The raw gas of methanol must be purified and purified, It needs to go through the synthesis process, and the purpose of composition adjustment is to meet the requirements of methanol synthesis by converting carbon hydroxide into carbon hydroxide and water vapor into reaction hydrogen and carbon dioxide, The purpose of impurity removal is that if the impurities that guarantee the service life of methanol synthesis catalyst has been eliminated are mainly about hydrogen like chemicals and organic goods, then it is necessary to separate from carbon dioxide, and maintain the dual role of Gao Huoxing state compared with concurrently adjusting the structure and catalyst.<br>
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