减压渣油合成石油磺酸盐的工艺研究  

Composition analysis and processing technology of petroleum sulfonate cokes

作　　者：杨怀宇 Yang Huaiyu(nd Production Department,PetroChina Daqing Refining&Petrochemical Company,Daqing 163411)

机构地区：[1]中国石油大庆炼化公司化工生产二部,黑龙江大庆163411

出　　处：《炼油与化工》2020年第1期5-8,共4页Refining And Chemical Industry

摘　　要：我国原油的减压渣油产量较高、价格低廉。减压渣油通过合理的工艺可以合成石油磺酸盐。文中通过实验分析了减压渣油的性质,考察了大庆减压渣油合成石油磺酸盐具体工艺过程、磺化工艺条件,收到了理想的实验结果。The coking substanceswere inevitable because of the over-sulfonationduring the production of petroleum sulfonate which brought serious impact on product quality,production equipment and environment.To solve this problem,this paper analyzedthe composition and mechanism of sulfonate coking substances by infrared spectroscopy and appliedthe special cleaning fluid and online cleaning technology to the coking substances of sulfonator tube bundle,which effectively solved the coking substance processing problem in the process of petroleum sulfonate production.

关 键 词：减压渣油 合成 石油磺酸盐 磺化工艺 

分 类 号：TE39[石油与天然气工程—油气田开发工程]