| 摘要 |
In producing carbon compounds by synthesis reaction of carbon monoxide and hydrogen a starting gas deficient in hydrogen is mixed with a hydrogen rich gas obtained by processing a mixture of starting gas with recycled hydrogen rich gas and/or unreacted synthesis gas. Gas produced by partial oxidation (10) of coal and purification (12) is mixed with hydrogen rich gas at (14) and recycled synthesis gas at (16), compressed in circulator (18) and divided at (20) into (a) a synthesis stream fed to methanol synthesis reactor (22), cooler (24) and separator (26) and (b) a hydrogen enrichment stream fed to shift (36), CO2 removal (44) and hydrogen purifier (52). |
