Multi water-gas shift membrane reactor for the high concentration hydrogen production

摘要

The present invention relates to a multi-stage water gas separation membrane reactor for high-efficiency hydrogen production, more particularly by injecting the coal in the dry state, the water, the oxygen as a high concentration of carbon monoxide which is produced through the dry process of the gasification reaction by reacting with the water gas shift catalyst in a single reactor highly purified through the membrane provided in the lower portion and at the same time produces hydrogen and carbon dioxide is a multi-stage water gas separation membrane and for the hydrogen reaction apparatus for separating carbon dioxide. That is, at a temperature of between 1,300-1,500 generated through the partial oxidation and steam gasification reaction of hydrogen, carbon monoxide, carbon dioxide, hydrogen sulfide, carbon monoxide, 50-70% of a low temperature and steam contained in the synthesis gas and the like are a mixture of hydrogen monoxide and to switch to the multi-stage membrane reactor is a high temperature water gas shift catalyst, which is nested in a device discharged to 99.9% of hydrogen and 90% carbon dioxide or more.