Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт катализа СО АН СССРfiledCriticalИнститут катализа СО АН СССР
Priority to SU3560113/04ApriorityCriticalpatent/SU1173696A1/en
Application grantedgrantedCritical
Publication of SU1173696A1publicationCriticalpatent/SU1173696A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
FIELD: organic chemistry. SUBSTANCE: method is carried out by interaction of CO and H, the process takes place at 280-300 C and at 40-80 atm in the presence of catalyst. Mentioned above catalyst represents mixture of zeolite and catalyst which comprises oxides of copper, zinc, aluminium and chromium, or oxides of copper, zinc and aluminium. Mentioned above zeolite comprises Pd (its quantity being 0.05-0.2 mass %) or Fe (its quantity being 2.5-4 mass %). Quantity of said zeolite is 20-70 % of total amount of catalyst. Said catalyst comprises oxides of metal at their ratio (mass %): (CuO):(ZnO):(AlO)where a=10-62, b=24-60, c=6-20 or (CuO):(ZnO):(AlO):(CrO), where a= 10-62, b=24-60, c=6-20, e=16-23. EFFECT: improves efficiency of the method.
SU3560113/04A1983-03-031983-03-03Method for production of dimethyl ether
SU1173696A1
(en)
PROCESS FOR THE MANUFACTURE OF A MIXTURE OF PRIMARY ALCOHOLS FROM SYNTHESIS GAS IN THE PRESENCE OF A CATALYST CONTAINING COPPER, COBALT, ZINC AND AT LEAST ONE ALKALINE AND / OR ALKALINE EARTH METAL
PALADIUM AND RENIUM CATALYST COMPOUND ON CARBON SUPPORT AND PROCESS TO PREPARE THE SAME; PROCESS TO PREPARE TETRAHYDROFURAN, 1,4-BUTANODIOL OR MIXTURE OF THESE
Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol, utilization of same and process for its preparation; cycloaliphatic ketone and alcohol intermediates
NEW 2-AZABICYCLO <2.2.1> HEPTANE DERIVATIVES PROCESS FOR THEIR MANUFACTURE THESE AGENTS AND THEIR USES AND 2-AZABICYCLO / 2.2.1 / HEPTANE DERIVATIVES AS INTERMEDIATES AND METHOD FOR THE PRODUCTION THEREOF