高含氯馏分油中有机氯的酸洗法脱除研究  

Study on Organochlorine Removal by Acid Washing from Distillate with High Content Chlorine

作　　者：史军歌[1] 杨德凤[1] Shi Junge, Yang Defeng(Sinopec Research Institute of Petroleum Processing, Beijing 100083, Chin)

机构地区：[1]中国石油化工股份有限公司石油化工科学研究院,北京100083

出　　处：《石油化工腐蚀与防护》2018年第1期13-15,共3页Corrosion & Protection In Petrochemical Industry

基　　金：中国石油化工股份有限公司科技开发合同项目(CLY13029)

摘　　要：鉴于高含氯原油中有机氯化物主要为氯甲基苯胺类碱性化合物,考察了用稀酸溶液进行酸碱反应脱除馏分油中有机氯化物的方法。研究表明:酸洗方法的脱氯率可达70%以上,脱氯率随酸浓度、脱氯反应次数、剂油质量比的变化而变化。In view of organic chlorides in some crude oil with high content chlorine are mainly chloromethyl aniline basic compounds, The deehlorination method by acid and alkali reaction with dilute acid solution was investigated. The research showed that deehiorination rate of acid washing was above 70%, and the rate varied with acid concentration, dechlorination frequency and mass ratio of reagent to oil.

关 键 词：有机氯 酸洗 氯代苯胺 脱氯 

分 类 号：TE624.5[石油与天然气工程—油气加工工程]