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乙腈法抽提丁二烯装置的技术改造 被引量:2

REMOULDING OF ACETONITRILE EXTRACTED BUTADIENE PLANT
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摘要 简介了乙腈抽提装置的技术改造情况。改造后的装置能耗下降,丁二烯成品中的乙烯基乙炔含量可稳定在7×10-6。针对改造后的装置在运行中出现的问题,建议相应采取6项措施。 The technical characteristics of the acetonitrile extracted butadiene plant after remoulding were introduced. The plant decreased the consumptions of materials and powers and the content of vinyl acetylene in butadiene was below 7×10-6.Some problems in the running of plant were analyzed and six improvement measures were proposed.
作者 续学桂
出处 《合成橡胶工业》 CAS CSCD 1997年第2期66-67,共2页 China Synthetic Rubber Industry
关键词 乙腈 技术改造 丁二烯 乙烯基乙炔 萃取装置 technical remoulding acetonitrile extracted plant butadiene vinyl acetylene material consumption energy consumption
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