公开(公告)号：FR2225403B1

公开(公告)日：1980-07-04

申请号：FR7410603

申请日：1974-03-27

Applicant: CONTINENTAL OIL CO

IPC: B01J31/00 ,  C07B61/00 ,  C07C27/00 ,  C07C29/34 ,  C07C31/125 ,  C07C67/00 ,  C07C29/00 ,  B01J11/82 ,  C07C31/00

公开(公告)号：FR2213800B1

公开(公告)日：1980-07-04

申请号：FR7401479

申请日：1974-01-16

Applicant: IMI TAMI INSTITUTE RESEARCH

IPC: C07C67/04 ,  B01J21/12 ,  B01J31/02 ,  B01J31/04 ,  B01J35/10 ,  B01J37/10 ,  B01J37/20 ,  C07B61/00 ,  C07C1/00 ,  C07C1/24 ,  C07C2/66 ,  C07C2/70 ,  C07C11/02 ,  C07C27/00 ,  C07C29/04 ,  C07C41/00 ,  C07C41/09 ,  C07C67/00 ,  B01J11/82

Abstract: Catalyst for carrying out heterogeneous catalytic chemical reactions. The catalyst is a composite comprising a solid carrier and at least one member of the group of carboxymethane sulfonic acid and products resulting from the thermal treatment thereof at a temperature not exceeding 350 DEG C. The catalyst is prepared by impregnating the carrier carboxymethane sulfonic acid or a precursor or precursors thereof, drying the impregnated carrier at a temperature not exceeding 170 DEG C and baking the so dried product at 170 DEG to 330 DEG . Examples of catalytic reactions that are successfully carried out with such a catalyst are production of alcohols by hydration of olefins, production of esters from acids and olefins, production of esters from alcohols and alkylation of aromatic hydrocarbons.

公开(公告)号：FR2168081B1

公开(公告)日：1978-05-26

申请号：FR7301182

申请日：1973-01-12

Applicant: BAYER AG

IPC: B01J21/00 ,  B01J23/00 ,  B01J31/00 ,  C07B61/00 ,  C07C45/00 ,  C07C45/58 ,  C07C67/00 ,  C07C45/22 ,  B01J11/82 ,  C07C47/00

公开(公告)号：FR2168007B1

公开(公告)日：1976-05-14

申请号：FR7301023

申请日：1973-01-12

Applicant: BASF AG

IPC: C07C201/00 ,  B01J31/00 ,  C07B61/00 ,  C07C45/46 ,  C07C49/76 ,  C07C49/784 ,  C07C49/84 ,  C07C67/00 ,  C07C205/45 ,  C07C205/48 ,  C07C255/56 ,  C07C313/00 ,  C07C323/09 ,  C07C45/02 ,  B01J11/82 ,  C07C79/00

公开(公告)号：SU495081A1

公开(公告)日：1975-12-15

申请号：SU2050878

申请日：1974-08-02

IPC: B01J27/053 ,  B01J11/82

公开(公告)号：FR2231653A1

公开(公告)日：1974-12-27

申请号：FR7319289

申请日：1973-05-28

Applicant: RHONE POULENC SA

IPC: C07C49/78 ,  B01J23/00 ,  C07B61/00 ,  C07C45/00 ,  C07C45/53 ,  C07C67/00 ,  B01J11/82

Abstract: Acetophenone is made by decomposing cumene hydroperoxide in a mixture of water, a copper catalyst, and alpha -methylstyrene or dimethylphenylcarbinol.

公开(公告)号：NL7407973A

公开(公告)日：1974-12-17

申请号：NL7407973

申请日：1974-06-14

IPC: C10G45/60 ,  B01J27/12 ,  B01J27/14 ,  B01J37/26 ,  C07B61/00 ,  C07C1/00 ,  C07C2/54 ,  C07C2/60 ,  C07C4/06 ,  C07C4/10 ,  C07C5/22 ,  C07C5/27 ,  C07C9/12 ,  C07C9/16 ,  C07C13/10 ,  C07C67/00 ,  C10G11/08 ,  B01J11/82 ,  B01J11/78 ,  C10G35/06 ,  C07C3/56

Abstract: A process for the production of a solid acidic catalyst which process comprises reacting a compound of formula XF5 wherein X is phophorus, arsenic, antimony, bismuth, tantalum, vanadium or niobium with an inorganic oxide containing surface hydroxyl groups and having an Ho valve of less than -3.0. In a preferred embodiment alumina is partially fluorinated or sulphonated prior to reaction with the compound XF5, in which X is preferably antimony.

公开(公告)号：GB1371608A

公开(公告)日：1974-10-23

申请号：GB5764970

申请日：1970-12-04

Applicant: UNILEVER LTD

IPC: B01J31/04 ,  C11C3/10 ,  B01J11/82

公开(公告)号：GB1367563A

公开(公告)日：1974-09-18

申请号：GB4949272

申请日：1972-10-26

Applicant: SYBRON CORP

IPC: B01J31/00 ,  D21C11/12 ,  F28G9/00 ,  C10L1/14 ,  B01J11/82

公开(公告)号：DE2401958A1

公开(公告)日：1974-07-18

申请号：DE2401958

申请日：1974-01-16

Applicant: IMI TAMI INSTITUTE RESEARCH

Inventor： RONA PETER DR

IPC: C07C41/09 ,  B01J25/02 ,  B01J27/02 ,  B01J31/02 ,  B01J37/20 ,  C07B61/00 ,  C07C27/00 ,  C07C29/04 ,  C07C41/00 ,  C07C67/00 ,  B01J11/82 ,  C07C41/10

Abstract: Catalyst for carrying out heterogeneous catalytic chemical reactions. The catalyst is a composite comprising a solid carrier and at least one sulfonic acid with at least two sulfonic groups per molecule. The catalyst is prepared by impregnating a solid carrier with at least one sulfonic acid of the kind specified and the resulting product is dried and baked and, if desired, steamed in an inert gas stream. Examples of catalytic reactions that are successfully carried out with such a catalyst are the production of alcohols by hydration of olefins and the production of ethers by dehydration of alcohols.