公开(公告)号：US20230313053A1

公开(公告)日：2023-10-05

申请号：US18310091

申请日：2023-05-01

申请人： University of Dayton

发明人： Albert S. Vam ,  Giacomo Flora

IPC分类号： C10G53/14 ,  B01D3/14 ,  B01D11/04 ,  B01D17/02 ,  B01D61/16 ,  C10G21/16 ,  C10G21/28 ,  C10G27/04

CPC分类号： C10G53/14 ,  B01D3/14 ,  B01D11/0492 ,  B01D17/02 ,  B01D61/16 ,  C10G21/16 ,  C10G21/28 ,  C10G27/04 ,  B01D2311/2634 ,  B01D2311/2669 ,  B01D2311/2696 ,  B01D2325/38 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2400/04 ,  C10G2400/08

摘要： A desulfurization system has an oxidation process unit, and a multi-stage, liquid-liquid extraction unit in series with the oxidation process unit. The multi-stage, liquid-liquid extraction unit spits a fuel input from the oxidation process unit into a desulfurized fuel that is output for use, and a by-product. A solvent/sulfur/hydrocarbon separation process unit receives the by-product from the multi-stage, liquid-liquid extraction unit.

公开(公告)号：US20230167039A1

公开(公告)日：2023-06-01

申请号：US18153141

申请日：2023-01-11

申请人： Braskem America, Inc.

发明人： Vladimir Pushkarev ,  Uriah Kilgore ,  Charles Ambrass ,  Scott Mitchell ,  Ishant Khurana

IPC分类号： C07C4/02 ,  B01J37/04 ,  B01J37/08 ,  C10G9/34 ,  C10G27/04 ,  C10G1/10 ,  C10G1/08

CPC分类号： C07C4/025 ,  B01J37/04 ,  B01J37/08 ,  C10G9/34 ,  C10G27/04 ,  C10G1/10 ,  C10G1/086 ,  C10G2300/1014 ,  C10G2400/20 ,  C10G2400/30

摘要： A catalyst composition includes a metal catalyst dispersed in a molten eutectic mixture of alkali metal or alkaline earth metal carbonates or hydroxides. A process for the catalytic cracking of hydrocarbons includes contacting in a reactor system a carbon-containing feedstock with at least one catalyst in the presence of oxygen to generate olefinic and/or aromatic compounds; and collecting the olefinic and/or aromatic compounds; wherein: the at least one catalyst includes a metal catalyst dispersed in a molten eutectic mixture of alkali metal or alkaline earth metal carbonates or hydroxides. A process for preparing the catalyst includes mixing metal catalyst precursors selected from transition metal compounds and rare-earth metal compounds and a eutectic mixture of alkali metal or alkaline earth metal carbonates or hydroxides and heating it. A use of the catalyst in the catalytic cracking process of hydrocarbons.

公开(公告)号：US11542447B2

公开(公告)日：2023-01-03

申请号：US17196314

申请日：2021-03-09

申请人： Saudi Arabian Oil Company

发明人： Omer Refa Koseoglu ,  Sohel Shaikh ,  Zhonglin Zhang

IPC分类号： C07C2/06 ,  C07C29/141 ,  C07C41/06 ,  C07C45/50 ,  C07D301/04 ,  C01G9/00 ,  C10G67/12 ,  C10G9/36 ,  C10G45/38 ,  C10G27/04

摘要： In accordance with one or more embodiments of the present disclosure, a method for producing epoxide gasoline blending components includes cracking, in a steam cracker, a hydrocarbon feed to form a first ethylene stream, a first propylene stream, and a C4 stream comprising isobutene and butadiene; reacting, in a methyl tertiary butyl ether (MTBE) unit, the C4 stream with a methanol stream to form MTBE and a butadiene-rich C4 stream; selectively hydrogenating, in a butadiene unit, the butadiene-rich C4 stream to form a butene-rich C4 stream including butene-1, cis-butene-2, and trans-butene-2; producing, in an isononanol unit, isononanol and an olefin-rich stream from the butene-rich C4 stream; and oxidizing the olefin-rich stream in an oxidation unit by combining the olefin-rich stream with an oxidant stream and a catalyst composition to produce the epoxide gasoline blending components.

公开(公告)号：US20220290058A1

公开(公告)日：2022-09-15

申请号：US17196314

申请日：2021-03-09

申请人： Saudi Arabian Oil Company

发明人： Omer Refa Koseoglu ,  Sohel Shaikh ,  Zhonglin Zhang

IPC分类号： C10G67/12 ,  C10G9/36 ,  C10G45/38 ,  C10G27/04

摘要： In accordance with one or more embodiments of the present disclosure, a method for producing epoxide gasoline blending components includes cracking, in a steam cracker, a hydrocarbon feed to form a first ethylene stream, a first propylene stream, and a C4 stream comprising isobutene and butadiene; reacting, in a methyl tertiary butyl ether (MTBE) unit, the C4 stream with a methanol stream to form MTBE and a butadiene-rich C4 stream; selectively hydrogenating, in a butadiene unit, the butadiene-rich C4 stream to form a butene-rich C4 stream including butene-1, cis-butene-2, and trans-butene-2; producing, in an isononanol unit, isononanol and an olefin-rich stream from the butene-rich C4 stream; and oxidizing the olefin-rich stream in an oxidation unit by combining the olefin-rich stream with an oxidant stream and a catalyst composition to produce the epoxide gasoline blending components.

公开(公告)号：US11174441B2

公开(公告)日：2021-11-16

申请号：US16166686

申请日：2018-10-22

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Omer Refa Koseoglu

IPC分类号： C10G55/04 ,  C10G67/12 ,  C10G27/04 ,  C01B3/34 ,  C10G9/00

摘要： The invention is an integrated process for treating residual oil of a hydrocarbon feedstock. The oil is first subjected to delayed coking and then oxidative desulfurization. Additional, optional steps including hydrodesulfurization, and hydrocracking, may also be incorporated in to the integrated process.

公开(公告)号：US11111194B2

公开(公告)日：2021-09-07

申请号：US16249992

申请日：2019-01-17

申请人： NOVA Chemicals (International) S.A.

发明人： Vasily Simanzhenkov ,  Shahin Goodarznia ,  Christina Orta ,  Kamal Serhal ,  Eric Clavelle ,  Michael Koselek ,  Yoonhee Kim

IPC分类号： C07C5/48 ,  B01D53/00 ,  B01D5/00 ,  B01D53/26 ,  B01D53/22 ,  F25J3/02 ,  B01J8/02 ,  B01J8/06 ,  B01J8/18 ,  B01J19/24 ,  B01J8/26 ,  B01D53/14 ,  C10G70/00 ,  C10G27/04 ,  B01J4/00 ,  C10G11/04 ,  B08B9/00 ,  B08B9/027 ,  C11D11/00 ,  C10G75/00

摘要： Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins. Various embodiments of an oxidative dehydrogenation chemical complex designed to allow removal of sulfur containing contaminants that collect in the gas mixer unit and in the feed lines leading to the ODH reactor are disclosed herein.

公开(公告)号：US20210230084A1

公开(公告)日：2021-07-29

申请号：US17140667

申请日：2021-01-04

申请人： SAUDI ARABIAN OIL COMPANY ,  BORESKOV INSTITUTE OF CATALYSIS

发明人： Omer Refa KOSEOGLU ,  Yaming Luisa JIN ,  Zinfer ISMAGILOV ,  Svetlana Letizia YASHNIK ,  Anton SALNIKOV ,  Mikhail KERZHENTSEV ,  Valentin PARMON

IPC分类号： C07C7/148 ,  B01J35/02 ,  B01J23/885 ,  B01J23/00 ,  B01J35/00 ,  B01D53/48 ,  B01D53/86 ,  C10G27/04 ,  B01J23/80 ,  B01J23/887 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08

摘要： A catalytic composition is disclosed, which exhibits an X-ray amorphous oxide with a spinel formula, and crystals of ZnO, CuO, and at least one Group VIB metal oxide, and preferably, at least one acidic oxide of B, P. or Si, as well. The composition is useful in oxidative processes for removing sulfur from gaseous hydrocarbons.

公开(公告)号：US20210139391A1

公开(公告)日：2021-05-13

申请号：US17153016

申请日：2021-01-20

申请人： Lummus Technology LLC

发明人： Raed Hasan Abudawoud ,  Anthony Crisci ,  David C. Grauer ,  William Michalak ,  Greg Nyce ,  Tim A. Rappold ,  Aihua Zhang ,  Richard Black ,  Peter Czerpak ,  Bipinkumar Patel ,  Guido Radaelli

IPC分类号： C07C2/12 ,  C07C2/42 ,  C07C2/10 ,  C07C15/067 ,  C07B37/10 ,  C07C27/10 ,  C07B41/02 ,  C07B41/04 ,  C07B37/04 ,  C07C9/14 ,  C07C29/04 ,  C10G50/00 ,  C10G29/20 ,  C10G27/04 ,  B01J8/06 ,  C10G29/22

摘要： The present disclosure provides petrochemical processing methods and systems, including ethylene conversion processes and systems, for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compounds, with reduced amount of unsaturated hydrocarbons.

公开(公告)号：US10703998B2

公开(公告)日：2020-07-07

申请号：US16166707

申请日：2018-10-22

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Omer Refa Koseoglu

IPC分类号： C10G67/12 ,  C10G27/00 ,  C10G27/04

摘要： The invention is an integrated process for treating residual oil of a hydrocarbon feedstock. The oil is first subjected to hydrodemetallization and then gas phase oxidative desulfurization. Additional, optional steps including hydrodesulfurization, and hydrocracking, may also be incorporated in to the integrated process.

公开(公告)号：US10267230B2

公开(公告)日：2019-04-23

申请号：US13771444

申请日：2013-02-20

申请人： ROLLS-ROYCE PLC

发明人： John R. Budge

IPC分类号： B01J8/02 ,  B01J8/20 ,  F02C3/24 ,  C10G29/16 ,  F02C3/20 ,  C10G27/04 ,  C10G27/10 ,  C10G75/00 ,  B01J8/00 ,  C10L10/04

摘要： A fuel conditioning apparatus for de-oxygenating a liquid hydrocarbon fuel has a catalyst portion which, in turn, has an inlet portion and an outlet portion. A hydrocarbon fuel stream is fed through the inlet portion and into the catalyst portion where it passes over a catalytically active component. The catalytically active component promotes the reaction of the fuel with the dissolved oxygen in the fuel stream, converting it into less chemically reactive forms and thereby reducing the fuel's propensity to form carbonaceous deposits.