Structure Defined X-ray Diffraction Pattern Patents (Class 423/718)
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Patent number: 8545801Abstract: This disclosure is directed to a method for preparing a new crystalline molecular sieve designated SSZ-87, which is synthesized using an N,N?-diisopropyl-N,N?-diethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium dication as a structure directing agent.Type: GrantFiled: April 12, 2012Date of Patent: October 1, 2013Assignee: Chevron U.S.A. Inc.Inventor: Stacey Ian Zones
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Patent number: 8545799Abstract: EMM-11 is a novel synthetic crystalline microporous material having a single crystalline phase with a unique 3-dimensional channel system comprising three sets of channels, namely a first set comprising 10-ring channels, and a second set and third set comprising 8-ring channels, having a unique T-atom connectivity and X-ray diffraction pattern which identify it as a novel material, and may be prepared with an organic structure directing agent, preferably, 3-isopropyl-1-methyl-1H-imidazol-3-ium. EMM-11 may be used in organic compounds conversion and absorptive processes.Type: GrantFiled: March 12, 2012Date of Patent: October 1, 2013Assignee: ExxonMobil Chemical Patents Inc.Inventors: Karl G. Strohmaier, Douglas L. Dorset, Gordon J. Kennedy
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Patent number: 8545800Abstract: This disclosure is directed to a new crystalline molecular sieve designated SSZ-87, which is synthesized using an N,N?-diisopropyl-N,N?-diethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium dication as a structure directing agent.Type: GrantFiled: April 12, 2012Date of Patent: October 1, 2013Assignee: Chevron U.S.A. Inc.Inventor: Stacey Ian Zones
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Patent number: 8529870Abstract: The crystalline molecular sieve material EMM-7 has, in its as-synthesized form, an X-ray diffraction pattern including d-spacing maxima substantially as set forth in Table 1: TABLE 1 Interplanar d-Spacing (?) Relative Intensity, I/Io × 100 8.40 ± 0.2 w-m 6.80 ± 0.2 w-s 4.46 ± 0.1 m-s 3.73 ± 0.1 m-s 3.68 ± 0.1 m-s 3.40 ± 0.1 s-vs wherein “vs” means very strong (greater than 60 to 100), “s” means strong (greater than 40 to 60), “m” means medium (greater than 20 to 40) and “w” means weak (0 to 20).Type: GrantFiled: August 10, 2007Date of Patent: September 10, 2013Assignee: ExxonMobil Research and Engineering CompanyInventors: Wieslaw J. Roth, Thomas Yorke
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Patent number: 8529868Abstract: 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: GrantFiled: December 15, 2010Date of Patent: September 10, 2013Assignee: Exxonmobil Research and Engineering CompanyInventors: Karl G. Strohmaier, Avelino Corma, Maria Jose Diaz, Fernando Rey, Douglas L. Dorset, Stuart L. Soled
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Patent number: 8529752Abstract: This invention relates to a process for hydrocarbon conversion comprising contacting a hydrocarbon feedstock with a crystalline molecular sieve, in its ammonium exchanged form or in its calcined form, under conversion conditions to form a conversion product, said crystalline molecular sieve comprising unit cells with MWW topology and is characterized by diffraction streaking from the unit cell arrangement in the c direction as evidenced by the arced hk0 patterns of electron diffraction pattern.Type: GrantFiled: December 15, 2011Date of Patent: September 10, 2013Assignee: ExxonMobil Chemical Patents Inc.Inventors: Wieslaw J. Roth, Thomas Yorke, Douglas Lewis Dorset, Mohan Kalyanaraman, Michael Charles Kerby, Simon Christopher Weston
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Publication number: 20130202524Abstract: Provided is a process for the production of a zeolitic material having a BEA-type framework structure comprising YO2 and X2O3. The process comprises the steps of (1) preparing a mixture comprising one or more sources for YO2, one or more sources for X2O3, and seed crystals comprising one or more zeolitic materials having a BEA-type framework structure; (2) crystallizing the mixture; and (3) subjecting the zeolitic material having a BEA-type framework structure to an ion-exchange procedure with Cu and/or Fe. Y is a tetravalent element, and X is a trivalent element. The mixture does not contain an organotemplate as structure-directing agent, and the total amount of Cu and/or Fe in the ion-exchanged material ranges from 0.1 to 25 wt.-% calculated as Fe2O3 and CuO. Also provided is a zeolitic material having a BEA-type framework structure, and a method for the treatment of NOx by selective catalytic reduction (SCR).Type: ApplicationFiled: February 6, 2013Publication date: August 8, 2013Applicant: BASF SEInventor: BASF SE
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Patent number: 8501068Abstract: A novel oxide material (MIN-I) comprising YO2; and X2O3, wherein Y is a tetravalent element and X is a trivalent element, wherein X/Y=O or Y/X=30 to 100 is provided. Surprisingly, MIN-I can be reversibly deswollen. MIN-I can further be combined with a polymer to produce a nanocomposite, depolymerized to produce predominantly fully exfoliated layers (MIN-2), and pillared to produce a pillared oxide material (MIN-3), analogous to MCM-36. The materials are useful in a wide range of applications, such as catalysts, thin films, membranes, and coatings.Type: GrantFiled: November 4, 2008Date of Patent: August 6, 2013Assignees: Regents of the University of Minnesota, Georgia Institute of TechnologyInventors: Michael Tsapatsis, Sudeep Maheshwari, Frank S. Bates, William J. Koros
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Publication number: 20130164213Abstract: A new family of coherently grown composites of TUN and IMF zeotypes have been synthesized. These zeolites are represented by the empirical formula. NanMmk+TtAl1?xExSiyOz where “n” is the mole ratio of Na to (Al+E), M represents a metal or metals from zinc, Group 1, Group 2, Group 3 and or the lanthanide series of the periodic table, “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, and E is a framework element such as gallium. These zeolites are similar to TNU-9 and IM-5 but are characterized by unique compositions and synthesis procedures and have catalytic properties for carrying out various hydrocarbon conversion processes and separation properties for carrying out various separations.Type: ApplicationFiled: December 14, 2012Publication date: June 27, 2013Applicant: UOP LLCInventor: UOP LLC
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Patent number: 8444952Abstract: The invention concerns a crystalline solid designated IM-20 which has the X-ray diffraction diagram given below. Said solid has a chemical composition expressed by the empirical formula: mXO2: nGeO2: pZ2O3: qR: sF: wH2O, in which R represents one or more organic species, X represents one or more tetravalent element(s) other than germanium, Z represents at least one trivalent element and F is fluorine.Type: GrantFiled: November 26, 2009Date of Patent: May 21, 2013Assignee: IFP Energies nouvellesInventors: Mathias Dodin, Yannick Lorgouilloux, Jean-Louis Paillaud, Philippe Caullet, Joel Patarin, Nicolas Bats
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Publication number: 20130123096Abstract: The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material having a BEA framework structure comprising YO2 and optionally comprising X2O3, wherein said process comprises the steps of (1) preparing a mixture comprising seed crystals and at least one source for YO2; and (2) crystallizing the mixture; wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises at least one alkali metal M, wherein when the BEA framework additionally comprises X2O3, the mixture according to step (1) comprises at least one source for X2O3, and wherein the seed crystals comprise zeolitic material having a BEA framework structure, preferably zeolite Beta.Type: ApplicationFiled: December 19, 2012Publication date: May 16, 2013Inventors: Feng-Shou XIAO, Bin Xie, Ulrich Mueller, Bilge Yilmaz
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Patent number: 8440166Abstract: A titanium silicate variant named UPRM-5 was prepared using tetraethylammonium hydroxide as a structure-directing agent (SDA). Successful detemplation was achieved via ion exchange with NH4Cl. Effective functionalization was obtained after ion exchanging the detemplated material using SrCl2 and BaCl2. Adsorption of CO2 at 25° C. in Sr- and Ba-UPRM-5 materials activated at different temperatures. For low partial pressures, the observed CO2 adsorption capacities increased as follows: NH4-UPRM-5<Sr-UPRM-5<Ba-UPRM-5. Both the Sr- and Ba-UPRM-5 materials exhibited outstanding selectivity for CO2 over CH4, N2 and O2.Type: GrantFiled: March 24, 2011Date of Patent: May 14, 2013Assignee: University of Puerto RicoInventors: Arturo Hernandez-Maldonado, Jose N Primera-Pedrozo
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Publication number: 20130115163Abstract: A method of synthesizing a crystalline molecular sieve having an MSE framework type comprises crystallizing a reaction mixture comprising a source of water, a source of an oxide of a tetravalent element, Y, selected from at least one of silicon, tin, titanium, vanadium, and germanium, optionally a source of a trivalent element, X, a source of an alkali or alkaline earth metal, M, and a source of organic dications, Q, such as 3-hydroxy-1-(4-(1-methylpiperidin-1-ium-1 yl)butyl)quinuclidin-1-ium, 3-hydroxy-1-(5-(1-methylpiperidin-1-ium-1-yl)pentyl)quinuclidin-1-ium, 1,1?-(butane-1,4-diyl)bis(1-methylpiperidin-1-ium), 1,1?-(pentane-1,5-diyl)bis(1-methylpiperidin-1-ium), 1,1?-(hexane-1,6-diyl)bis(1-methylpiperidin-1-ium), and 1,1?-((3as,6as)-octahydropentalene-2,5-diyl)bis(1-methylpiperidin-1-ium).Type: ApplicationFiled: October 11, 2012Publication date: May 9, 2013Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANYInventors: SIMON C. WESTON, KARL G. STROHMAIER, HILDA B. VROMAN
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Publication number: 20130090234Abstract: Described is an organotemplate-free synthetic process for the production of a zeolitic material having an LEV-type framework structure comprising YO2 and optionally comprising X2O3, wherein said process comprises: (1) preparing a mixture comprising seed crystals and one or more sources for YO2; and (2) crystallizing the mixture obtained in step (1); wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises one or more alkali metals M, and wherein the seed crystals comprise zeolitic material having an LEV-type framework structure.Type: ApplicationFiled: June 17, 2011Publication date: April 11, 2013Applicant: BASF SEInventors: Bilge Yilmaz, Ulrich Müller, Meike Pfaff, Feng-Shou Xiao, Bin Xie, Haiyan Zhang
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Publication number: 20130059723Abstract: The present invention relates to a process for the preparation of a zeolitic material having a structure comprising YO2 and optionally comprising X2O3, preferably comprising YO2 and X2O3, wherein said process comprises the steps of (1) providing a mixture comprising one or more ammonium compounds of which the ammonium cation has the formula (I): [R1R2NR3R4]+??(I) and further comprising one or more sources for YO2 and one or more sources for X2O3; (2) crystallizing the mixture provided in (1); wherein Y is a tetravalent element, and X is a trivalent element, and wherein in formula (I) R1 and R2 are independently from one another derivatized or underivatized methyl, and R3 and R4 are independently from one another derivatized or underivatized (C3-C5)alkyl, and wherein the molar ratio of ammonium cation having the formula (I) to Y in the mixture provided in step (1) and crystallized in step (2) is equal to or greater than 0.25.Type: ApplicationFiled: September 6, 2012Publication date: March 7, 2013Applicant: BASF SEInventors: Bilge Yilmaz, Ulrich Berens, Vijay Narayanan Swaminathan, Ulrich Müller, Gabriele Iffland, Laszlo Szarvas
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Publication number: 20130052126Abstract: Monolithic zeolite structures with hierarchical pore structures and methods for producing monolithic zeolite structures without the use of a solid template are provided. A silica source, an alumina source, and a cation base are mixed to form a reaction mixture. The reaction mixture is aged under conditions sufficient to produce a precursor zeolite gel by hydrolysis. The precursor zeolite gel is heated at a temperature and for a period of time sufficient to crystallize and agglomerate the precursor zeolite gel into the monolithic zeolite structure. The addition of polymer to the reaction mixture provides the monolithic zeolite structure with a hierarchical pore structure.Type: ApplicationFiled: October 29, 2012Publication date: February 28, 2013Applicant: UOP LLCInventor: UOP LLC
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Publication number: 20130045860Abstract: The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material having a BEA framework structure comprising YO2 and optionally comprising X2O3, wherein said process comprises the steps of (1) preparing a mixture comprising seed crystals and at least one source for YO2; and (2) crystallizing the mixture; wherein Y is a tetravalent element, and X is a trivalent element, wherein the zeolitic material optionally comprises at least one alkali metal M, wherein when the BEA framework additionally comprises X2O3, the mixture according to step (1) comprises at least one source for X2O3, and wherein the seed crystals comprise zeolitic material having a BEA framework structure, preferably zeolite Beta.Type: ApplicationFiled: October 17, 2012Publication date: February 21, 2013Inventor: Feng-Shou XIAO
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Publication number: 20130046123Abstract: The present invention relates to a micro-porous crystalline material that is isostructural with the mineral known as boggsite and to a method for preparing same, said material having composition x X2O3: z ZO2: y YO2, wherein: X is a trivalent element such as Al, B, Fe, In, Ga, Cr or mixtures thereof; where (y+z)/x may have values between 9 and infinity; Z corresponds to a tetravalent element selected from Si and Ge or mixtures thereof; Y corresponds to a tetravalent element such as Ti, Sn, Zr, V or mixtures thereof; and z/y may have values between 10 and infinity.Type: ApplicationFiled: September 5, 2012Publication date: February 21, 2013Inventors: Avelino CORMA CANÓS, Fernando REY GARCÍA, Maria Teresa NAVARRO VILLALBA, Raquel SIMANCAS COLOMA, Noemi VELAMAZÁN CIRUJEDA, Ángel CANTIN SANZ, José Luis JORDÁ MORET
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Patent number: 8372378Abstract: The present invention relates to a process for the preparation of a silicate comprising at least silicon and oxygen, comprising (1) mixing of silicon dioxide and/or of a silicon dioxide precursor with an aqueous solution comprising at least one tetraalkylammonium compound comprising R1R2R3R4N+ and at least one base, wherein R1 and R2 are methyl and both R3 and R4 are n-propyl; (2) heating of the colloidal solution obtained according to (1) to a temperature in the range of from greater than the boiling point of the colloidal solution under the chosen pressure to 180° C. at atmospheric pressure to give a suspension comprising at least one silicate, wherein the silicate comprising at least silicon and oxygen is added as a crystallization auxiliary in (1).Type: GrantFiled: April 8, 2011Date of Patent: February 12, 2013Assignees: BASF SE, Rubitec GmbHInventors: Ulrich Mueller, Roger Ruetz, Hermann Gies
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Patent number: 8372377Abstract: The invention concerns a crystalline solid designated IM-18 which has the X-ray diffraction diagram given below. Said solid has a chemical composition expressed by the empirical formula: mXO2:nGeO2:pZ2O3:qR:sF:wH2O, in which R represents one or more organic species, X represents one or more tetravalent element(s) other than germanium, Z represents at least one trivalent element and F is fluorine.Type: GrantFiled: October 17, 2008Date of Patent: February 12, 2013Assignee: IFP Energies nouvellesInventors: Yannick Lorgouilloux, Jean-Louis Paillaud, Philippe Caullet, Joël Patarin, Nicolas Bats
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Patent number: 8372376Abstract: The invention relates to a crystallized solid, referred to by the name IM-13, which has an X-ray diffraction diagram as provided below. Said solid has a chemical composition that is expressed according to the general formula mXO2: nYO2: pZ2O3: qR: sF: wH2O, where R represents one or more organic radical(s), X represents one or more tetravalent element(s) different from germanium, Y represents germanium, Z represents at least one trivalent element, and F is fluorine.Type: GrantFiled: May 10, 2007Date of Patent: February 12, 2013Assignee: IFP Energies NouvellesInventors: Philippe Caullet, Jean-Louis Paillaud, Nicolas Bats, Yannick Lorgouilloux
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Patent number: 8361436Abstract: The invention concerns a crystalline solid designated IM-17 which has the X-ray diffraction diagram given below. Said solid has a chemical composition expressed by the empirical formula: mXO2: nGeO2: pZ2O3: qR: wH2O, in which R represents one or more organic nitrogen-containing species, X represents one or more tetravalent element(s) other than germanium and Z represents at least one trivalent element.Type: GrantFiled: October 17, 2008Date of Patent: January 29, 2013Assignee: IFP Energies NouvellesInventors: Yannick Lorgouilloux, Jean Louis Paillaud, Philippe Caullet, Joel Patarin, Nicolas Bats
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Patent number: 8361435Abstract: The invention concerns a crystalline solid designated IZM-2, which has the X ray diffraction diagram given below. Said solid has a chemical composition expressed as the anhydrous base in terms of moles of oxides by the formula XO2:aY2O3:bM2/nO, in which X represents at least one tetravalent element, Y represents at least one trivalent element and M is at least one alkali metal and/or an alkaline-earth metal with valency n, a and b respectively representing the number of moles of Y2O3 and M2/nO; a is in the range 0 to 0.5 and b is in the range 0 to 1.Type: GrantFiled: May 14, 2008Date of Patent: January 29, 2013Assignee: IFP Energies nouvellesInventors: Antoine Fecant, Nicolas Bats
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Publication number: 20130014644Abstract: Embodiments of crystalline, titanium silicate molecular sieves are described having a formula representing mole ratios of oxides of nM1O:TiO2:ySiO2:zH2O:wX where M1 refers to a metal cation or mixture of metal cations; n is from about 1 to about 2; y is from about 1 to about 10; z is from 0 to about 100; X is a halide anion other than fluorine, or combination of halide anions that excludes fluorine; and w is greater than 0. The pore size of the sieves can be adjusted by ion exchanging M1 cations with a suitable amount of another species. Embodiments of the invention are useful for various adsorptive fluid separation processes, including pressure swing adsorption processes. For example, disclosed embodiments are useful for separating methane from air.Type: ApplicationFiled: December 15, 2011Publication date: January 17, 2013Inventors: James A. Sawada, Edward J. Rode, Steven M. KUZNICKI, Christopher Chih Itao Lin
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Patent number: 8349291Abstract: Crystalline microporous zeolites designated calcined UZM-22 and UZM-22HS have been synthesized. The calcined UZM-22 is represented by the empirical formula: M1?mn+Al1-xExSiyOz and UZM-22HS has an empirical formula of: M1an+Al(1-x)ExSiy?Oz? where M1 and M1? are exchangeable cations such as lithium or strontium and E is a framework element such as gallium. Both zeolites are obtained from an as synthesized microporous crystalline composition having an empirical formula of: Mmn+RrAl1-xExSiyOz either by calcination for UZM-22 or by various treatments such as ammonium hexafluorosilicate treatment for UZM-22HS.M is an alkali, alkaline earth, or rare earth metal such as lithium and strontium, R is a singly charged organoammonium cation such as the choline cation and E is a framework element such as gallium.Type: GrantFiled: June 23, 2010Date of Patent: January 8, 2013Assignee: UOP LLCInventors: Mark A. Miller, Jaime G. Moscoso, Gregory J. Lewis
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Publication number: 20120275995Abstract: The present invention relates to new germanosilicate SSZ-75 molecular sieve, and methods for synthesizing germanosilicate SSZ-75.Type: ApplicationFiled: April 28, 2011Publication date: November 1, 2012Applicant: Chevron U.S.A. Inc.Inventors: Tracy M. Davis, Anton Petushkov
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Patent number: 8288303Abstract: Provided is a catalyst for hydrocracking a paraffinic hydrocarbon which provides satisfactorily high cracking activity and middle fraction yield as well as the low pour point of the fuel base material (the middle fraction) all together. The catalyst of the present invention comprises a USY zeolite derived from NaY used as the raw material and having a peak intensity of 30 or lower, appearing on the 111 surface upon X-ray diffraction, and a noble metal of Group VIII of the periodic table.Type: GrantFiled: March 22, 2007Date of Patent: October 16, 2012Assignee: Nippon Oil CorporationInventors: Masahiro Higashi, Hiroyuki Seki, Sumio Saito, Ryuzo Kuroda, Takashi Kameoka
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Patent number: 8287779Abstract: The invention relates to a fire retardant product. The invention comprises using at least one aluminosilicated polymer of the imogolite type or allophane type as a fire retardant. The invention can particularly be used in the field of fire retardant products.Type: GrantFiled: February 9, 2009Date of Patent: October 16, 2012Assignee: Commissariat a l'Energie Atomique et aux Energies AlternativeInventor: Olivier Poncelet
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Publication number: 20120259141Abstract: The present invention relates to a process for the preparation of a zeolitic material having a BEA framework structure comprising the steps of: (i) providing one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element; (ii) subjecting the one or more zeolitic materials provided in step (i) to a procedure for removing at least a portion of X, preferably tetrahedrally coordinated X, from the BEA framework structure; wherein the Y:X molar ratios of the one or more zeolitic materials provided in step (i) are respectively comprised in the range of from 1 to 50.Type: ApplicationFiled: April 3, 2012Publication date: October 11, 2012Applicants: Tokyo Institute of Technology, BASF SEInventors: Bilge Yilmaz, Ulrich Müller, Faruk Özkirim, Takashi Tatsumi, Feng-Shou Xiao, Dirk de Vos, Xinhe Bao, Weiping Zhang, Hermann Gies, Hiroyuki Imai, Bart Tijsebaert
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Patent number: 8268290Abstract: This invention relates to a new family of crystalline microporous zeolite designated the UZM-29 family. These zeolites are represented by the empirical formula: Mmn+R+rAl1-xExSiyOz UZM-29 has the PHI structure type topology but is thermally stable up to a temperature of at least 350° C. The UZM-29 family of zeolite can be used in various hydrocarbon conversion processes such as, isomerization of butane.Type: GrantFiled: August 4, 2009Date of Patent: September 18, 2012Assignee: UOP LLCInventors: Susan C. Koster, Jaime G. Moscoso
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Patent number: 8226925Abstract: Described herein are zeolite microporous crystalline materials comprising, in the heated state and in the absence of defects in its crystalline framework manifested by the presence of silanols, the empirical formula: x(M1/nXO2):yYO2:SiO2, wherein M is selected from H+, an inorganic cation of charge +n, and mixtures thereof, X is at least one chemical element having an oxidation state of +3, Y is at least one second chemical element other than Si having an oxidation state +4, x has a value between 0 and about 0.3, y has a value between 0 and about 0.1, and wherein the synthesized material has an X-ray diffraction pattern having at least values of angle 2? (degrees) and relative intensities (I/I0) described. Process of making the microporous crystalline materials are also disclosed.Type: GrantFiled: January 31, 2008Date of Patent: July 24, 2012Assignee: Consejo Superior de Investigaciones CientificasInventors: Avelino Corma Canos, Manuel Moliner Marin, Fernando Rey Garcia, Jorge Gonzalez Gonzalez
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Patent number: 8216546Abstract: A crystallized solid, referred to by the name IM-14, which has an X-ray diffraction diagram as provided below, is described. Said solid has a chemical composition that is expressed according to the formula GeO2:nY2O3:pR:qF:wH2O, where R represents one or more organic radical(s), Y represents at least one trivalent element, and F is fluorine.Type: GrantFiled: October 1, 2007Date of Patent: July 10, 2012Assignee: IFP Energies NouvellesInventors: Yannick Lorgouilloux, Jean Louis Paillaud, Philippe Caullet, Joel Patarin, Nicolas Bats
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Publication number: 20120148487Abstract: The present invention is directed to the synthesis of novel delaminated layered zeolite precursor materials prepared by fluoride/chloride anion-promoted exfoliation. The method comprises, for example, using a combination of fluoride and chloride anions at a mild pH in aqueous solution to affect delamination of a layered zeolite precursor. The method can also comprise using a combination of fluoride and chloride anions in a non-aqueous solution comprising an organic solvent. The method may be used in conjunction with either acidification or sonication, or both. The resulting delaminated zeolite precursors are then isolated. Precursors that are then isolated lack amorphous silica content. The UCB-1 product is an example of such a novel oxide material and is obtained in yields in excess of 90% without the need for sonication.Type: ApplicationFiled: June 15, 2011Publication date: June 14, 2012Applicants: Chevron U.S.A. Inc., The Regents of the University of CaliforniaInventors: Alexander Katz, Isao Ogino, Stacey I. Zones
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Publication number: 20120123178Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. M1an+Al(1-x)ExSiy?Oz? where M1 is at least one exchangeable cation selected from the group consisting of alkali, alkaline earth metals, rare earth metals, ammonium ion, hydrogen ion and mixtures thereof, “a” is the mole ratio of M1 to (Al+E), “n” is the weighted average valence of M1, E is an element selected from the group consisting of gallium, iron, boron, and mixtures thereof, “x” is the mole fraction of E, y? is the mole ratio of Si to (Al+E), and z? is the mole ratio of O to (Al+E). These zeolites are similar to MCM-68 but are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: ApplicationFiled: January 19, 2012Publication date: May 17, 2012Applicant: UOP LLCInventors: Jaime G Moscoso, Deng-Yang Jan
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Patent number: 8163259Abstract: A molecular sieve comprises at least one intergrown phase of an AFX framework-type molecular sieve and a CHA framework-type molecular sieve and is conveniently synthesized using a combination of N,N,N?N?-tetramethylhexane-1,6-diamine and N,N-dimethylcyclohexylamine as organic directing agents.Type: GrantFiled: January 19, 2011Date of Patent: April 24, 2012Assignee: ExxonMobil Chemical Patents Inc.Inventors: Guang Cao, Matu J. Shah
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Patent number: 8163268Abstract: EMM-11 is a novel synthetic crystalline microporous material having a single crystalline phase with a unique 3-dimensional channel system comprising three sets of channels, namely a first set comprising 10-ring channels, and a second set and third set comprising 8-ring channels. EMM-11 has unique T-atom connectivity and X-ray diffraction pattern which identify it as a novel material. EMM-11 may be prepared with an organic structure directing agent, preferably, 3-isopropyl-1-methyl-1H-imidazol-3-ium. EMM-11 may be used in organic compounds conversion and absorptive processes.Type: GrantFiled: August 17, 2009Date of Patent: April 24, 2012Assignee: ExxonMobil Chemical Patents Inc.Inventors: Karl G. Strohmaier, Douglas L. Dorset, Gordon J. Kennedy
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Patent number: 8158104Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized designated UZM-7. These zeolites are represented by the empirical formula. Mmn+Rrp+Al(1-x)ExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as lithium, potassium and barium, R is an organoammonium cation such as the choline or the diethyldimethylammonium cation and E is a framework element such as gallium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: GrantFiled: June 29, 2011Date of Patent: April 17, 2012Assignee: UOP LLCInventors: Gregory J. Lewis, Mark A. Miller, Lisa M. Knight
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Patent number: 8158105Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. Mmn+Rr+Al(1-x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the propyltrimethylammonium cation and E is a framework element such as gallium. These zeolites are similar to MWW but are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: GrantFiled: March 31, 2010Date of Patent: April 17, 2012Assignee: UOP LLCInventors: Jaime G. Moscoso, Deng-Yang Jan
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Patent number: 8158103Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized. These zeolites are represented by the empirical formula. Mmn+Rr+Al(1?x)ExSiyOz where M represents a combination of potassium and sodium exchangeable cations, R is a singly charged organoammonium cation such as the propyltrimethylammonium cation and E is a framework element such as gallium. These zeolites are similar to MWW but are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: GrantFiled: March 31, 2010Date of Patent: April 17, 2012Assignee: UOP LLCInventors: Jaime G. Moscoso, Deng-Yang Jan
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Patent number: 8142757Abstract: The present invention is directed to a borosilicate ZSM-48 molecular sieve having a mole ratio of between 40 and 400 of silicon oxide to boron oxide, synthesized using novel structure directing agents. Also disclosed are processes using a borosilicate ZSM-48 as a catalyst for the selective hydroconversion of heavy normal paraffins into lighter normal paraffin products, with minimal formation of isoparaffins.Type: GrantFiled: November 5, 2009Date of Patent: March 27, 2012Assignee: Chevron U.S.A. Inc.Inventor: Allen W. Burton, Jr.
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Patent number: 8133470Abstract: A novel microporous crystalline silicoalumino/(metallo)aluminophosphate molecular sieve framework (designated as BPC-1), having in its as-synthesized form, an X-ray diffraction pattern including the lines listed in Table 1, and method of its synthesis using 4-dimethylaminopyridine as organic templating agent in fluoride medium under microwave-hydrothermal conditions.Type: GrantFiled: July 20, 2007Date of Patent: March 13, 2012Assignee: Bharat Petroleum Corporation LimitedInventors: Shivanand Pai, Bharat Lakshman Newalkar, Nettem Venkateswarlu Choudary
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Patent number: 8124560Abstract: The present invention relates to a tectosilicate having an X-ray diffraction pattern in which at least the following reflections occur: Intensity (%) Diffraction angle 2?/° [Cu K(alpha 1)] 100 ?9.8-10.2 24-34 11.0-11.4 ?9-19 15.5-15.9 12-22 19.4-19.6 19-29 19.6-19.8 100% relating to the intensity of the maximum peak in the X-ray diffraction pattern.Type: GrantFiled: October 7, 2010Date of Patent: February 28, 2012Assignees: BASF Aktiengesellschaft, rubitec GmbHInventors: Ulrich Mueller, Gerald Lippert, James Reuben Brown, Hermann Gies, Bernd Marler, Nadine Stroeter, Yingxia Wang
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Patent number: 8114378Abstract: ITQ-26 (INSTITUTO DE TECNOLOOIA QUIMICA number 26) 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-26 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-26 is stable to calcination in air, absorbs hydrocarbons, and is catalytically active for hydrocarbon conversion.Type: GrantFiled: December 15, 2006Date of Patent: February 14, 2012Assignee: ExxonMobil Research and Engineering CompanyInventors: Avelino Corma, Maria Jose Diaz, Fernando Rey, Karl G. Strohmaier, Douglas L. Dorset
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Patent number: 8115001Abstract: The invention relates to a laminar microporous crystalline zeolite material known as ITQ-30 which, as when synthesized, has a chemical composition in the anhydrous state with the following molar relations: x (M1/n XO2):y YO2:SiO2:z R, wherein: x represents a value less than 0.1, which can be equal to zero; y has a value of less than 0.1, which can be equal to zero; z has a value of less than 0.1; M is selected from among H+, NH4+, one or more +n inorganic cations and combinations of same; X represents one or more +3 oxidation state chemical elements; Y represents one or more +4 oxidation state chemical elements; and R represents one or more organic compounds. The invention also relates to the method of preparing said zeolite, involving the use of one or more organic additives in a reaction mixture which is crystallized by means of heating, and to the use thereof in processes for the separation and transformation of organic compounds.Type: GrantFiled: May 25, 2005Date of Patent: February 14, 2012Assignees: Consejo Superior De Investigaciones Cientificas, Universidad Politecnica De ValenciaInventors: Avelino Corma Canos, María José Díaz Cabañas
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Patent number: 8110176Abstract: This invention relates to a crystalline molecular sieve, in its ammonium exchanged form or in its calcined form, comprising unit cells with MWW topology, said crystalline molecular sieve is characterized by diffraction streaking from the unit cell arrangement in the c direction. The crystalline molecular sieve is further characterized by the arced hk0 patterns of electron diffraction pattern. The crystalline molecular sieve is further characterized by the unit cells streaking along c direction. This invention also relates to a method of making thereof.Type: GrantFiled: July 2, 2007Date of Patent: February 7, 2012Assignee: Exxonmobil Chemical Patents Inc.Inventors: Wieslaw J. Roth, Thomas Yorke, Douglas Lewis Dorset, Mohan Kalyanaraman, Michael Charles Kerby, Simon Christopher Weston
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Patent number: 8105548Abstract: A zeolite membrane production apparatus is provided having a reaction container having a support insertion opening for insertion of tubular supports and which houses a reaction solution for formation of zeolite membranes on the surfaces of the supports, a heating means for heating the reaction solution through the reaction container, and a supporting apparatus provided on the reaction container in a freely detachable manner and which supports a plurality of the supports. The inner wall surface of the reaction container has two mutually parallel flat surfaces, the supporting apparatus has a plurality of supporting sections that anchor one end of each of the plurality of supports, and the plurality of supporting sections are provided in the supporting apparatus such that when the supporting apparatus is set in the reaction container, each of the plurality of supports is disposed between the two flat surfaces and parallel to the two flat surfaces.Type: GrantFiled: June 6, 2006Date of Patent: January 31, 2012Assignee: Mitsubishi Chemical CorporationInventor: Soushi Inoue
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Patent number: 8101154Abstract: A crystallized solid, referred to by the name IM-15, which has an X-ray diffraction diagram as provided below, is described. Said solid has a chemical composition that is expressed according to the formula mXO2:nGeO2:pZ2O3:qR:sF:wH2O, where R represents one or more organic radical(s), X represents one or more different tetravalent element(s) of germanium, Z represents at least one trivalent element, and F is fluorine.Type: GrantFiled: October 1, 2007Date of Patent: January 24, 2012Assignee: IFP Energies NouvellesInventors: Yannick Lorgouilloux, Jean-Louis Paillaud, Philippe Caullet, Joel Patarin, Nicolas Bats
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Publication number: 20120004484Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized designated UZM-7. These zeolites are represented by the empirical formula. Mmn+Rrp+Al(1-x)ExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as lithium, potassium and barium, R is an organoammonium cation such as the choline or the diethyldimethylammonium cation and E is a framework element such as gallium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: ApplicationFiled: June 29, 2011Publication date: January 5, 2012Applicant: UOP LLCInventors: Gregory J. Lewis, Mark A. Miller, Lisa M. Knight
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Publication number: 20120004485Abstract: A method for preparing a family of zeolites, examples of which have been designated UZM-5, UZM-5P and UZM-6, and are represented by the empirical formula Mmn+Cgh+Rrp+Al(1-x)ExSiyOz The method includes forming a Charge Density Mismatch (CDM) reaction mixture comprising reactive sources of Al, Si, optionally a framework element, E, and at least one organic nitrogen containing cation template, C, in the hydroxide form. After the CDM mixture is mixed while aging, an organic cation crystallization template, R, and at least one alkali metal or alkaline earth metal, M, is added. The combined final reaction mixture is reacted with mixing to produce the zeolite, which may be used in various hydrocarbon conversion processes.Type: ApplicationFiled: June 29, 2011Publication date: January 5, 2012Applicant: UOP LLCInventors: Deng-Yang Jan, Jaime G, Moscoso, Raelynn M. Miller, Susan C. Koster, Julio C. Marte
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Publication number: 20120004486Abstract: A new family of crystalline aluminosilicate zeolites has been synthesized designated UZM-45. These zeolites are represented by the empirical formula. Mmn+Rrp+Al(1-x)ExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as lithium and strontium, R is an organoammonium cation such as the choline cation and E is a framework element such as gallium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.Type: ApplicationFiled: June 29, 2011Publication date: January 5, 2012Applicant: UOP LLCInventors: Gregory J. Lewis, Mark A. Miller