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Combined Process of Acidic Gas Acid Making and Monoethanolamine Desulfurization

机译：酸性气体酸制剂和单乙醇胺脱硫的综合工艺

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Monoethanolamine (MEA) is an organic amine solvent,which has strong alkalinity in ethanolamine series solvent,it has a good absorbency for sulfureted hydrogen,hydrogen cyanide and carbon dioxide of coke oven gas,in the mean time monoethanolamine can absorb the organic sulfide like COs and CS2 in gas,so it has a high efficiency in gas desulfurization and dehydrogenation,especially the acidity gas produced with the MEA process,which provide the important chemical fundamental for the following acid making process.The article combines it with the WSA direct acid making process which was developed by TOPSOE,Denmark company,and studies the production running status of the MEA-WSA desulphurization and acid making process.The combined process has a very important meaning for the optimization of the coke oven gas desulphurization and acid making process; it sets an example for the recycling economy of the coking enterprise.
机译：单乙醇胺（MEA）是一种有机胺溶剂，其在乙醇胺系列溶剂中具有强碱度，它具有耐核酸氢，氰化氢和焦炉的二氧化碳的良好吸收性，在平均单乙醇胺可以吸收像COS这样的有机硫化物和Cs2的气体，因此它具有高效率的气体脱硫和脱氢，尤其是用MEA工艺产生的酸性气体，这为以下酸制造过程提供了重要的化学基础。本文将其与WSA直接酸制造相结合由Topsoe，Denmark公司开发的过程，以及研究MEA-WSA脱硫和酸制造过程的生产运行状态。组合过程对优化焦炉气脱硫和酸性制造过程具有非常重要的意义;它为焦化企业的回收经济奠定了一个例子。

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