A study on alcohols mixture esterified copolymer of maleic anhydride with mixed olefins, acrylic alkyl ester and styrene as pour-point depressant fordiesels

Authors
Liao, KJ Zhai, YC
Citation
Kj. Liao et Yc. Zhai, A study on alcohols mixture esterified copolymer of maleic anhydride with mixed olefins, acrylic alkyl ester and styrene as pour-point depressant fordiesels, PET SCI TEC, 17(1-2), 1999, pp. 51-56
Citations number
4
Categorie Soggetti
Environmental Engineering & Energy
Journal title
PETROLEUM SCIENCE AND TECHNOLOGY
ISSN journal
10916466 → ACNP
Volume
17
Issue
1-2
Year of publication
1999
Pages
51 - 56
Database
ISI
SICI code
1091-6466(1999)17:1-2<51:ASOAME>2.0.ZU;2-H
Abstract
The Synthesis of mixed alcohols esterified copolymer of maleic anhydride wi th acrylic alkyl ester, olefins and styrene (MOAS) as pour-point depressant (PPD) for diesels was introduced. By using the synthesized MOAS, the pour- point (PP) and cold filter plugging point (CFPP) of the tested diesels made from Daqing crude oils were lowered obviously as those did by other PPDs. Meanwhile the machanism of its function was investigated.