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通过对国内生产一氯甲烷2种不同工艺方法的描述,即甲醇气相氢氯化法及甲醇液相催化法生产一氯甲烷工艺,从原料选择、操作工况、催化剂寿命、设备选材和维修等方面进行比较,说明这2种方法各自的优势和缺点,以及在不同生产领域的应用情况。从而提出对这2种不同工艺路线的选择条件的建议。
Abstract:Two different domestic processes,i.e.methanol gas phase hydrochlorination method and methanol liquid phase catalytic method for methyl chloride production were described and compared in term of raw material selection,operating conditions,catalyst life,equipment materials selection and maintenance,etc.The two methods show their advantages and disadvantages and the application in different production areas.The suggestion was proposed for selection criteria of two different processes.
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基本信息:
中图分类号:TQ222.214
引用信息:
[1]洪钟.一氯甲烷生产工艺的选择及应用[J].化学工程,2011,39(10):100-102.
2011-10-15
2011-10-15