| 摘要 |
A method of producing methanol from synthesis gas containing for example 60-80% by volume of H2, 5-25% by volume of CO, 3-10% by volume of CO2, up to 5% by volume of CH4 and up to 15% by volume of N2, comprises passing the gas at a pressure of 40-110 atm and a temperature of 160-300 DEG C through a catalyst containing the oxides of copper, and zinc and either aluminium or chromium with manganese addition, wherein the content of individual oxides in weight per cent are as follows: 20-50% copper oxide, 15-60% zinc oxide, 5-35% alumina, 5-35% chromium oxide and 0,2-7% manganese oxide. |
