原油中氯的危害及脱除工艺进展
Hazards and development of removal process of chlorides in the crude oil
汤占帅
作者单位：广东石油化工学院 辽宁石油化工大学
中文关键字：氯化物；危害；脱氯工艺
英文关键字：Chlorides;Harm;Dechlorination process
中文摘要：介绍了原油中氯化物在生产加工过程中的危害：设备腐蚀、管道阻塞及催化剂中毒等。对目前国内外原油中氯化物的脱除技术进行了综述，讨论了电脱盐脱水工艺、吸附法、催化法等脱除氯化物技术的优缺点。目前现有的工艺对无机氯化物的脱除效果较好，但对有机氯化物的脱除效果不佳，开发新的脱氯技术是今后的研究方向。
英文摘要：Hazards of chlorides in crude oil in processing were described:equipment corrosion, pipe obstruction and catalyst poisoning. The development and research on chlorides in domestic and overseas were reviewed. The advantages and disadvantages of removing chloride technology such as electric desalting and dehydration processes, adsorption processes and catalysis processes, etc were disscussed. Existing technology on removing inorganic chloride effect is better, but it is ineffective for removing organic chlorides, the development of novel dechlorination technology is the research direction in the future.