公开(公告)号：US20240336854A1

公开(公告)日：2024-10-10

申请号：US18578697

申请日：2022-06-26

Applicant: Iogen Corporation

Inventor： Patrick J. Foody

IPC: C10G49/00 ,  C01B3/34

CPC classification number: C10G49/007 ,  C01B3/34 ,  C01B2203/0233 ,  C01B2203/0405 ,  C01B2203/062 ,  C10G2300/1033

Abstract: Disclosed is a method for producing a fuel that has renewable content, the method comprising: providing renewable hydrogen sourced at least partially from causing renewable methane from a low carbon number fraction resulting from a conversion process to be fed, or co-fed with fossil material, to a hydrogen production unit to produce the renewable hydrogen, the feed to the conversion process being a carbon-containing renewable feedstock, the low carbon number fraction comprising carbon-containing molecules having 3 carbon atoms or less, the conversion process from which the hydrogen is sourced comprising a separation that fractionates the low carbon number fraction from a high carbon number fraction comprising carbon-containing molecules having 3 carbon atoms or more; and feeding the renewable hydrogen to at least part of a fossil fuel production facility to supply the renewable hydrogen thereto and produce the fuel that has renewable content.

公开(公告)号：US20240301297A1

公开(公告)日：2024-09-12

申请号：US18181644

申请日：2023-03-10

Applicant: Saudi Arabian Oil Company ,  King Fahd University of Petroleum and Minerals

Inventor： Aaron Chi Akah ,  Musaed Salem Al-Ghrami ,  Abdullah Mohammed Aitani ,  Ziyauddin Qureshi ,  Mohammed Abdul Bari Siddiqui

IPC: C10G11/05 ,  B01J29/40 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48

CPC classification number: C10G11/05 ,  B01J29/405 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/40 ,  B01J35/615 ,  B01J35/647 ,  B01J37/04 ,  B01J37/08 ,  B01J2229/20 ,  C10G2300/1033 ,  C10G2300/308 ,  C10G2300/70 ,  C10G2400/20 ,  C10G2400/30

Abstract: A process for upgrading a hydrocarbon feed comprises contacting the hydrocarbon feed with steam in the presence of a cracking catalyst composition at reaction conditions sufficient to cause at least a portion of hydrocarbons in the hydrocarbon feed to undergo one or more cracking reactions to produce a steam catalytic cracking effluent comprising light olefins, light aromatic compounds, or both, where the cracking catalyst composition comprises a cracking additive comprising metal species impregnated on a ZSM-5 zeolite, where the metal species comprises a metal selected from the group consisting of chromium, vanadium, iron, platinum, molybdenum, cerium, and nickel.

公开(公告)号：US20240218269A1

公开(公告)日：2024-07-04

申请号：US18149458

申请日：2023-01-03

Applicant: Saudi Arabian Oil Company

Inventor： Ki-Hyouk Choi

IPC: C10G65/12 ,  C10G7/08 ,  C10G65/06

CPC classification number: C10G65/12 ,  C10G7/08 ,  C10G65/06 ,  C10G2300/1033 ,  C10G2300/1088 ,  C10G2300/202 ,  C10G2300/4006

Abstract: A process for producing desulfurized alpha olefins may include reacting a conjugated diene compound and a hydrocarbon oil stream including alpha olefins in a Diels-Alder reactor at a temperature of 100° C. to 250° C. to form an effluent stream including adducts of the conjugated diene compound and the alpha olefins, subjecting the effluent stream to a hydrodesulfurization catalyst and a hydrogen stream in a hydrodesulfurization reactor to produce a hydrodesulfurized effluent stream including the adducts, a saturated C5+ hydrocarbon stream, and a gaseous stream, separating the adducts, the saturated C5+ hydrocarbon stream, and the gaseous stream, and cracking the adducts in a first thermal cracking reactor operating at a temperature greater than 250° C. to produce a decomposed adducts stream including an alpha olefin stream and a recovered conjugated diene compound stream, wherein the gaseous stream includes hydrogen, sulfides, C1-C4 saturated hydrocarbons, or combinations thereof.

公开(公告)号：US12018215B1

公开(公告)日：2024-06-25

申请号：US18299123

申请日：2023-04-12

Applicant: Saudi Arabian Oil Company ,  KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Aaron Chi Akah ,  Musaed Salem Al-Ghrami ,  Abdullah Mohammed Aitani ,  Mohammed Abdul Bari Siddiqui ,  Ziyauddin R. Qureshi

IPC: C10G47/16 ,  B01J21/04 ,  B01J29/40 ,  B01J35/40 ,  B01J35/51 ,  B01J37/02 ,  B01J37/08

CPC classification number: C10G47/16 ,  B01J21/04 ,  B01J29/40 ,  B01J35/40 ,  B01J35/51 ,  B01J37/0221 ,  B01J37/08 ,  B01J2229/32 ,  C10G2300/1033 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/70 ,  C10G2400/20

Abstract: A process for converting a hydrocarbon feed may comprise contacting a hydrocarbon feed with steam in the presence of a cracking catalyst under steam enhanced catalytic cracking conditions. The contacting the hydrocarbon feed with the steam in the presence of the cracking catalyst may cause at least a portion of the hydrocarbon feed to undergo steam catalytic cracking reactions to produce a cracked effluent comprising C2 to C4 olefins, C6 to C10 aromatic compounds, or both. The cracking catalyst may be a nanoparticle comprising: a core and a shell. The core may comprise one or more ZSM-5 zeolite particles and have an outer surface. The shell may comprise a plurality of fibers extending radially outward from the outer surface of the core. The plurality of fibers may comprise silica.

公开(公告)号：US20240182802A1

公开(公告)日：2024-06-06

申请号：US18442628

申请日：2024-02-15

Applicant: Saudi Arabian Oil Company

Inventor： Qi Xu ,  Aaron Chi Akah ,  Musaed Salem Al-Ghrami ,  Zhonglin Zhang

IPC: C10G69/14 ,  C01B3/24 ,  C07C6/12 ,  C10G7/08 ,  C10G9/36 ,  C10G11/20 ,  C10G21/00 ,  C10G35/04 ,  C10G49/22

CPC classification number: C10G69/14 ,  C01B3/24 ,  C07C6/123 ,  C10G7/08 ,  C10G9/36 ,  C10G11/20 ,  C10G21/003 ,  C10G35/04 ,  C10G49/22 ,  C01B2203/065 ,  C01B2203/1241 ,  C10G2300/1033 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/20 ,  C10G2400/30

Abstract: In accordance with one or more embodiments herein, an integrated process for upgrading a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex includes solvent deasphalting the hydrocarbon oil stream; delayed coking the heavy residual hydrocarbons; hydrotreating the delayed coker product stream and the deasphalted oil stream to form a light C5+ hydrocarbon stream and a heavy C5+ hydrocarbon stream; steam enhanced catalytically cracking the light C5+ hydrocarbon stream; steam enhanced catalytically cracking the heavy C5+ hydrocarbon stream; passing at least a portion of the light steam enhanced catalytically cracked stream, the heavy steam enhanced catalytically cracked stream, or both to a product separator to produce a olefin product stream, a naphtha product stream, and a BTX product stream; and processing the naphtha product stream in the aromatics complex to produce benzene and xylenes.

公开(公告)号：US11965133B2

公开(公告)日：2024-04-23

申请号：US18059761

申请日：2022-11-29

Applicant: Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

Inventor： Khalid Ali Almajnouni ,  Shatha Ali Alabbad ,  Abdulelah Alghadeer ,  Ola Ali ,  Isidoro Morales Osorio ,  Abdennour Bourane ,  Wei Xu ,  Jorge Gascon Sabate ,  Jullian Vittenet ,  Mohammed Alabdullah ,  Alberto Rodriguez-Gomez ,  Marcus John Killingworth

IPC: C10G11/18 ,  C10G69/06

CPC classification number: C10G11/187 ,  C10G69/06 ,  C10G2300/1033 ,  C10G2300/807

Abstract: A hydrocarbon feed stream may be processed by a method that may include catalytically cracking a hydrocarbon feed stream in a counter-current reactor to produce a first effluent stream, and processing a portion or all of the first effluent stream by at least one or more separations. The at least one or more separations may form at least a second effluent stream including at least 95 wt. % C4-C6 hydrocarbons, and a third effluent stream including at least 95 wt. % of ethane, propane, or a combination thereof. In some embodiments, the method may further include catalytically cracking a portion or all of the second effluent stream in a second reactor to form a second reactor effluent stream, combining a portion of all of the second reactor effluent stream with the first effluent stream, steam cracking a portion or all of the third effluent stream to form a steam cracked effluent stream, and combining a portion or all of the steam cracked effluent stream with the first effluent. In other embodiments, the method may further include passing a portion or all of the second effluent stream to the counter-current reactor, steam cracking a portion or all of the third effluent stream to form a steam cracked effluent stream, and combining a portion or all of the steam cracked effluent stream with the first effluent stream.

公开(公告)号：US20240067882A1

公开(公告)日：2024-02-29

申请号：US18385768

申请日：2023-10-31

Applicant: T.EN Process Technology Inc.

Inventor： Rajeev Nanda ,  Praveen Kumar ,  Cong Dinh

IPC: C10G1/02 ,  C10G7/00 ,  C10G33/06

CPC classification number: C10G1/02 ,  C10G7/00 ,  C10G33/06 ,  C10G2300/1033 ,  C10G2300/4012

Abstract: A system for stabilizing a hydrocarbon feedstock includes a High Pressure Separation (HPS) unit in fluid communication with a feedstock inlet. The HPS unit includes an oil outlet. A Heated Low Pressure (LP) Separator unit is downstream from the oil outlet of the HPS unit. The Heated LP Separator unit includes an oil outlet.

公开(公告)号：US11896963B1

公开(公告)日：2024-02-13

申请号：US17952757

申请日：2022-09-26

Applicant: Saudi Arabian Oil Company

Inventor： Aaron Chi Akah ,  Veera Venkata Ramakrishna Tammana

IPC: C10G11/05 ,  B01J29/40 ,  B01J35/10 ,  B01J29/04

CPC classification number: B01J29/40 ,  B01J29/041 ,  B01J35/109 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1057 ,  B01J35/1061 ,  C10G11/05 ,  B01J2229/14 ,  B01J2229/34 ,  B01J2229/38 ,  B01J2229/40 ,  C10G2300/1033 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2300/70 ,  C10G2400/20 ,  C10G2400/30

Abstract: A process for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with steam in the presence of a cracking catalyst at reaction conditions sufficient to cause at least a portion of hydrocarbons in the hydrocarbon feed to undergo one or more cracking reactions to produce a steam catalytic cracking effluent comprising light olefins, light aromatic compounds, or both. The cracking catalyst is hierarchical mesoporous ZSM-5 zeolite. The hierarchical mesoporous ZSM-5 zeolite is made by providing a starting ZSM-5 zeolite, disintegrating the a portion of the starting ZSM-5 in the presence of a surfactant using sodium hydroxide, and then recrystallizing the zeolite constituents in the presence of the surfactant to produce recrystallized ZSM-5 zeolite. The recrystallized ZSM-5 zeolite is then recovered and calcined to produce the hierarchical mesoporous ZSM-5 zeolite.

公开(公告)号：US20240010930A1

公开(公告)日：2024-01-11

申请号：US18364372

申请日：2023-08-02

Applicant: VME Process, Inc.

Inventor： Terrance John Larry TROFIMUK ,  Fiona MCGREGOR ,  Michael THOMAS

IPC: C10G33/08 ,  C10G31/08 ,  C10G33/02 ,  C10G33/06 ,  B01D17/06 ,  B01D17/02 ,  B01D17/04

CPC classification number: C10G33/08 ,  C10G31/08 ,  C10G33/02 ,  C10G33/06 ,  B01D17/06 ,  B01D17/0214 ,  B01D17/045 ,  C10G2300/201 ,  C10G2300/1033 ,  C10G2300/4056

Abstract: A system for crude oil desalting and dehydration includes a separation vessel defining a cavity extending along a central axis having a substantially-vertical orientation. The separation vessel comprises a first distributor configured to distribute a mixture within the cavity of the separation vessel, and a second distributor configured to distribute a wash fluid within the cavity of the separation vessel. The mixture comprises crude oil, water, dissolved salts, free salts, or combinations thereof, and the wash fluid comprises an aqueous fluid. The first distributor is disposed within the cavity below the second distributor, and an interface level controller is configured to detect an interface between an oil phase and an aqueous phase and to maintain the interface within a predetermined range within the cavity.

公开(公告)号：US20240010923A1

公开(公告)日：2024-01-11

申请号：US18060050

申请日：2022-11-30

Applicant: Energy and Environmental Research Center Foundation

Inventor： Darren Schmidt

IPC: C10G5/06 ,  C10G33/06

CPC classification number: C10G5/06 ,  C10G33/06 ,  C10G2300/4081 ,  C10G2300/1033 ,  C10G2300/4012

Abstract: A method of recycling gaseous hydrocarbons includes flowing a hydrocarbon gas composition from a secondary separator into a compressor unit to form a compressed mixture. The secondary separator includes a crude liquid hydrocarbon input stream from a primary separator. The method includes flowing the compressed mixture into a cooling unit to cool the compressed mixture, to form a cooled composition comprising liquid hydrocarbons. The method includes flowing the liquid hydrocarbons from the cooled composition into the primary separator.