公开(公告)号：US3822221A

公开(公告)日：1974-07-02

申请号：US23487572

申请日：1972-03-15

Applicant: CO FR DE RAFFINAGE

Inventor： WEISANG J ,  ENGELHARD P

IPC: B01J23/62 ,  B01J35/10 ,  C10G35/09 ,  B01J11/08 ,  B01J11/22

CPC classification number: B01J23/626 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  C10G35/09

Abstract: NOVEL CATALYSTS SUITABLE FOR HYDROREFINING COMPRISING OF ALUMINA, TIN OR LEAD AND PLATINUM AND IRIDIUM; A CATALYST OF ALUMINA, ON WHICH TIN METAL IN A PARTICULAR MANNER HAS BEEN FIRST DEPOSITED AND THEREAFTER PLATINUM HAS BEEN DEPOSITED THEREON, IS ESPECIALLY ADVANTAGEOUS.

公开(公告)号：US3794599A

公开(公告)日：1974-02-26

申请号：US3794599D

申请日：1972-05-15

Applicant: SHELL OIL CO

Inventor： DAUTZENBERG F ,  KOUWENHOVEN H

IPC: B01J23/56 ,  B01J23/62 ,  B01J23/96 ,  C07C5/41 ,  C10G35/09 ,  B01J11/08

CPC classification number: C10G35/09 ,  B01J23/56 ,  B01J23/626 ,  B01J23/96 ,  C07C5/417 ,  Y02P20/584

Abstract: CATALYSTS CONTAINING GROUP VIII NOBLE METALS AND TIN ON A CARRIER ARE PREPARED BY DEPOSITING TIN ON THE CARRIER WITH AN AQUEOUS INORGANIC SALT SOLUTION HAVING TIN PRESENT IN THE ANION.

公开(公告)号：US3794588A

公开(公告)日：1974-02-26

申请号：US3794588D

申请日：1971-09-23

Applicant: DU PONT

Inventor： STILES A

IPC: B01D53/86 ,  B01J23/34 ,  B01J23/66 ,  B01J23/75 ,  B01J23/755 ,  B01J23/80 ,  B01J37/02 ,  B01J37/03 ,  B01J11/06 ,  B01J11/08 ,  B01J11/22

CPC classification number: B01J37/0215 ,  B01D53/8656 ,  B01J23/34 ,  B01J23/66 ,  B01J23/75 ,  B01J23/755 ,  B01J23/80 ,  B01J37/0226 ,  B01J37/03

Abstract: HIGHLY-ACTIVE SUPPORTED CATALYST ARE PREPARED BY SLURRYING A FINELY DIVIDED FORM OF THE CATALYTIC MATERIAL IN A SOLUTION OF THE NITRATE SALT OF THE METAL OF THE CATALYTIC MATERIAL, APPLYING THE SLURRY TO A SUPPORT, PARTICULARLY ONE HAVING A SMOOTH SURFACE, DRYING AND CALCINING. IN A PREFERRED ASPECT, THE SUPPORTED CATALYST ALSO CONTAINS INTERSEPERSANTS TO STABILIZE THE CATALYST FROM CRYSTAL GROWTH AT HIGH TEMPERATURES.

公开(公告)号：US3779947A

公开(公告)日：1973-12-18

申请号：US3779947D

申请日：1971-12-30

Applicant: UNIVERSAL OIL PROD CO

Inventor： MITSCHE R ,  HAYES J

IPC: B01J23/62 ,  B01J37/03 ,  C10G35/09 ,  B01J11/08 ,  B01J11/06 ,  B01J11/22

CPC classification number: C10G35/09 ,  B01J23/626 ,  B01J37/03

Abstract: An acid salt of tin is admixed with an acid salt of aluminum in aqueous solution. The pH is adjusted to form a coprecipitate which is washed substantially free of acid anions. The washed precipitate is formed into shaped particles, dried and calcined, and impregnated with a platinum group metal.

Abstract translation: 将锡酸的酸盐与铝的酸性盐水溶液混合。 调节pH以形成基本上不含酸性阴离子洗涤的共沉淀物。 将洗涤的沉淀物形成成型颗粒，干燥并煅烧，并用铂族金属浸渍。

公开(公告)号：US3772214A

公开(公告)日：1973-11-13

申请号：US3772214D

申请日：1971-12-15

Applicant: FUJIKURA LTD

Inventor： NAKAMOTO T ,  SHINGO Y ,  TAKEUCHI M ,  OGAWA M

IPC: B01D53/94 ,  B01J23/72 ,  B01J23/755 ,  B01J23/86 ,  B01J35/04 ,  B01J11/06 ,  B01J11/08 ,  B01J11/84

CPC classification number: B01J23/868 ,  B01D53/944 ,  B01J23/72 ,  B01J23/755 ,  B01J35/04

Abstract: A FIBROUS COPPER OXIDE CATALYST FOR RENDERING CARBON MONOXIDE AND RESIDUAL HYDROCARBONS CONTAINED IN THE EXHAUST GAS OF INTERNAL COMBUSTION ENGINES HARMLESS IS MANUFACTURED BY THE STEPS OF PREPARING A WEB OR THE LIKE MADE OF A FINE WIRE OF AN IRON BASE HEAT RESISTANT ALLOY CONTAINING NICKEL AND/OR CHROMIUM, APPLYING A MIXTURE CONSISTING OF COPPER OXIDE, METAL HALIDE AND CARBONACEOUS SUBSTANCE UPON THE SAID WEB TO FORM A LAYER OF THE MIXTURE HAVING A UNIFORM THICKNESS, HEATING THE RESULTING ASSEMBLY IN NON-OXIDIZING ATMOSPHERE AT A TEMPERATURE OF ABOUT 750*C. TO FORM FIBROUS COPPER OR FIBROUS COPPER CONTAINING A SMALL QUANTITY OF ANOTHER METAL, THE FIBROUS COPPER BEING FIRMLY BONDED TO THE SAID WEB, AND OXIDIZING THE RESULTANT COMPOSITE BODY TO FORM A FIBROUS COPPER OXIDE OR AN OXIDE OF A FIBROUS COPPER BASE ALLOY.

公开(公告)号：US3692701A

公开(公告)日：1972-09-19

申请号：US3692701D

申请日：1970-07-15

Applicant: PHILLIPS PETROLEUM CO

Inventor： BOX E O JR

IPC: B01J23/62 ,  B01J23/835 ,  C07C5/333 ,  B01J11/08 ,  B01J11/22

CPC classification number: B01J23/835 ,  B01J23/626 ,  C07C5/3337 ,  Y10S502/524 ,  Y10S585/906 ,  C07C11/08

Abstract: LONGEVITY OF CATALYST COMPOSITES COMPRISING SUPPORTED GROUP VIII METAL COMPOUNDS IS IMPROVED BY INCORPORATION OF A TIN COMPOUND INTO THE SUPPORT PRIOR TO CALCINATION OF THE SUPPORT. AFTER CALCINING OF THE SUPPORT, THE GROUP VIII METAL COMPONENTS ARE INCORPORATED BY CONVENTIONAL PROCEDURES. THE RESULTING CATALYSTS ARE ESPECIALLY USEFUL IN DEHYDROGENATION PROCESSES AND, IN ADDITION TO IMPROVED LONGEVITY, CAN BE REPEATEDLY REGENERATED TO A CONVERSION ACTIVITY COMMENSURATE WITH FRESH CATALYSTS.

公开(公告)号：US3657156A

公开(公告)日：1972-04-18

申请号：US3657156D

申请日：1970-06-23

Applicant: AFRICAN EXPLOSIVES & CHEM

Inventor： STANDER CORNELIUS MARTHINUS

IPC: B01J23/75 ,  B01J23/78 ,  B01J11/08 ,  B01J11/22

CPC classification number: B01J23/78 ,  B01J23/75

Abstract: A PROCESS FOR MAKING ACTIVE COBALT OXIDE CONTAINING CATALYSTS AS SHAPED BODIES COMPRISING HEATING A MIXTURE OF CONSTITUENTS INCLUDING A SUBSTANCE FROM WHICH COBALT OXIDE CAN BE FORMED TO A FIRST ELEVATED TEMPERATURE SUFFICIENT TO PRODUCE A BINDING AGENT WITHIN THE MIXTURE, COMMINUTING THE RESULTING MATERIAL, SHAPING THE MATERIAL INTO BODIES AND HEATING THE SHAPED BODIES AT A SECOND ELEVATED TEMPERATURE FOR A PERIOD OF TIME SUFFICIENT TO COMPLETE THE REACTION BETWEEN THE CONSTITUENTS.

公开(公告)号：US3617511A

公开(公告)日：1971-11-02

申请号：US3617511D

申请日：1969-04-07

Applicant: SHELL OIL CO

Inventor： JENKINS JOHN W ,  ADAMS CHARLES T

IPC: C07C5/31 ,  B01J23/00 ,  B01J27/00 ,  B01J27/13 ,  C07B61/00 ,  C07C1/00 ,  C07C5/13 ,  C07C9/00 ,  C07C67/00 ,  C10G13/02 ,  B01J11/08 ,  C07C5/16

CPC classification number: B01J27/13 ,  C07C5/13 ,  C07C2521/04 ,  C07C2523/46 ,  Y10S585/94 ,  C07C9/00

Abstract: A process for conversion of cyclic hydrocarbons to paraffins wherein cyclic hydrocarbons are contacted in the presence of hydrogen with a catalyst comprising rhodium or ruthenium on a halogen promoted refractory oxide.

公开(公告)号：US3562346A

公开(公告)日：1971-02-09

申请号：US3562346D

申请日：1968-03-08

Applicant: VIKTOR SERGEEVICH SMIRNOV ,  VLADIMIR MIKHAILOVICH GRYAZNOV ,  ALEXANDR PETROVICH MISCHENKO ,  ANTONINA ALEXANDROVNA RODINA

Inventor： SMIRNOV VIKTOR SERGEEVICH ,  GRYAZNOV VLADIMIR MIKHAILOVICH ,  MISCHENKO ALEXANDR PETROVICH ,  RODINA ANTONINA ALEXANDROVNA

IPC: B01J15/00 ,  B01J23/40 ,  B01J23/44 ,  B01J23/46 ,  B01J23/50 ,  C07C4/08 ,  C07C4/18 ,  C07C5/32 ,  C07C5/333 ,  C07C5/41 ,  B01J11/08 ,  C07C5/18 ,  C10G35/06

CPC classification number: C07C5/3337 ,  B01J15/005 ,  B01J23/40 ,  B01J23/44 ,  B01J23/464 ,  B01J23/50 ,  C07C4/08 ,  C07C4/18 ,  C07C5/325 ,  C07C5/417 ,  C07C2521/02 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/72 ,  C07C2523/755 ,  C07C2523/89 ,  Y02P20/52 ,  Y10S48/05 ,  Y10S585/906 ,  Y10S585/951 ,  C07C11/12 ,  C07C11/02 ,  C07C15/04

Abstract: PALLADIUM ALLOYED WITH COPPER, GOLD, BORON, OR A GROUP VIII METAL IS EMPLOYED FOR HYDRODEALKYLATION AND FOR DEHYDROGENATION TO PRODUCE AROMATICS, DIOLEFINS, AND MONO-OLEFINS.

公开(公告)号：US3562122A

公开(公告)日：1971-02-09

申请号：US3562122D

申请日：1967-12-21

Applicant: CONTINENTAL OIL CO

Inventor： THIEME JAMES O ,  EVERY RICHARD L

IPC: B01J37/34 ,  C01G55/00 ,  C07C209/36 ,  H01M4/86 ,  H01M4/92 ,  B01J11/08 ,  B01K1/00

CPC classification number: C07C209/36 ,  B01J37/34 ,  C01G55/004 ,  H01M4/92 ,  H01M4/925 ,  H01M2004/8689

Abstract: A METHOD OF PREPARING OXIDES OF THE PLATINUM GROUP OF METALS USEFUL AS REDUCTION CATALYSTS COMPRISING PASSING AN ELECTRIC CURRENT THROUGH A MOLTEN SOLUTION OF AN OXYGEN-PRODUCING FUSED SALT ELECTROLYTE USING AS THE ANODE THE METAL OF THE DESIRED OXIDE, TO FORM ON THE ANODE A MIXTURE OF THE METAL AND METAL OXIDE WHICH FLAKES OFF, IS COLLECTED AND SEPARATED FROM THE FUSED SALT ELECTROLYTE.