摘要
讨论了不同酯链长度的降凝剂及将不同酯链长度的降凝剂按不同比例混配后的降凝效果。
Depression effects of the depressants which have been prepared by mixing various depressants with variable ester chain length in the specified proportion are investigated.
出处
《沈阳化工学院学报》
1994年第3期228-230,共3页
Journal of Shenyang Institute of Chemical Technolgy
关键词
降凝剂
降凝
原油
pour point depressant
depression effeCt
crude oil
