CAS: 12122-17-7; Pentazinc,Dicarbonate,Hexahydroxide

专利信息

专利号:US-4107089-A
优先权日:1977-03-14
标 题 :Catalyst for the synthesis of methanol and method for preparing same
发明人：BONDAR PETR GRIGORIEVICH; GOROSHKO OLEG NIKOLAEVICH; SUSCHAYA LARISA EMMANUILOVNA; LAVROVA VALENTINA VASILIEVNA; LELEKA VALENTINA EMMANUILOVNA; ILKO EDUARD GRIGORIEVICH
权利人:BONDAR PETR GRIGORIEVICH; GOROSHKO OLEG NIKOLAEVICH; SUSCHAYA LARISA EMMANUILOVNA; LAVROVA VALENTINA VASILIEVNA; LELEKA VALENTINA EMMANUILOVNA; ILKO EDUARD GRIGORIEVICH
摘要:A catalyst for the synthesis of methanol which contains an oxide of one or more metals of Group VI, chromium subgroup, of the periodic system, copper oxide, zinc oxide and an oxide of one or more hardly reducible metals of Group II-III of the periodic system.

专利号:US-4666945-A
优先权日:1983-11-14
标 题:Catalyst composition suitable for synthesis of methanol
发明人：OSUGI MINORU; TAKAGAWA MAKOTO; NAKAMURA TADASI; KOJIMA TAKASHI; TSUJI KINYA
权利人:MITSUBISHI GAS CHEMICAL CO
摘要:A catalyst composition comprising copper oxide, zinc oxide and zirconium oxide, the content of zirconium oxide being 30 to 70% by weight. This catalyst composition is useful for synthesis of methanol from carbon monoxide and/or carbon dioxide and hydrogen by a gas-liquid-solid phase fluidized bed method or a gas-solid phase fluidized bed method.

专利号:US-3840478-A
优先权日:1970-12-31
标题:Catalyst of copper oxide-zinc-oxide-chromium oxide for methanol synthesis
发明人：UDA A; ASANO S
权利人:MITSUBISHI GAS CHEMICAL CO
摘要:1. A METHOD OF MANUFACTURING A COPPER OXIDE-ZINC OXIDE-CHROMIUM OXIDE CATALYST FOR USE IN THE SYNTHESIS OF METHANOL FROM HYDROGEN AND CARBON OXIDES WHICH COMPRISES MIXING, IN THE PRESENCE OF WATER, CHROMIUM TRIOXIDE WITH A COPPER-CHROMIUM PYROLYZED PRODUCT OBTAINED BY THE PYROLYSIS OF BASIC AMMONIUM COPPER CHROMATE AT 300* TO 400* C., IN AN AMOUNT SUCH THAT 1 TO 9 MOL OF CHROMIUM TRIOXIDE IS PRESENT FOR EVERY COPPER ATOM IN SAID PYROLYZED PRODUCT, ADDING TO THE ABOVE-OBTAINED MIXTURE BASE COPPER CARBONATE AND BASIC ZINC CARBONATE SO THAT THE ATOMIC RATIO CU:ZN:CR IS 10 TO 90:5 TO 70:2 TO 70, KNEADING THE MIXTURE FOLLOWED BY, DRYING, INITIAL CALCINING AT 200 TO 350* C. AND POST-CALCINING AT 250 TO 450* C.

专利号:US-4547482-A
优先权日:1982-07-21
标题:Catalyst composition suited for synthesis of methanol
发明人：OSUGI MINORU; NAKAMURA TADASI; EBATA SHUJI
权利人:MITSUBISHI GAS CHEMICAL CO
摘要:A catalyst composition comprising copper oxide, zinc oxide and an oxyacid of phosphorus or its salt; and a method for producing methanol by reacting carbon monoxide and/or carbon dioxide with hydrogen in the vapor phase in the presence of a catalyst, wherein the catalyst is the aforesaid catalyst composition which has been activated by reduction with a hydrogen-containing gas.

专利号:JP-6017386-B2
优先权日:2013-08-09
标 题:Synthesis of butadiene from ethanol using metal-added SiO2-MgO catalyst prepared by hydrothermal synthesis

专利号:JP-2015034151-A
优先权日:2013-08-09
标题:Synthesis of butadiene from ethanol using metal-added SiO2-MgO catalyst prepared by hydrothermal synthesis