Treatment of oily sludge produced from Baiji oil refineries using surfactants

被引：19
作者：
AL-Doury, Muzher Mahdi Ibrahem [1 ]
机构：
[1] Tikrit Univ, Petr & Minerals Engn Coll, Tikrit, Iraq
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2019年 / 37卷 / 06期
基金：
日本学术振兴会;
关键词：
oily sludge; refinery waste; surfactants; NORWEGIAN CONTINENTAL-SHELF; CRUDE; STABILITY; EMULSIONS;
D O I：
10.1080/10916466.2019.1566247
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Baiji oil refineries produce 3000-3500 m(3)/year of oily sludge which is hard to be biodegraded, contains large quantities of crude oil, and hard to be transported into landfill sites. The aim of the present work is to treat this oily sludge by surfactants (SAS116B, SAS135SC, CC2439, and Chimec 4309) taking into account the possibility of controlling surfactant dose (SD) and temperature. The results show that SAS135C gives crude oil extraction efficiency of 97.5%, solid separation of 29.6%, and water separation of 98% under 60 degrees C and surfactant dose of 2.5%.
引用
收藏
页码：718 / 726
页数：9
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