公开(公告)号：US3909393A

公开(公告)日：1975-09-30

申请号：US38564773

申请日：1973-08-06

Applicant: CATALYSE SOC PROD FRANCAIS

Inventor： MICHEL MAX

IPC: B01J23/648 ,  B01J27/13 ,  C10G35/09 ,  C10G35/08 ,  B01J11/12 ,  B01J11/78

CPC classification number: C10G35/09 ,  B01J23/6484

Abstract: A new catalyst is disclosed, which contains platinum, iridium and niobium on an alumina carrier. This catalyst may be used for hydrocarbon conversion, for example reforming, at 450*-600*C. High octane ratings and hydrogen yields are obtained.

Abstract translation: 公开了一种新的催化剂，其在氧化铝载体上含有铂，铱和铌。 该催化剂可用于烃转化，例如重整，在450-600℃。获得高辛烷值和氢产率。

公开(公告)号：US3871997A

公开(公告)日：1975-03-18

申请号：US38083373

申请日：1973-07-19

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： SINFELT JOHN H ,  BARNETT ALLAN E ,  CARTER JAMES L

IPC: B01J23/46 ,  B01J23/96 ,  B01J27/13 ,  B01J37/22 ,  C10G35/09 ,  C10G47/14 ,  C10G35/08 ,  B01J11/08 ,  B01J11/78

CPC classification number: B01J23/96 ,  B01J23/468 ,  B01J37/22 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2523/42 ,  C07C2523/46 ,  C10G35/09 ,  C10G47/14 ,  Y02P20/584

Abstract: The instant invention relates to a novel hydrocarbon conversion catalyst and its uses in hydrocarbon conversion processes. The novel catalyst of the instant invention comprises platinum, iridium and rhodium on an inorganic support. Preferably, the catalyst comprises from 0.1 to 1.0 wt. % platinum, from 0.1 to 1.0 wt. % iridium, and from 0.05 to 0.5 wt. % rhodium present on the surface of the support in the form of highly dispersed polymetallic clusters. The catalyst of this invention is especially useful in reforming of naphtha.

Abstract translation: 本发明涉及一种新的烃转化催化剂及其在烃转化方法中的用途。 本发明的新型催化剂在无机载体上包含铂，铱和铑。 优选地，催化剂包含0.1至1.0wt。 ％铂，0.1〜1.0wt。 ％铱，和0.05〜0.5wt。 ％的铑以高度分散的多金属簇的形式存在于载体的表面上。 本发明的催化剂特别可用于石脑油的重整。

公开(公告)号：US3852218A

公开(公告)日：1974-12-03

申请号：US41093473

申请日：1973-10-29

Applicant: ARIZONA CHEM

Inventor： PHILLIPS R

IPC: C08F10/00 ,  B01J11/78

CPC classification number: C08F10/00 ,  C08F4/00

Abstract: There is provided a process for effecting the copolymerization in a substantially anhydrous medium of Alpha -pinene and Beta pinene in an inert solvent utilizing a mixture of silicon tetrachloride and aluminum trichloride as a polymerization catalyst system.

Abstract translation: 提供了一种使用四氯化硅和三氯化铝的混合物作为聚合催化剂体系在惰性溶剂中在基本无水的α-蒎烯和β-蒎烯介质中进行共聚的方法。

公开(公告)号：US3827971A

公开(公告)日：1974-08-06

申请号：US20002371

申请日：1971-11-18

Applicant: ASAHI CHEMICAL IND

Inventor： KOMINAMI N ,  IWAISAKO T ,  OHKI K

IPC: B01J23/62 ,  B01J37/24 ,  C10G35/09 ,  C10G35/06 ,  B01J11/78

CPC classification number: B01J37/24 ,  B01J23/628 ,  C10G35/09

Abstract: METHOD OF PRODUCING AROMATIC HYDROCARBONS WHICH COMPRISES HYDROFORMING A HYDROCARBON AT A TEMPERATURE FROM 300*C. TO 650*C. OVER A CATALYST COMPRISING PLATINUM AND LEAD AND PREPARED BY FIRST IMPREGNATING A CARRIER WITH PLATINUM AND THEREAFTER WITH LEAD.

公开(公告)号：US3799867A

公开(公告)日：1974-03-26

申请号：US19544271

申请日：1971-11-03

Applicant: BRITISH PETROLEUM CO

Inventor： CARDWELL J ,  POUT C

IPC: B01J23/648 ,  C10G35/06 ,  B01J11/12 ,  B01J11/78

CPC classification number: B01J23/648

Abstract: A CATALYST OF 0.01-5% PT ON A REFRACTORY SUPPORT, CONTAINS ALSO 0.01-5% WT. OF TA OR NB. THE SUPPORT IS PREFERABLY ALUMINA WHICH MAY CONTAIN HALOGEN. THE TA OR NB MAY BE ADDED AT ANY CONVENIENT STAGE IN THE CATALYST PREPARATION, INCLUDING ADDING IT AS A CHLORIDE OR FLUORIDE DURING THE PREPARATION OF THE SUPPORT. THE PT-TA OR PT-NB CATALYSTS MAY BE USED FOR HYDROCARBON CONVERSION, PARTICULARLY REFORMING ISOMERIZATION, HYDROCRACKING, AND HYDROGENATION.

公开(公告)号：US3793229A

公开(公告)日：1974-02-19

申请号：US3793229D

申请日：1971-06-08

Applicant: MONTEDISON SPA

Inventor： GROPPELLI G ,  VECCHIO M ,  FATTORE V ,  LODI L ,  COVINI R

IPC: B01J27/06 ,  C07C17/02 ,  C07C17/04 ,  C07C17/20 ,  C07C17/37 ,  B01J11/78

CPC classification number: C07C17/37 ,  B01J27/06 ,  C07C17/02 ,  C07C17/04 ,  C07C17/206 ,  C07C19/08

Abstract: A CATALYST IS DISCLOSED FOR PREPARING FLUORINATED OR CHLOROFLUORINATED HYDROCARBONS BY FLUORINATION OR CHLOREFLUORINATION OR DISPROPORTIONATION REACTIONS OR CHLOPHASE, WHICH CATALYST COMPRISES ALUMINUM FLUORIDE CONTAINING MINOR QUANTITIES OF ZINC, CHROMIUM, NICKEL AND PREFEABLY ALSO IRON COMPOUNDS WHICH ARE PRESENT IN QUANTITIES CORRESPONDING TO THE FOLLOWING PRECENTAGES BY WEIGHT OF METAL BASED ON THE TOTAL: FROM 0.05 TO 5% ZN, FROM 0.05 TO 5% CR, FROM 0.05 TO 5% NI, AND UP TO 3% FE. THE ZINCE, CHROMIUM, NICKEL AND IRON, IF ANY, ARE PRESENT AT LEAST PARTLY IN THE FORM OF HALIDES, IN PARTICULAR FLUORIDES, OR OXIDES OR OXY-HALIDES. A PROCESS FOR PARPARING THE CATALYST IS DISCLOSED, AS WELL AS VARIOUS DETAILS RELATING TO THE AFORESAID PROCESS FOR USING THE CATALYST.

公开(公告)号：US3787331A

公开(公告)日：1974-01-22

申请号：US3787331D

申请日：1969-10-07

Applicant: MONTEDISON SPA

Inventor： GROPPELLI G ,  FATTORE V ,  VECCHIO M ,  CASTELLAN A

IPC: C07C17/08 ,  B01J23/34 ,  B01J23/86 ,  B01J27/06 ,  C07B61/00 ,  C07C17/00 ,  C07C17/02 ,  C07C17/04 ,  C07C17/20 ,  C07C17/37 ,  C07C19/12 ,  C07C67/00 ,  B01J11/78

CPC classification number: C07C17/04 ,  B01J27/06 ,  C07C17/02 ,  C07C17/206 ,  C07C17/37 ,  C07C19/08 ,  C07C19/12

Abstract: A catalyst is disclosed for the preparation of fluroinated or chlorofluorinated hydrocarbons through fluorination or chlorofluorination reactions in gaseous phase, the catalyst comprising aluminum fluoride or fluorinated alumina containing minor quantities of manganese, chromium and preferably also nickel compounds present in quantities corresponding to the following percentages by weight of metal based on the total: from 0.05 to 5% of Mn, from 0.1 to 5% of Cr, and up to 5% of Ni. The manganese, the chromium and (when present) the nickel are at least partially present in the form of halides, and in particular the fluorides, or as oxides or as oxy-halides.

Abstract translation: 公开了一种催化剂，用于通过在气相中氟化或氯氟化反应来制备氟化或氯氟化烃，该催化剂包含含有少量锰，铬的氟化铝或氟化氧化铝，并且优选还含有以下列百分比的量存在的镍化合物： 基于总量的金属重量：Mn的0.05至5％，Cr的0.1至5％，以及至多5％的Ni。 锰，铬和（当存在时）镍至少部分以卤化物的形式存在，特别是氟化物，或作为氧化物或作为氧卤化物。

公开(公告)号：US3772184A

公开(公告)日：1973-11-13

申请号：US3772184D

申请日：1971-12-17

Applicant: STANDARD OIL CO

Inventor： BERTOLACINI R ,  KIM D

IPC: B01J23/36 ,  B01J23/656 ,  B01J27/128 ,  C09K8/64 ,  C10G35/06 ,  C10G35/09 ,  C10G59/02 ,  C10L7/02 ,  C10G35/08 ,  B01J11/08 ,  B01J11/78 ,  C10G39/00

CPC classification number: C10G35/09 ,  B01J23/6567 ,  C09K8/64 ,  C10G35/06 ,  C10G59/02 ,  C10L7/02

Abstract: The catalyst comprises a hydrogenation component, a small amount of rhenium, and a small amount of gallium on a solid catalytic support comprising a porous refractory inorganic oxide. The rhenium and the gallium may be present either in the elemental form or as compounds. The preferred hydrogenation component is a Group VIII noble metal and the preferred porous refractory inorganic oxide is a catalytically active alumina. The reforming process comprises contacting a petroleum hydrocarbon stream in a reforming zone under reforming conditions and in the presence of hydrogen with the above-described catalyst. In one embodiment, the process comprises contacting a partially-reformed hydrocarbon stream in a reforming zone under reforming conditions and in the presence of hydrogen with the above catalyst. In another embodiment, the process comprises contacting a naphtha in a reforming zone under reforming conditions and in the presence of hydrogen with the above catalyst. In a third embodiment, the process comprises contacting the petroleum hydrocarbon stream in a first reforming zone under reforming conditions and in the presence of hydrogen with a first reforming catalyst to produce a first reformate and subsequently contacting the first reformate in a second reforming zone under reforming conditions and in the presence of hydrogen with a second reforming catalyst, said second reforming catalyst being the catalyst described in the preceding paragraph.

Abstract translation: 催化剂包含氢化组分，少量的铼和少量的含有多孔耐火无机氧化物的固体催化载体上的镓。 铼和镓可以以元素形式存在或作为化合物存在。 优选的氢化组分是VIII族贵金属，优选的多孔耐火无机氧化物是催化活性氧化铝。

公开(公告)号：US3770656A

公开(公告)日：1973-11-06

申请号：US3770656D

申请日：1970-02-09

Applicant: DART IND INC

Inventor： HAAG A ,  WEINER M

IPC: B01J27/06 ,  C01G23/00 ,  C08F10/00 ,  B01J11/78

CPC classification number: B01J27/06 ,  C01G23/002 ,  C01P2002/50 ,  C08F10/00 ,  C08F4/655

Abstract: AN IMPROVED PROCESS FOR PRODUCING CO-CRYSTALS OF TITANIUM TRICHLORIDE AND ALUMINUM TRICHLORIDE WITH A DESIRED COMPOSITION PREFERABLY ABOUT THREE MOLES OF TITANIUM TRICHLORIDE AND ONE MOLE OF ALUMINUM TRICHLORIDE, AND SUBSTANTIALLY FREE OF IMPURITIES IS DESCRIBED. SUCH CRYSTALS ARE OF VALUE AS A CATALYST, PARTICULARLY, FOR EXAMPLE, FOR PREPARING POLYPROPYLENE. THE CO-CRYSTALS ARE PREPARED BY REACTING TITANIUM TETRACHLORIDE WITH ALUMINUM IN AN EXCESS OF TITANIUM TETRACHLORIDE. AFTER REACTION, EXCESS TITANIUM TETRACHLORIDE IS VAPORIZED BY HEATING THE COCRYSTALS. THE IMPROVED PROCESS PROVIDED HEREIN INVOLVES DRY BALL MILLNG OF A SELECTED ADDITION OF ALUMINUM TRICHLORIDE WITH THE CO-CRYSTALS AFTER FORMATION, FOR ENRICHING THE CO-CRYSTALS BACK TO STOICHIOMETRY TO COMPENSATE FOR ALUMINUM TIRCHLORIDE VOLATILIZED IN THE DRYING OPERATION.

公开(公告)号：US3766089A

公开(公告)日：1973-10-16

申请号：US3766089D

申请日：1972-05-15

Applicant: DIAMOND SHAMROCK CORP

Inventor： DE PABLO R ,  BENEDICT H

IPC: B01J23/46 ,  B01J23/96 ,  C07D295/023 ,  B01J11/78

CPC classification number: C07D295/023 ,  B01J23/462 ,  B01J23/96 ,  Y02P20/584 ,  Y10S502/514

Abstract: AN IMPROVED RUTHENIUM CATALYST IS PREPARED BY IMPREGNATING A CATALYST SUPPORT WITH A RUTHENIUM CHLORIDE SOLTUION, DRYING THE IMPREGNATED SUPPOT BY VOLATILIZATION OF THE RUTHENIUM CHLORIDE SOLUTION AD THEN PARTIALLY REDUCING THE DRIED RUTHENIUM CHLORIDE COATING ON THE SUPPORT. THE CATALYST IS USEFUL IN THE HYDROGENATION OF THE PYRROLES. SPENT CATALYST CAN BE REJUVENATED BY RECOATING WITH RUTHENIUM CHLORIDE SOLUTION, DRYING THE COATED SPENT CATALYST AND THEN PARTIALLY REDUCING THE RUTHENIUM CHLORIDE COATING.