Patents Assigned to SABIC
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Patent number: 12195341Abstract: Disclosed are methods and systems for desulfurization of CO-rich streams. A method can include contacting a CO-rich gas stream with activated carbon and/or contacting the CO-rich gas stream with a zinc-oxide sorbent material at a temperature of ( ) to 50° C. to remove at least a portion of the sulfur-containing compounds present in the stream.Type: GrantFiled: July 17, 2019Date of Patent: January 14, 2025Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Pankaj Singh Gautam, Zheng Liu, Tian Gu, Debashis Chakraborty, Sanjeev Deshpande
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Patent number: 12195599Abstract: The invention relates to a glass fiber filled flame retardant polypropylene composition comprising (A) a polypropylene-based polymer, (B) a first flame retardant in an amount of 15 to 40 wt % of the total composition, wherein the first flame retardant is in the form of particles comprising ammonium polyphosphate and at least one phosphate selected from the group consisting of melamine phosphate, melamine polyphosphate, melamine pyrophosphate, piperazine phosphate, piperazine polyphosphate, piperazine pyrophosphate, 2-methylpiperazine monophosphate, tricresyl phosphate, alkyl phosphates, haloalkyl phosphates, tetraphenyl pyrophosphate, poly(2-hydroxy propylene spirocyclic pentaerythritol bisphosphate) and poly(2,2-dimethylpropylene spirocyclic pentaerythritol bishosphonate), (C) a second flame retardant in an amount of 0.1 to 15 wt % of the total composition, wherein the second flame retardant comprises an aromatic phosphate ester and (D) glass fibers in an amount of 5 to 40 wt % of the total composition.Type: GrantFiled: September 24, 2019Date of Patent: January 14, 2025Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventor: Liang Wen
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Publication number: 20250010264Abstract: An olefin synthesis plant comprising: a feed pretreatment section configured to pretreat a feed stream; a pyrolysis section comprising one or more pyrolysis reactors configured to crack hydrocarbons in the feed stream in the presence of a diluent to produce a cracked gas stream; a primary fractionation and compression section configured to provide heat recovery from and quenching of the cracked gas stream; remove a component from the cracked gas stream; and compress the cracked gas stream, thus providing a compressed cracked gas stream; and/or a product separation section configured to separate a product olefin stream from the compressed cracked gas stream, wherein the olefin synthesis plant is configured such that, relative to a conventional olefin synthesis plant, more of the energy and/or the net energy required by the olefin synthesis plant and/or one or more sections thereof, is provided by a non-carbon based and/or renewable energy source and/or electricity.Type: ApplicationFiled: September 26, 2024Publication date: January 9, 2025Applicant: SABIC Global Technologies B.V.Inventors: Andrew Mark WARD, Scott STEVENSON, Arno OPRINS, Zhun ZHAO, Tim ABBOTT, Kenneth Francis LAWSON, Joseph William SCHROER, Michael Edward HUCKMAN
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Patent number: 12186726Abstract: A chemical synthesis plant comprising: one or more reactors configured for producing, from one or more reactants, a process stream comprising at least one chemical product; a feed preparation system configured to prepare one or more feed streams comprising one or more of the one or more reactants for introduction into the one or more reactors; and/or a product purification system configured to separate the at least one chemical product from reaction byproducts, unreacted reactants, or a combination thereof within the process stream, wherein the chemical synthesis plant is configured such that a majority of the net energy needed for heating, cooling, compressing, or a combination thereof utilized via the one or more reactors, the feed preparation system, the product purification system, or a combination thereof is provided from a noncarbon based energy source, from a renewable energy source, and/or from electricity.Type: GrantFiled: January 14, 2020Date of Patent: January 7, 2025Assignee: SABIC Global Technologies B.V.Inventors: Scott Stevenson, Andrew Mark Ward, Tim Abbott, Kenneth Francis Lawson, Joseph William Schroer, Michael Edward Huckman, Arno Oprins, Zhun Zhao
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Patent number: 12187963Abstract: The present application relates to a process for cracking a hydrocarbon feedstock, using to the largest extent electrically powered equipment where the power is obtained from renewable sources or low-carbon sources. In particular, it relates to a furnace for steam cracking a hydrocarbon feedstock, wherein the furnace comprises one or more tubes for transporting the hydrocarbon feedstock and dilution steam; and an electrically heated infrared emitter for transferring heat to the tubes. It also relates to a process for steam cracking a hydrocarbon feedstock using infrared radiation.Type: GrantFiled: July 9, 2020Date of Patent: January 7, 2025Assignees: BASF ANTWERPEN N.V., BOREALIS A.G., SABIC GLOBAL TECHNOLOGIES B.V., TotalEnergies OneTech Belgium, BASELL POL YOLEFINE GMBHInventors: Marc Jozef Maria Jordens, Nikolaos Vavizos, Walter Josephus Vermeiren, Martin Leinz, Paulus Maria Brandts, Eric Simon Petrus Appelman, Michael Pohl, Christian Barreau, Jens Becker
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Patent number: 12187533Abstract: The present invention relates to a container liner for holding liquid goods, wherein the liner comprises a film comprising one or more layers, wherein at least one of said layers is a layer L1 comprising (a) ?20.0 wt %, preferably ?20.0 and ?80.0 wt %, with regard to the total weight of that layer L1, of a polyethylene P1 having: •a density of >900 and <915 kg/m3, preferably of >905 and <913 kg/m3 as determined in accordance with ASTM D1505 (2010); •a melt mass flow rate of ?0.1 and ?5.0 g/10 min, preferably of ?0.5 and ?2.0 g/10 min, as determined in accordance with ISO 1133-1 (2011) at 190° C. using a load of 2.16 kg; and (b) ?20.0 wt %, preferably ?20.0 and ?80.0 wt %, with regard to the total weight of that layer L1, of a polyethylene plastomer P2 having: •a density of >880 and <905 kg/m3, preferably of >890 and <904 kg/m3 as determined in accordance with ASTM D1505 (2010); •a melt mass flow rate of ?0.1 and ?5.0 g/10 min, preferably of ?0.5 and ?2.Type: GrantFiled: June 9, 2020Date of Patent: January 7, 2025Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Li Yuan, Jianfeng Huang, Bart Van Den Esschert, Shengming Cui
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Patent number: 12180309Abstract: The invention relates to an ethylene polymer comprising a low molecular weight component and a high molecular weight component, wherein—the ethylene polymer has a density of 955 to 977 kg/m3 and a viscosity value ?100 of at most 1500 Pa·s and a strain hardening as determined according to ISO18488 of at least 25 MPa, for example 30 to 40 MPa,—the amount of the low molecular weight component with respect to the total ethylene polymer is at least 60 wt %,—the low molecular weight component has a Mw of 10,000 to 50,000 g/mol, a ratio of Mw/Mn of 2.5 to 4.5 and a density of 965 to 985 kg/m3 and—the high molecular weight component has a Mw of 100,000 to 1,000,000, a ratio of Mw/Mn of 2.5 to 4.0 and a density of 920 to 950 kg/m3.Type: GrantFiled: June 23, 2020Date of Patent: December 31, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Francisco Perez Valencia, Coen Hendriksen
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Patent number: 12179176Abstract: Rare earth element containing catalysts for dehydrogenating paraffins and the methods of making the catalysts are disclosed. A rare earth modified alumina support in eta-alumina form, theta-alumina form, or combinations thereof is impregnated with chromium-containing solution. The chromium-impregnated support is then subjected to calcination processes. The produced catalyst contains the rare earth element, chromium, and alumina. The crush strength of the produced catalyst is greater than 0.4 daN/mm.Type: GrantFiled: October 4, 2019Date of Patent: December 31, 2024Assignee: SABIC Global Technologies B.V.Inventors: Biju Maippan Devassy, Rekha Mahadevaiah, Prashant Kumar Raichur Krishtacharya, Vinod Sankaran Nair
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Patent number: 12172939Abstract: A coated fertilizer comprising a fertilizer granule and a coating disposed on a surface of the fertilizer granule, wherein the coating comprises interpenetrating domains comprising polymer domains and wax domains. A method of making the coated fertilizer is also disclosed.Type: GrantFiled: September 20, 2021Date of Patent: December 24, 2024Assignee: SABIC AGRI-NUTRIENTS COMPANYInventors: Ganesh Kannan, Christina Posada, James Haigh, Travis Harper, Sabeshan Kanagalingam
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Patent number: 12163770Abstract: A high strength polymer-based cartridge having a polymer case with a first end having a mouth. A body can be formed below the mouth and having a propellant chamber and a longitudinal axis. A back end can be formed opposite the first end and formed below the body, with a first snap ridge comprising a first ridge angle at approximately at 90° to the longitudinal axis; and a second snap ridge, positioned closer to the first end than the first snap ridge, comprising a second ridge angle at approximately at 90° to the longitudinal axis. Further, an insert is configured to engage the back end.Type: GrantFiled: September 9, 2022Date of Patent: December 10, 2024Assignees: PCP TACTICAL, LLC, SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Charles Padgett, Lanse Padgett, Mark A. Sanner, Ernest Ford Caldwell, Gerould Harding, Christopher Wall
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Patent number: 12157781Abstract: The invention relates to a process for the preparation of low density polyethylene (LDPE) wherein the polymerisation takes place in a tubular reactor at peak temperatures ranging from 180° C. to 350° C. and at pressures ranging from 150 to 350 MPa and wherein the total effective length of the polymerisation reactor divided by the number of reaction zones is in the range from 230 to 350 m.Type: GrantFiled: October 29, 2019Date of Patent: December 3, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Jacobus Christinus Josephus Franciscus Tacx, Diego Mauricio Castaneda Zuniga, Peter Neuteboom
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Patent number: 12152001Abstract: Process for the production of butenes and butadienes from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; (b) providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to one or more separation units; and (f) performing a separation operation to obtain different streams comprising isobutene, 1-butene, 2-butene, 1,2-butediene and 1,3-butadiene; wherein in step (d): •the coil outlet temperature is ?800 and ?850° C.; and•the weight ratio of steam to feed C is >0.3 and <0.8.Type: GrantFiled: July 15, 2021Date of Patent: November 26, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Anthoni Wouter Zijl Van, Nicolas Goyheneix, Lara Maria Galan-Sanchez, Christoph Roosen, Johan Pastwa, Safa Farajzadeh Bibalan
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Patent number: 12145498Abstract: A plastic glazing of a window of a vehicle having a light feature includes a first vehicle window glazing component, a second vehicle window glazing component molded onto the first vehicle window glazing component, and a light unit configured to produce light for the light feature. The light unit being integrated with at least one of the following: the first vehicle window glazing component and the second vehicle window glazing component. The light unit further configured to direct the light for the light feature through or from at least one of the following: the first vehicle window glazing component and the second vehicle window glazing component. The plastic glazing is a one-piece molded plastic construction. At least one of the first vehicle window glazing component and the second vehicle window glazing component is translucent or transparent.Type: GrantFiled: August 24, 2023Date of Patent: November 19, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Augustinus Gregorius Henricus Meijers, Matteo Terragni, Geert Jan Schellekens
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Patent number: 12145132Abstract: Rare earth element containing catalysts for dehydrogenating paraffins and the methods of making the catalysts are disclosed. A rare earth modified alumina support in eta-alumina form, theta-alumina form, or combinations thereof is impregnated with chromium-containing solution. The chromium-impregnated support is then subjected to calcination processes. The produced catalyst contains the rare earth element, chromium, and alumina. The crush strength of the produced catalyst is greater than 0.4 daN/mm.Type: GrantFiled: October 4, 2019Date of Patent: November 19, 2024Assignee: SABIC Global Technologies B.V.Inventors: Biju Maippan Devassy, Rekha Mahadevaiah, Prashant Kumar Raichur Krishtacharya, Vinod Sankaran Nair
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Patent number: 12146050Abstract: Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of a quantity of a multivalent metal salt, preferably a bivalent or trivalent metal salt. Such copolymer provides in an improvement of the surface properties of moulded articles produced from such copolymers, as demonstrated by a reduction of the content of gels in the surface layer.Type: GrantFiled: April 25, 2023Date of Patent: November 19, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Dejin Li, Vern Lowry
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Patent number: 12145144Abstract: A fluid-solids contactor comprising an annular rotating fluidized bed and a method of using the same are disclosed. The fluid-solids contactor includes a vessel and a plurality feed inlets disposed thereon. The vessel comprises a stationary inner wall, an outer wall, and a chamber formed between the stationary inner wall and the outer wall. The feed inlets are configured to create an annular rotating bed with mixture of solids and a fluid when the solid particles and a fluid are fed into the chamber. The stationary inner wall of the vessel is permeable to the fluid such that the fluid from the chamber can be continuously withdrawn from the solids to the space within the stationary inner wall of the vessel.Type: GrantFiled: February 13, 2020Date of Patent: November 19, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Sreekanth Pannala, Christoph Dittrich, David West, Tingwen Li
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Patent number: 12134741Abstract: Systems and methods for processing a C4 and C5 stream are disclosed. A pygas stream can be separated in a depentanizer to produce a C4 and C5 stream and a C6 to C9+ stream. The C4 and C5 stream is further processed to recover C5 dienes including isoprene, pentadiene, cyclopentadiene, or combinations thereof. The C6 to C9+ stream is further processed to recover aromatics including benzene, toluene, xylene, ethylbenzene, or combinations thereof.Type: GrantFiled: September 23, 2020Date of Patent: November 5, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Ernesto Uehara, Mohammed Al-Ghamdi, Vivek Singh Solanki
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Publication number: 20240359154Abstract: A methanol synthesis plant comprising: a feed pretreating section operable to pretreat a feed stream; a synthesis gas (syngas) generation section comprising one or more reactors operable to produce a syngas synthesis product stream comprising synthesis gas from the feed stream; a methanol synthesis section comprising one or more methanol synthesis reactors operable to produce a synthesis product comprising methanol; and/or a methanol purification section operable to remove at least one component from the synthesis product to provide a purified methanol product; wherein the methanol synthesis plant is configured such that, relative to a conventional methanol synthesis plant, more of the net energy required by the methanol synthesis plant, the feed pretreating section, the syngas generation section, the methanol synthesis section, the methanol purification section, or a combination thereof, is provided by a non-carbon based energy source, a renewable energy source, and/or electricity.Type: ApplicationFiled: July 3, 2024Publication date: October 31, 2024Applicant: SABIC Global Technologies B.V.Inventors: Joseph William SCHROER, Scott STEVENSON, Andrew Mark WARD, Tim ABBOTT, Kenneth Francis LAWSON, Michael Edward HUCKMAN, Zhun ZHAO, Arno OPRINS
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Patent number: 12128378Abstract: An olefin synthesis plant comprising: a feed pretreatment section configured to pretreat a feed stream; a pyrolysis section comprising one or more pyrolysis reactors configured to crack hydrocarbons in the feed stream in the presence of a diluent to produce a cracked gas stream; a primary fractionation and compression section configured to provide heat recovery from and quenching of the cracked gas stream; remove a component from the cracked gas stream; and compress the cracked gas stream, thus providing a compressed cracked gas stream; and/or a product separation section configured to separate a product olefin stream from the compressed cracked gas stream, wherein the olefin synthesis plant is configured such that, relative to a conventional olefin synthesis plant, more of the energy and/or the net energy required by the olefin synthesis plant and/or one or more sections thereof, is provided by a non-carbon based and/or renewable energy source and/or electricity.Type: GrantFiled: January 14, 2020Date of Patent: October 29, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Andrew Mark Ward, Scott Stevenson, Arno Oprins, Zhun Zhao, Tim Abbott, Kenneth Francis Lawson, Joseph William Schroer, Michael Edward Huckman
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Publication number: 20240353179Abstract: An electrically powered furnace may include a furnace housing and heating elements extending in the furnace housing. The furnace also may include heating tubes extending in the interior volume, and each of the heating tubes may define an interior passage positioned to receive and heat the feed as the feed passes through the interior passage. The heating tubes may be positioned in the furnace housing to receive heat radiated from the heating elements, and the heating tubes may be arranged in one or more of at least two rows or at least two columns and such that each of the heating tubes is substantially equidistant from three or more of the heating elements. A method may include supplying a feed to the heating tubes, heating the heating tubes via the heating elements, and heating the feed via as the feed passes through the heating tubes.Type: ApplicationFiled: August 8, 2022Publication date: October 24, 2024Applicant: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Scott A. STEVENSON, Michael Edward HUCKMAN, Hongbing JIAN