| 摘要 |
A process for the production of synthesis gas from coke is suggested, in which (a) hard coal is subjected to dry pyrolysis, resulting in the production of a gas mixture containing hydrogen, methane, nitrogen and carbon monoxide as major constituents and carbon sulphides as minor constituents, (b) the gas mixture is subjected to hydrogenation at a temperature in the range of 200 to 280 °C over a sulphidic cobalt molybdenum catalyst provided on an aluminium oxide carrier material, and (c) the hydrogen sulphide obtained from hydrogenation is separated from the gas mixture. |
