高含硫化氢原油除硫技术研究与应用  

Research and Application of Desulfurization Technology of Crude Oil with High Hydrogen Sulfide

作　　者：李拥军[1] 徐文刚[1] 张金荣[1] 邹俊刚[1] 夏玮[1] 杨红峰[1] 杜雪峰[1] 

机构地区：[1]中国石油新疆油田分公司采油一厂

出　　处：《油气田环境保护》2011年第6期22-24,80-81,共3页Environmental Protection of Oil & Gas Fields

摘　　要：针对新疆油田分公司采油一厂车89井区高含硫的问题,分别对硫化氢成因、转化机理及除硫方式进行研究,开展了化学除硫工艺技术、负压闪蒸除硫工艺技术以及催化曝气除硫工艺技术现场试验。试验结果表明:采用负压闪蒸除硫工艺、催化曝气除硫工艺及化学除硫工艺(HCS-4除硫剂加药浓度约1×104 mg/L、作用80s)处理后,可将车89井区原油中硫化氢浓度降至安全阈限值15mg/m3以下。Aimed at high sulfide content in Che 89 well area of Xinjiang oilfield,a series of studies on the causes of H2S,conversion mechanism and desulfurization methods have been conducted,such as chemical desulfurization,vacuum flash desulfurization and catalytic aeration desulfurization.The results show: after using 1×104 mg/L HCS-4 desulphurization agent for 80 s,the technologies of vacuum flash desulfurization,catalytic aeration desulfurization and chemical desulfurization can reduce the concentration of H2S in crude oil below 15mg/m3.

关 键 词：新疆油田 车89井区 硫化氢 化学除硫 负压闪蒸除硫 催化曝气除硫 

分 类 号：TE624.1[石油与天然气工程—油气加工工程]