CAS: 1184-54-9; Copper(Ii) Methoxide

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CAS号80937-33-3 oxygen | CAS号143924-01-0 (1,1,1,3,3,3-he... | CAS号110-18-9 四甲基乙二胺(TEMED) | CAS号67-56-1 甲醇 | CAS号6046-93-1 醋酸铜 | CAS号16712-25-7 2,2,2-三氟乙酸铜(II) | CAS号41119-18-0 COPPER II DIMET...

专利信息

专利号:EP-0409086-A1
优先权日:1989-07-18
标 题 :One-step liquid phase process for dimethyl ether synthesis
发明人：HSIUNG THOMAS HSIAO-LING; WHITE JAMES FERGUSON; LEWNARD JOHN JOSEPH
权利人:AIR PROD & CHEM
摘要:A one-step process is disclosed for the production of dimethyl ether, with varying amounts of co-product methanol, from synthesis gas. In the process, synthesis gas with a wide range of compositions of H 2 , CO, C0 2 , and other species is contacted with a catalyst or mixture of catalysts suspended in an inert liquid in a three phase reactor system. In situations where the feed gas is relatively rich in CO and poor in H 2 , H 2 0 may be co-fed to enhance productivity. The catalyst, which comprises both a methanol synthesis component and a dehydration (ether forming) component, can be in the form of pellets or powder, depending on the mode of operation for the reactor.

专利号:US-4096163-A
优先权日:1975-04-08
标题 :Conversion of synthesis gas to hydrocarbon mixtures
发明人：CHANG CLARENCE D; LANG WILLIAM H; SILVESTRI ANTHONY J; SMITH ROBERT L
权利人:MOBIL OIL CORP
摘要:Synthesis gas is contacted with an intimate mixture of a carbon monoxide hydrogen reduction catalyst, comprising a methanol synthesis catalyst in combination with a selective class of acidic crystalline aluminosilicate having a silica/alumina ratio greater than 12, a pore dimension greater than about 5 Angstroms to produce hydrocarbon mixtures useful in the manufacture of heating fuels, gasoline, aromatic hydrocarbons, and chemicals intermediates.

专利号:US-5344849-A
优先权日:1990-10-31
标 题:Catalytic process for the production of hydrocarbons
发明人：AYASSE CONRAD
权利人:CANADA CHEM CORP
摘要:Single-stage catalytic conversion of a gas mixture, having a molar ratio of hydrogen to carbon monoxide greater than 1.9, to hydrocarbons boiling in the gasoline or diesel range, is achieved using three catalysts in admixture. The first is a Fischer-Tropsch catalyst with catalytic activity for the conversion of H2 and CO into hydrocarbons. The second is a methanol conversion catalyst with catalytic activity for the conversion of methanol into hydrocarbons, such as a crystalline aluminosilicate zeolite or crystalline silicate. Finally, the third is a methanol synthesis catalyst with catalytic activity for both the water-gas shift reaction and methanol synthesis. This combination of catalysts provides high carbon conversion of CO to hydrocarbons, and a high yield of liquid products.

专利号:US-5610202-A
优先权日:1991-03-22
标 题:Catalyst system and process for the liquid-phase production of methanol from synthesis gas
发明人：MARCHIONNA MARIO; LAMI MASSIMO
权利人:ENIRICERCHE SPA; SNAM PROGETTI
摘要:A catalyst system for the liquid-phase production of methanol from synthesis gas is described, consisting of: n one or more copper compounds; n one or more alkoxides of the lanthanum group of formula (R 1 O) x Ln and/or one or more inorganic oxides of the lanthanum and/or aluminium group; n one or more alkaline and/or alkaline-earth alkoxides of formula (R a O) x M, n if at least one alkoxide of the lanthanum group is present, then one or more alkoxides of the titanium group of formula (R t O) x T is present, n where R 1 , R a and R t , which can be the same or different, are C 1 -C 10 alkyl groups, n M is the alkaline or alkaline-earth metal, n Ln is an element or the lanthanum group, n T is an element of the titanium group, n x is equal to the valency of the metal or element.

专利号:US-5032618-A
优先权日:1988-12-23
标题 :Process for producing methanol form synthesis gas, in the liquid phase
发明人：MARCHIONNA MARIO; LAMI MASSIMO; ANCILLOTTI FRANCESCO
权利人:SNAM PROGETTI
摘要:A process for producing methanol from synthesis gas in the liquid phase is disclosed, which comprises reacting CO with H 2 in the presence of a catalytic system constituted by one or more copper compound(s) and one or more alkali metal and/or alkali-earth metal alkoxide(s), in the presence of one or more solvent(s), the basic features of which are in that to the reaction methanol and one or more alkyl formate(s) are added, with the process being carried out with a concentration of the catalytic system in the solution constituted by the solvents and the same catalytic system, which is comprised within the range of from 0.001 to 1 molar for the compound(s) of copper, and is comprised within the range of from 0.01 to 5 molar for the alkali metal and/or alkali-earth metal alkoxide(s), and at a temperature higher than 40° C., and lower than 200° C.

专利号:AU-2006291360-A1
优先权日:2005-09-13
标 题:Process for the direct synthesis of trialkoxysilane