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我国氯乙烷市场需求与生产状况

China’s market demand and production status of chloroethane
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摘要 总结了我国氯乙烷的需求现状、生产企业及产能,分析了我国氯乙烷供需状况和氯乙烷生产企业间的竞争状况。我国氯乙烷需求量约5. 6万t/a,其中在染料中间体合成上的需求量占总需求量的48%,居第一位;氯乙烷总产能达11万t/a,其中合成氯乙烷产能10万t/a,合成氯乙烷企业不宜再扩大生产规模。 China’s market demand status of chloroethane is summarized from the synthesis of tetraethyl lead,ethyl cellulose,pesticides,spices,dye intermediates,aluminum ethyl,ethyl chlorosilane and the use of organic solvents. The main sources and corresponding enterprises of recovering chloroethane,as well as the production of synthetic chloroethane and its capacity in China are introduced. The supply and demand situation of chloroethane with the competition among chloroethane producers are analyzed. China consumes around 58 thousand tons of chloroethane a year,with main applications in the synthesis of ethyl organic compounds,such as dyes intermediates and spices. The dyes intermediate sector is the biggest consumer,accounting for 48% of the total demand. China’s total capacity of chloroethane is 110 thousand tons per year,of which the synthesized chloroethane is about 100 thousand tons per year. China’s production capacity is much more than domestic demand. Existing synthetic chloroethane enterprises is not advisable to expand capacity.
作者 谭晓燕 赵莹 胡仁杰 熊远福 袁遥 TAN Xiao-yan;ZHAO Ying;HU Ren-jie;XIONG Yuan-fu;YUAN Yao(College of Science,Central South University of Forestry and Technology,Changsha 410004,China;College of Science,Hunan Agricultural University,Changsha 410026,China)
出处 《现代化工》 CAS CSCD 北大核心 2019年第3期9-15,共7页 Modern Chemical Industry
基金 中南林业科技大学科研基金:新型分散染料的合成与应用性能研究.
关键词 氯乙烷 乙基化 四乙基铅 染料中间体 香料 chloroethane ethylation tetraethyl lead dyestuff intermediates spice
作者简介 谭晓燕(1973-),女,副教授,硕士生导师,研究方向为精细化学品,578939215@qq.com;通讯联系人:赵莹(1965-),男,二级教授,硕士生导师,研究方向为精细化学品,15388030460,zhaoying42@sohu.com。
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