Reasonably utilizing method for hydrogen in small refinery enterprise

The reasonable utilization of hydrogen in small refining enterprise is to synthesize chemical product chemically with hydrogen and CO or CO2 as the side product of oil refining enterprise. The specific process includes raising the pressure of hydrogen and CO or CO2, feeding them into reactor, reacting to produce methanol, dimethyl ether and other compound, separating the reaction products and exhausting the product, which may be single compound or mixture. 本发明涉及小型炼油企业氢气合理利用方法。本发明采用化学合成的方式，将氢气作为合成原料，用炼油企业自有的副产品一氧化碳或二氧化碳作为合成的另一原料，生产出有用的化工产品。具体操作方法是：将炼油企业生产中产生的氢气和一氧化碳或二氧化碳升压，送入催化反应器，反应后可生成甲醇、二甲醚或其它所需化合物；所得反应产物分离后送出反应器。反应后可生成甲醇、二甲醚或其它所需化合物。产物可以是单组分物质，也可以是多组分的混合物。