柴油降凝剂的制备方法
刘树法; 陈方; 董玉玺; 孙克仁; 李实军; 索继栓
2004-10-27
Rights Holder中国科学院兰州化学物理研究所
Date Available2013-05-06
Country中国
Abstract

本发明公开了一种柴油降凝剂的制备方法。该方法是将醋酸乙烯、碳数为为4-8的α-烯烃和过量乙烯,注入装有环己烷的带有搅拌的反应釜中,在由过氧化合物和偶氮化合物组成的引发剂作用下,于70℃-120℃,4.0MPa-9.0MPa压力下,合成平均分子量为1000-2000,酯含量为25-35wt%的乙烯-醋酸乙烯-α-烯烃三元共聚物。本发明与现有技术比较具有反应压力低、单程收率高、节约能源、工艺简单和产品降冷滤点效果明显等特点。

Subject Area物理化学与绿色催化
DepartmentERC国家工程研究中心
Application Date2002-10-11
Patent Number02143889.7
Language中文
Status授权
Application NumberCN1410460
Patent Agent兰州中科华西专利代理有限公司/方晓佳
Document Type专利
Identifierhttp://ir.licp.cn/handle/362003/2966
Collection精细石油化工中间体国家工程研究中心(ERC)
Recommended Citation
GB/T 7714
刘树法,陈方,董玉玺,等. 柴油降凝剂的制备方法. 02143889.7[P]. 2004-10-27.
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