Deacidification of Straight-run Diesel by Using FS-treating Agent

被引：6
|
作者：
Zhang, J. [1 ]
Xu, J. [1 ]
Qian, J. [1 ]
Liu, L. [1 ]
机构：
[1] Bohai Univ, Ctr Sci & Technol Expt,Coll Engn & Food Safety, Liaoning Prov Res Ctr Silicon Mat Engn Technol, Liaoning Prov Key Lab Synth & Applicat Funct Cpds, Jinzhou 121013, Peoples R China
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2011年 / 29卷 / 22期
关键词：
collector; deacidification; FS-treating agent; straight-run diesel oil; sweeten; DEEP DESULFURIZATION;
D O I：
10.1080/10916461003681653
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：
The advantages and disadvantages of the current process of diesel oil deacidification have been analyzed. Referencing the reality of refinery production, the new process for straight-run diesel oil deacidification was developed by using an FS-treating agent and a homemade collector. The functions of the FS-treating agent and the collector are discussed. The acidity and the mercaptan sulfur of straight-run diesel were determined. Operating conditions were tested, and the advantages of the new process were analyzed. Tests showed that the acidity of straight-run diesel reached 10 mg KOH/100 mL. The ratio of demercaptan sulfur reached 78%. Compared with other processes, this new process does not require a high-voltage current, is not corrosive, does not discharge wastewater, and is environmentally protective. The process is suitable for medium and small-size refining factories.
引用
收藏
页码：2293 / 2298
页数：6
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