公开(公告)号：US3801661A

公开(公告)日：1974-04-02

申请号：US3801661D

申请日：1972-07-11

Applicant: DOW CHEMICAL CO

Inventor： HART P ,  FRIEDLI H

IPC: B01J23/85 ,  B01J27/043 ,  B01J27/047 ,  B01J27/049 ,  C07C5/333 ,  C07C5/20

CPC classification number: B01J27/049 ,  B01J23/85 ,  B01J27/043 ,  B01J27/047 ,  C07C5/3332

Abstract: A SELECTIVE PROCESS FOR THE CONTINUOUS DEHYDROGENATION OF NONAROMATIC C3-C5 HYDROCARBONS TO DERIVATIVES HAVING A HIGHER DEGREE OF UNSATURATION COMPRISING PASSING A MIX TURE OF THE HYDROCARBON, STEAM AND H2S THROUGH A SULFIDED METAL CATALYST AT A CONVERSION BELOW ABOUT 70%.

公开(公告)号：US3718607A

公开(公告)日：1973-02-27

申请号：US3718607D

申请日：1971-07-19

Applicant: DOW CHEMICAL CO

Inventor： MARTIN G

IPC: B01J27/043 ,  B01J37/20 ,  C07C5/32 ,  C07C5/333 ,  B01J11/74

CPC classification number: C07C5/3332 ,  B01J27/043 ,  B01J37/20 ,  C07C5/322 ,  Y02P20/52 ,  Y10S585/906 ,  C07C11/02 ,  C07C11/06

Abstract: A process for dehydrogenating an alkane to form an olefin by passing it over a catalyst comprising nickel or cobalt sulfide and cerium oxide alone or in combination with barium oxide, preferably on an alumina support, at a temperature of from about 550* to 625* C. and recovering the olefin.

Abstract translation: 一种使烷烃脱氢以形成烯烃的方法，该方法通过将催化剂在约550℃至625℃的温度下通过包含镍或硫化钴和氧化铈的催化剂或与氧化钡，优选氧化铝载体组合， 并回收烯烃。

公开(公告)号：US3502564A

公开(公告)日：1970-03-24

申请号：US3502564D

申请日：1967-11-28

Applicant: SHELL OIL CO

Inventor： HODGSON RUSSELL L

IPC: B01J21/18 ,  B01J27/043 ,  B01J31/04 ,  B01J37/20 ,  C10G1/08 ,  C10G1/06

CPC classification number: B01J37/20 ,  B01J21/18 ,  B01J27/043 ,  B01J31/04 ,  B01J2231/641 ,  C10G1/086

公开(公告)号：US3248342A

公开(公告)日：1966-04-26

申请号：US23872862

申请日：1962-11-19

Applicant: GULF RESEARCH DEVELOPMENT CO

Inventor： ELLIOTT JR GEORGE E ,  MCKINLEY JOSEPH B

IPC: B01J23/70 ,  B01J23/74 ,  B01J23/745 ,  B01J23/888 ,  B01J27/043 ,  B01J37/02 ,  B01J37/26 ,  B01J37/36

CPC classification number: B01J37/36 ,  B01J23/70 ,  B01J23/74 ,  B01J23/745 ,  B01J23/888 ,  B01J27/043 ,  B01J37/0201 ,  B01J37/26

公开(公告)号：US3242100A

公开(公告)日：1966-03-22

申请号：US17807462

申请日：1962-03-07

Applicant: CHEVRON RES

Inventor： HARNSBERGER HUGH F ,  MULASKEY BERNARD F ,  HICKSON DONALD A

IPC: B01J21/12 ,  B01J27/043 ,  H01P7/04

CPC classification number: H01P7/04 ,  B01J21/12 ,  B01J27/043

公开(公告)号：US2926130A

公开(公告)日：1960-02-23

申请号：US69555157

申请日：1957-11-12

Applicant: PHILLIPS PETROLEUM CO

Inventor： HOGAN ROBERT J

IPC: B01J23/89 ,  B01J27/043

CPC classification number: B01J23/892 ,  B01J27/043 ,  C10G47/00 ,  C10G47/12

公开(公告)号：US2402626A

公开(公告)日：1946-06-25

申请号：US35393640

申请日：1940-08-23

Applicant: DU PONT

Inventor： WILSON HOWK BENJAMIN

IPC: B01J27/04 ,  B01J27/043 ,  B01J27/047

CPC classification number: B01J27/043 ,  B01J27/04 ,  B01J27/047

公开(公告)号：US2026819A

公开(公告)日：1936-01-07

申请号：US63978332

申请日：1932-10-27

Applicant: BOSWELL MAITLAND C

Inventor： BOSWELL MAITLAND C

IPC: B01J27/043

CPC classification number: B01J27/043

公开(公告)号：US20250154003A1

公开(公告)日：2025-05-15

申请号：US18509111

申请日：2023-11-14

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Eiman Hassan AL MUNIF ,  Norah A. ALJEABAN

IPC: C01B3/40 ,  B01D53/047 ,  B01J27/043 ,  C01B3/48 ,  C01B3/56

Abstract: System and methods for producing hydrogen, the system comprising: a reformer unit configured to generate a reformate gas via a steam-methane reaction that is aided by an iron sulfide catalyst; and, a shift reactor operably coupled to the reformer unit, wherein the shift reactor is configured to utilize the reformate gas to perform a water-shift reaction to produce additional hydrogen, and wherein an activation energy of the water-shift reaction is lowered by a presence of the iron sulfide catalyst in the reformate gas. Further systems use a water treatment system coupled to a steam generator, a reformer unit configured to generate a reformate gas via a steam-methane reaction, and a shift reactor.

公开(公告)号：US20230390754A1

公开(公告)日：2023-12-07

申请号：US18231509

申请日：2023-08-08

Applicant: Sasol Technology (Pty.) Limited ,  Sasol Wax GMBH

Inventor： Reinier CROUS ,  Tracy Carolyn BROMFIELD ,  Sharon BOOYENS

IPC: B01J37/03 ,  B01J35/10 ,  B01J37/00 ,  C10G2/00 ,  B01J35/02 ,  B01J23/843 ,  B01J23/78 ,  B01J37/02 ,  B01J27/043 ,  B01J27/185

CPC classification number: B01J37/03 ,  B01J35/1014 ,  B01J37/0045 ,  C10G2/332 ,  B01J37/009 ,  B01J27/057 ,  B01J23/8435 ,  B01J23/78 ,  B01J37/0201 ,  B01J27/043 ,  B01J27/1853 ,  B01J35/023

Abstract: The present invention relates to a hydrocarbon synthesis catalyst comprising in its unreduced form a) Fe as catalytically active metal, b) an alkali metal and/or alkaline-earth metal in an alkali metal- and/or alkaline-earth metal-containing promoter, the alkali metal, c) and a further promoter comprising, or consisting of, one or more element(s) selected from the group of boron, germanium, nitrogen, phosphorus, arsenic, antimony, sulphur, selenium and tellurium, to a process for the synthesis of a hydrocarbon synthesis catalyst, to a hydrocarbon synthesis process which is operated in the present of such a catalyst and to the use of such a catalyst in a hydrocarbon synthesis process.