SOLID CATALYST FOR HETEROGENEOUS REACTIONS,申请号IL19730041329-传众专利搜索

SOLID CATALYST FOR HETEROGENEOUS REACTIONS

申请公布号：IL41329(A)

申请号：IL19730041329

申请日期：1973.01.17

申请公布日期：1975.08.31

申请人：

IMI INST FOR RES AND DEV

分类号：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

主分类号：C07C67/04

摘要：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.