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The propylene desulfunzation in propylene prere-fining unit was introduced. The abnormal circumstances in the production were analyzed. The measures for solving these problems were suggested.
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介绍了丙烯预精制装置中丙烯脱硫情况,分析了生产中出现的异常情况,并提出了解决的措施以及整改意见。
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