摘要
综述了近年来国内外油品脱氯技术的研究进展,讨论了催化加氢法、亲核取代法、吸附法等脱氯技术的研究现状及优缺点。其中,吸附脱氯技术具有操作条件温和,工艺简单的优势,是极具应用前景的脱氯技术。并且,分子筛和金属氧化物吸附剂因性能优良,成本低,再生简单,将成为未来吸附脱氯研究的重点。
The research progress of oil dechlorination technology at home and abroad in recent years was summarized,and the research status,advantages and disadvantages of catalytic hydrogenation,nucleophilic substitution,adsorption and other dechlorination methods were discussed.Among them,adsorption dechlorination technology is a very promising dechlorination technology due to the advantage of mild operating conditions and simple process.Moreover,due to high adsorptive capacity,low cost and easy regeneration,zeolite and metal oxide adsorbents will become a research hotspot in adsorptive dechlorination.
作者
牛慧
赵冬汁
张晨
张伟
李翠清
Niu Hui;Zhao Dongzhi;Zhang Chen;Zhang Wei;Li Cuiqing(School of Chemical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China;Beijing Key Laboratory of Fuels Cleaning and Advanced Catalytic Emission Reduction Technology, Beijing 102617, China)
出处
《精细石油化工》
CAS
北大核心
2020年第6期80-84,共5页
Speciality Petrochemicals
基金
国家自然科学基金(No.21646003)
北京市教委科技计划一般项目(KM202010017007)
国家级大学生创新创业计划项目(No.2020J00180)。
关键词
脱氯
油品
吸附
分子筛
金属氧化物
dechlorination
oil
adsorption
zeolite
metal oxides
