
  • Publication number: 20140343337
    Abstract: This application provides a catalyst for producing paraxylene by co-conversion of methanol and/or dimethyl ether and C4 liquefied gas, and preparation and application thereof. The catalyst is an aromatization molecular sieve catalyst with a shape-selective function co-modified by bimetal and siloxane compound. Methanol and/or dimethyl ether and C4 liquefied gas are fed in reactor together, wherein aromatization reaction occurring on a modified shape-selective molecular sieve catalyst. The yield of aromatics is effectively improved, in which paraxylene is the main product. In products obtained by co-conversion of methanol and/or dimethyl ether and C4 liquefied gas, the yield of aromatics is greater than 70 wt %, and the content of paraxylene in aromatics is greater than 80 wt %, and the selectivity of paraxylene in xylene is greater than 99 wt %.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 20, 2014
    Applicant: Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Lei Xu, Zhongmin Liu, Zhengxi Yu
  • Publication number: 20140303414
    Abstract: Catalyst that is used in the catalytic pyrolysis of biomass is regenerated by oxidation and washing with a liquid to remove minerals and restore catalyst activity and selectivity to aromatics.
    Type: Application
    Filed: March 12, 2014
    Publication date: October 9, 2014
    Applicant: Anellotech, Inc.
    Inventors: Terry J. Mazanec, Jeffrey P. Whiting, Fred Pesa, Yu-Ting Cheng, Ruozhi Song
  • Patent number: 8853117
    Abstract: A method of making a crystalline molecular sieve of MFS framework type, preferably ZSM-57, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure-directing-agent (R) and water, said alkali metal (M) comprising potassium, and having the following mole composition (expressed in terms of oxide): YO2:(p)X2O3:(q)OH?:(r)R:(s)H2O, wherein (p) is in the range from 0.005 to 0.05, (q) is in the range from 0.01 to 3, (r) is in the range from 0.03 to 2 and (s) is in the range from 10 to 75 (based on total weight of said synthesis mixture); wherein the crystals of molecular sieve formed having an average diameter (D) of less than or equal to 1.5 micron and an average thickness (T) of less than or equal to 300 nanometers.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: October 7, 2014
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventor: Machteld Maria Wilfried Mertens
  • Publication number: 20140256536
    Abstract: A process for producing aromatic hydrocarbons which comprises (a) contacting ethane with a dehyroaromatization aromatic catalyst which is comprised of about 0.005 to about 0.1 wt % platinum, an amount of gallium which is equal to or greater than the amount of the platinum, from about 10 to about 99.9 wt % of an aluminosilicate, and a binder, and (b) separating methane, hydrogen, and C2-5 hydrocarbons from the reaction products of step (a) to produce aromatic reaction products including benzene.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: SHELL OIL COMPANY
    Inventors: Ann Marie LAURITZEN, Ajay Madhav MADGAVKAR
  • Publication number: 20140235911
    Abstract: The present invention relates to catalyst composition comprising lanthanum and gallium containing zeolite and lanthanum modified binder, wherein said lanthanum and gallium containing zeolite comprises about 0.01-0.1 wt-% lanthanum and wherein said lanthanum modified binder comprises about 0.5-2 wt-% lanthanum. Furthermore, the present invention relates to a method for preparing the catalyst composition of the present invention and a process for producing aromatic hydrocarbons comprising contacting a feedstream comprising lower alkanes with the catalyst composition of the present invention under conditions suitable for alkane aromatization.
    Type: Application
    Filed: July 17, 2012
    Publication date: August 21, 2014
    Applicant: SAUDI BASIC INDUSTRIES CORPORATION
    Inventor: Subhash Chandra Laha
  • Publication number: 20140228205
    Abstract: A catalyst composition useful for producing olefins and aromatic compounds from a feedstock is formed from a fluidized catalytic cracking (FCC) catalyst and a ZSM-5 zeolite catalyst, wherein the amount of ZSM-5 zeolite catalyst makes up from 10 wt. % or more by total weight of the FCC catalyst and the ZSM-5 zeolite catalyst. The catalyst composition may be used in a method of producing olefins and aromatic compounds from a feedstock by introducing a hydrocarbon feedstock and the catalyst composition within a reactor, at least a portion of the reactor being at a reactor temperature of 550° C. or higher. The feedstock and catalyst composition are introduced into the reactor at a catalyst-to-feed (C/F) ratio of from 6 or greater.
    Type: Application
    Filed: July 23, 2013
    Publication date: August 14, 2014
    Inventors: Ravichander Narayanaswamy, Krishna Kumar Ramamurthy, P. S. Sreenivasan
  • Publication number: 20140228204
    Abstract: A catalyst composition useful for producing olefins and aromatic compounds from a feedstock is formed from a fluidized catalytic cracking (FCC) catalyst and a ZSM-5 zeolite catalyst, wherein the amount of ZSM-5 zeolite catalyst makes up from 10 wt. % or more by total weight of the FCC catalyst and the ZSM-5 zeolite catalyst. The catalyst composition may be used in a method of producing olefins and aromatic compounds from a feedstock by introducing a hydrocarbon feedstock and the catalyst composition within a reactor, at least a portion of the reactor being at a reactor temperature of 550° C. or higher. The feedstock and catalyst composition are introduced into the reactor at a catalyst-to-feed (C/F) ratio of from 6 or greater.
    Type: Application
    Filed: February 12, 2013
    Publication date: August 14, 2014
    Applicant: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Ravichander Narayanaswamy, Krishna Kumar Ramamurthy, P. S. Sreenivasan
  • Publication number: 20140194276
    Abstract: A process for obtaining a catalyst composite comprising the following steps: a). selecting a molecular sieve having pores of 10-or more-membered rings b). contacting the molecular sieve with a metal silicate different from said molecular sieve comprising at least one alkaline earth metal and one or more of the following metals: Ga, Al, Ce, In, Cs, Sc, Sn, Li, Zn, Co, Mo, Mn, Ni, Fe, Cu, Cr, Ti and V, such that the composite comprises at least 0.1 wt % of silicate.
    Type: Application
    Filed: March 12, 2014
    Publication date: July 10, 2014
    Applicant: Total Research & Technology Feluy
    Inventors: Nikolai Nesterenko, Walter Vermeiren, Sander Van Donk, Delphine Minoux
  • Publication number: 20140163281
    Abstract: A catalyst for the conversion of at least one low carbon number aliphatic hydrocarbon in a feedstream to provide at least one aromatic hydrocarbon, the catalyst comprising a zeolite and a promoter metal M, the zeolite characterized by the retention of greater than 40% of the tetrahedral aluminum sites in the zeolite following calcination of the catalyst in air at 750° C. for 3 hours when compared to the amount of tetrahedral aluminum in the same catalyst after calcination in air at 500° C. for 3 hours.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 12, 2014
    Applicant: UOP LLC
    Inventors: Timur V. Voskoboynikov, Christopher P. Nicholas, Mark A. Miller, Lisa M. King, Vincent G. Mezera
  • Patent number: 8742189
    Abstract: The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga. The present invention further provides a process for dehydroaromatizing a mixture comprising C1-C4-aliphatics by conversion in the presence of the catalyst.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: June 3, 2014
    Assignee: BASF SE
    Inventors: Frank Kiesslich, Joana Coelho Tsou, Bilge Yilmaz, Sebastian Ahrens, Thomas Heidemann, Veronika Will, Christian Bechtold
  • Patent number: 8680355
    Abstract: A novel olefin production process of the invention can be established as an industrial and practical process of producing an olefin with high selectivity by directly reacting a ketone and hydrogen in a single reaction step. In particular, a novel olefin production process is provided in which propylene is obtained with high selectivity by directly reacting acetone and hydrogen. An olefin production process of the invention includes reacting a ketone and hydrogen at a reaction temperature in the range of 50 to 300° C. in the presence of a Cu-containing hydrogenation catalyst and a solid acid substance.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: March 25, 2014
    Assignee: Mitsui Chemcials, Inc.
    Inventors: Tsuneyuki Ohkubo, Kenji Fujiwara, Terunori Fujita
  • Patent number: 8673804
    Abstract: The present invention relates to the use of atomic layer deposition (ALD) techniques to enhance the acid catalytic activity of nanoporous materials.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: March 18, 2014
    Assignees: Katholieke Universiteit Leuven, Universiteit Gent
    Inventors: Johan Martens, Davy Deduytsche, Christophe Detavernier, Sreeprasanth Pulinthanathu Sree
  • Publication number: 20140039233
    Abstract: A catalyst composition suitable for conversion of alkanes having 3 to 12 carbon atoms per molecule to aromatic hydrocarbons, wherein the catalyst composition comprises: MN/MA/Ga-zeolite, wherein MN stands for one or more noble metals and MA stands for one or more alkali metals and/or alkaline earth metals. The MN/MA/Ga-zeolite is a zeolite comprising: 0.01-10 wt % of MN with respect to the total MN/MA/Ga-zeolite; 0.01-10 wt % of MA with respect to the total MN/MA/Ga-zeolite; and 0.01-10 wt % Ga with respect to the total MN/MA/Ga-zeolite.
    Type: Application
    Filed: July 29, 2013
    Publication date: February 6, 2014
    Applicant: Saudi Basic Industries Corporation
    Inventors: Subhash Chandra Laha, Mohammed Rafiuddin Ansari
  • Publication number: 20140018592
    Abstract: The present invention relates to a catalyst for the conversion of methanol to aromatics and the preparation of the same. The catalyst comprising 85 to 99 parts by weight of a ZSM-5 zeolite, 0.1 to 15 parts by weight of element M1, which is at least one selected from the group consisted of Ag, Zn and Ga, and 0 to 5 parts by weight of element M2, which is at least one selected from the group consisted of Mo, Cu, La, P, Ce and Co, wherein the total specific surface area of the catalyst ranges from 350 to 500 m2/g, and the micropore specific surface area ranges from 200 to 350 m2/g. The catalyst has high total specific surface area, micropore specific surface area and micropore volume. Good catalytic activity can be shown from the results of the reaction of aromatics preparation from methanol using the catalyst provided by the present invention.
    Type: Application
    Filed: July 11, 2013
    Publication date: January 16, 2014
    Inventors: Xiqiang CHEN, Zheming Wang, Jinxian Xiao, Feng Xu
  • Publication number: 20130334460
    Abstract: A titano-silico-aluminophosphate which contains tetrahedrally coordinated titanium in the framework structure, which has a free coordination site for CO which can be detected by means of a characteristic IR band at 2192±5 cm?1. The titano-silico-aluminophosphate has extremely high hydrothermal stability and has a good adsorption capacity even at higher temperatures. Also, a hydrothermal method to obtain a titano-silico-aluminophosphate starting from a synthetic gel mixture of an aluminium, phosphorus, silicon and a titanium source, as well as corresponding templates.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 19, 2013
    Applicant: Clariant Produkte (Deutschland) GmbH
    Inventors: Silke Sauerbeck, Olga Manoylova, Arno Tissler, Martin Dienersberger
  • Publication number: 20130317269
    Abstract: A mixture can include 0.01 to 30 weight % of a medium or large pore crystalline silicoaluminate, silicoaluminophosphate materials, or silicoaluminate mesoporous molecular sieves (A), and 99.99 to 70 weight % of a MeAPO molecular sieve. The mixture can be included in a catalyst. An XTO process can include contacting an oxygen-containing, halogenide-containing, or sulphur-containing organic feedstock with the catalyst under conditions effective to convert the organic feedstock to olefin products. A combined XTO and OCP process can include contacting the organic feedstock with the catalyst at conditions effective to convert at least a portion of the organic feedstock to form an XTO reactor effluent including light olefins and a heavy hydrocarbon fraction, separating the light olefins from the heavy hydrocarbon fraction, and contacting the heavy hydrocarbon fraction in an OCP reactor at conditions effective to convert at least a portion of the heavy hydrocarbon fraction to light olefins.
    Type: Application
    Filed: April 22, 2013
    Publication date: November 28, 2013
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Nikolai Nesterenko, Walter Vermeiren, Sander Van Donk
  • Publication number: 20130281755
    Abstract: The catalyst for producing monocyclic aromatic hydrocarbons is for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon number from oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower. The catalyst contains crystalline aluminosilicate and a rare earth element, in which the amount of the rare earth element expressed in terms of the element is 0.1 to 10 mass % based on the crystalline aluminosilicate. In the production method of monocyclic aromatic hydrocarbons, oil feed stock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower is brought into contact with the catalyst for producing monocyclic aromatic hydrocarbons.
    Type: Application
    Filed: December 28, 2011
    Publication date: October 24, 2013
    Applicant: JX NIPPON OIL & ENERGY CORPORATION
    Inventors: Shinichiro Yanagawa, Masahide Kobayashi, Yasuyuki Iwasa, Ryoji Ida
  • Publication number: 20130267749
    Abstract: The catalyst for producing monocyclic aromatic hydrocarbons is for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon number from oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower. The catalyst includes crystalline aluminosilicate, phosphorus, and a binder, and the amount of phosphorus is 0.1 to 10 mass % based on the total mass of the catalyst.
    Type: Application
    Filed: December 28, 2011
    Publication date: October 10, 2013
    Applicant: JX NIPPON OIL & ENERGY CORPORATION
    Inventors: Shinichiro Yanagawa, Masahide Kobayashi, Yasuyuki Iwasa
  • Publication number: 20130253078
    Abstract: Disclosed are hybrid Fischer-Tropsch catalysts containing cobalt deposited on hybrid supports. The hybrid supports contain an acidic zeolite component and a silica-containing material. It has been found that the use of the hybrid Fischer-Tropsch catalysts in synthesis gas conversion reactions results in high C5+ productivity, high CO conversion rates and low olefin formation.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 26, 2013
    Applicant: Chevron U.S.A. Inc.
    Inventors: Kandaswamy Jothimurugesan, Robert James Saxton
  • Patent number: 8529868
    Abstract: ITQ-40 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 40) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. ITQ-40 can be prepared in silicate compositions with an organic structure directing agent. It has a unique X-ray diffraction pattern, which identifies it as a new material.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 10, 2013
    Assignee: Exxonmobil Research and Engineering Company
    Inventors: Karl G. Strohmaier, Avelino Corma, Maria Jose Diaz, Fernando Rey, Douglas L. Dorset, Stuart L. Soled
  • Publication number: 20130172648
    Abstract: The present invention relates to catalyst composition comprising M1/Ga/zeolite and La/binder, wherein M1/Ga/zeolite is a zeolite comprising 0.01-2 wt-% palladium and/or platinum (M1) with respect to the total M1/Ga/zeolite and 0.2-2 wt-% gallium (Ga) with respect to the total M1/Ga/zeolite; and La/binder is a binder comprising 0.5-2 wt-% lanthanum (La) with respect to the total La/binder. Furthermore, the present invention relates to a method for preparing the catalyst composition of the present invention and a process for producing aromatic hydrocarbons comprising contacting a feedstream comprising lower alkanes with the catalyst composition of the present invention under conditions suitable for alkane aromatization.
    Type: Application
    Filed: December 18, 2012
    Publication date: July 4, 2013
    Applicant: Saudi Basic Industries Corporation
    Inventor: Saudi Basic Industries Corporation
  • Publication number: 20130165314
    Abstract: A new synthesis technique has been developed to prepare a family of coherently grown composites of at least two zeotypes. Examples of these composites are represented by the empirical formula. NanMmk+TtAl1-xExSiyOz where “n” is the mole ratio of Na to (Al+E), M represents at least one metal of zinc, Group 1, Group 2, Group 3 and the lanthanide series of the periodic table, and any combination thereof, “m” is the mole ratio of M to (Al+E), “k” is the average charge of the metal or metals M, T is the organic structure directing agent or agents, “t” is the mole ratio of N from the organic structure directing agent or agents to (Al+E), and E is a framework element such as gallium. The synthesis technique is the Layered Conversion Synthesis technique.
    Type: Application
    Filed: December 14, 2012
    Publication date: June 27, 2013
    Applicant: UOP LLC
    Inventor: UOP LLC
  • Patent number: 8399373
    Abstract: The invention describes a porous composite material that comprises a porous substrate based on a refractory inorganic oxide in which said substrate has a zeolite crystal content that is less than 25% by mass, whereby said crystals are dispersed homogeneously in the pores of said substrate, and the distribution coefficient that is measured by Castaing microprobe is between 0.75 and 1.25, and in which the total pore volume of said substrate represents at least 40% of the initial total pore volume of the substrate, and the mean diameter of the pores represents at least 50% of the mean diameter of the pores of the initial substrate, its process for preparation and its use as catalyst in the hydrocarbon feedstock conversion reactions.
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: March 19, 2013
    Assignee: IFP Energies Nouvelles
    Inventors: Simone Goergen, Loic Rouleau, Emmanuelle Guillon, Florent Guillou, Laurent Simon, Christophe Bouchy, Joël Patarin
  • Publication number: 20120301381
    Abstract: A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahedral atoms, wherein the at least one transition metal is selected from the group consisting of Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir and Pt.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 29, 2012
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: JOSEPH MICHAEL FEDEYKO, RODNEY KOK SHIN FOO, JOHN LEONELLO CASCI, HAI-YING CHEN, PAUL JOSEPH ANDERSEN, JILLIAN ELAINE COLLIER, RAJ RAO RAJARAM
  • Publication number: 20120301379
    Abstract: A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahedral atoms, wherein the at least one transition metal is selected from the group consisting of Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Jr and Pt.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 29, 2012
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: JOSEPH MICHAEL FEDEYKO, RODNEY KOK SHIN FOO, JOHN LEONELLO CASCI, HAI-YING CHEN, PAUL JOSEPH ANDERSEN, JILLIAN ELAINE COLLIER, RAJ RAO RAJARAM
  • Publication number: 20120301378
    Abstract: A method of converting nitrogen oxides in a gas to nitrogen by contacting the nitrogen oxides with a nitrogenous reducing agent in the presence of a zeolite catalyst containing at least one transition metal, wherein the zeolite is a small pore zeolite containing a maximum ring size of eight tetrahedral atoms, wherein the at least one transition metal is selected from the group consisting of Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir and Pt.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 29, 2012
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: JOSEPH MICHAEL FEDEYKO, RODNEY KOK SHIN FOO, PAUL JOSEPH ANDERSEN, JILLIAN ELAINE COLLIER, JOHN LEONELLO CASCI, HAI-YING CHEN, RAJ RAO RAJARAM
  • Patent number: 8252710
    Abstract: Catalyst composition comprising a zeolite and a binder, wherein the zeolite is a Ga containing zeolite and the binder is a La modified kaolin and process for converting lower alkanes to aromatic hydrocarbons, using said catalyst composition. Preferably the aromatic hydrocarbons consist of at least 45 wt % of benzene, toluene and xylenes.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: August 28, 2012
    Assignee: Saudi Basic Industries Corporation
    Inventors: Balu Shivaji Uphade, Srikant Gopal
  • Publication number: 20120215043
    Abstract: The presently disclosed and claimed inventive concept(s) generally relates to a solid catalyst component comprising a zeolite with a modifier and at least one Group VIII meal alloyed with at least one transition metal. The presently disclosed and claimed inventive concept(s) further relates to a method of making the solid catalyst component and a process of converting mixed waste plastics into low molecular weight organic compounds using the solid catalyst component.
    Type: Application
    Filed: February 14, 2012
    Publication date: August 23, 2012
    Inventor: Anne Mae Gaffney
  • Publication number: 20120190896
    Abstract: A method of making a crystalline molecular sieve of MFS framework type, preferably ZSM-57, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure-directing-agent (R) and water, said alkali metal (M) comprising potassium, and having the following mole composition (expressed in terms of oxide): YO2:(p)X2O3:(q)OH?:(r)R:(s)H2O, wherein (p) is in the range from 0.005 to 0.05, (q) is in the range from 0.01 to 3, (r) is in the range from 0.03 to 2 and (s) is in the range from 10 to 75 (based on total weight of said synthesis mixture); wherein the crystals of molecular sieve formed having an average diameter (D) of less than or equal to 1.5 micron and an average thickness (T) of less than or equal to 300 nanometers.
    Type: Application
    Filed: August 18, 2010
    Publication date: July 26, 2012
    Inventor: MacHteld Maria Wilfried Mertens
  • Publication number: 20120184429
    Abstract: A catalyst for selective catalytic reduction of NOx having one or more transition metals selected from Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir, Pt, and mixtures thereof supported on a support, wherein the support has a molecular sieve having at least one intergrowth phase having at least two different small-pore, three-dimensional framework structures.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 19, 2012
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: Paul J. Andersen, John Leonello Casci, Hai-Ying Chen, Joseph M. Fedeyko
  • Patent number: 8128880
    Abstract: An NOx reduction catalyst and an exhaust system using the same may include an NOx reduction catalyst mounted at an exhaust pipe through which exhaust gas passes, wherein the NOx reduction catalyst includes first and second catalyst layers coated on a carrier, the first catalyst layer being disposed close to the exhaust gas, and the second catalyst layer being disposed close to the carrier, wherein a portion of nitrogen oxide contained in the exhaust gas is oxidized while passing through the first catalyst layer, and the oxidized nitrogen oxide is stored in the second catalyst layer, wherein the nitrogen oxide stored in the second catalyst layer is released through a substitution reaction with an additionally injected fuel, and wherein the released nitrogen oxide is reduced by the additionally injected fuel in the first catalyst layer.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: March 6, 2012
    Assignee: Hyundai Motor Company
    Inventors: Jin Ha Lee, Hyokyung Lee, Sangmin Lee, Jun Sung Park
  • Publication number: 20110305617
    Abstract: The present invention relates to a catalyst including a ceramic structure containing porous ceramic paper and a catalyst component supported on the ceramic structure, and to a method for removing formaldehyde using the catalyst. The present invention provides a catalyst in which a structure made of ceramic paper having excellent characteristics in terms of porosity, specific surface area, and the like is used as a support for the catalyst component to maximize an effective area for reacting the supported catalyst component with a substance to be treated, thereby improving catalyst performance. The present invention also provides a method of using the catalyst.
    Type: Application
    Filed: February 24, 2010
    Publication date: December 15, 2011
    Applicant: LG Hausys, LTD.
    Inventors: Ju-Hyung Lee, In-Sik Nam, Seong-Moon Jung, Jong-Sik Choi, Sun-Joo Kim, Ho-Yeon Lim, Joo-Hwan Seo
  • Publication number: 20110270007
    Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof. The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.
    Type: Application
    Filed: May 22, 2011
    Publication date: November 3, 2011
    Applicant: FINA TECHNOLOGY, INC.
    Inventors: Sivadinarayana Chinta, Joseph E. Pelati
  • Publication number: 20110270004
    Abstract: A catalyst for producing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from a feedstock oil having a 10 volume % distillation temperature of at least 140° C. and an end point temperature of not more than 400° C., or a feedstock oil having a 10 volume % distillation temperature of at least 140° C. and a 90 volume % distillation temperature of not more than 360° C., wherein the catalyst contains a crystalline aluminosilicate, gallium and/or zinc, and phosphorus, and the amount of phosphorus supported on the crystalline aluminosilicate is within a range from 0.1 to 1.9% by mass based on the mass of the crystalline aluminosilicate; and a method for producing monocyclic aromatic hydrocarbons, the method involving bringing a feedstock oil having a 10 volume % distillation temperature of at least 140° C. and an end point temperature of not more than 400° C., or a feedstock oil having a 10 volume % distillation temperature of at least 140° C.
    Type: Application
    Filed: March 26, 2010
    Publication date: November 3, 2011
    Inventors: Shinichiro Yanagawa, Masahide Kobayashi, Yuko Aoki, Kazuaki Hayasaka
  • Publication number: 20110253596
    Abstract: A composite catalyst for aromatization of paraffins includes a molecular sieve catalyst and metal dehydrogenation catalyst present as discrete catalysts in a physical admixture. The molecular sieve catalyst can be a zeolite and the metal dehydrogenation catalyst can be in the form of a nanoctructure, such as zinc oxide nanopowder. The catalyst can convert feedstocks such as LPG to aromatics and can be regenerated in-situ.
    Type: Application
    Filed: April 20, 2010
    Publication date: October 20, 2011
    Applicant: Fina Technology, Inc.
    Inventors: Olga Khabashesku, James R. Butler, Darek Wachowicz, Callum Bailey
  • Publication number: 20110257454
    Abstract: A method is disclosed of preparing a catalyst including providing a substrate and a first solution containing at least one promoter, contacting the substrate with the solution to obtain a catalyst containing at least one promoter, wherein the contacting of the substrate with the solution subjects the substrate to the addition of at least one promoter.
    Type: Application
    Filed: November 3, 2010
    Publication date: October 20, 2011
    Applicant: Fina Technology, Inc.
    Inventors: Joseph L. Thorman, Sivadinarayana Chinta, James Butler
  • Publication number: 20110237423
    Abstract: The zeolite structure is a porous zeolite structure constituted of a formed article obtained by extruding a zeolite raw material containing zeolite particles and an inorganic binding material including at least basic aluminum chloride, a ratio P1 (P1=V2/V1×100) of a volume V2 of the inorganic binding material in the zeolite structure with respect to a volume V1 of the zeolite structure is from 10 to 50 vol %, and a relation of equation (1) is satisfied: P2/P1?1.0 ??(1), in which P1 is the ratio of the volume V2 of the inorganic binding material in the zeolite structure with respect to the volume V1 of the zeolite structure and P2 (P2=Vb/Va×100) is a ratio of volumes Vb of pores having pore diameters of 0.003 to 0.03 ?m with respect to the whole pore volume Va of the zeolite structure.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 29, 2011
    Applicant: NGK Insulators, Ltd.
    Inventors: Yoshio KIKUCHI, Haruo Otsuka
  • Patent number: 8025864
    Abstract: ITQ-34 (INSTITUTO DE TECNOLOGÍA QUÍMICA number 34) is a new crystalline microporous material with a framework of tetrahedral atoms connected by atoms capable of bridging the tetrahedral atoms, the tetrahedral atom framework being defined by the interconnections between the tetrahedrally coordinated atoms in its framework. ITQ-34 can be prepared in silicate compositions with an organic structure directing agent. It has a unique X-ray diffraction pattern, which identifies it as a new material. ITQ-34 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: September 27, 2011
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Avelino Corma, Maria Jose Diaz, Fernando Rey, Jose Luis Jorda Moret