摘要
采用选择加氢工艺进行C4 馏分的精制是较经济便利的一种方法。评述了有代表性的法国石油研究院 (IFP)、美国催化蒸馏技术 (CDTECH)公司和齐鲁石油化工公司研究院的选择加氢工艺 ,讨论了催化剂载体、钯的含量和分散度、助催化组分等因素对催化加氢反应性能的影响。指出今后研究工作应集中于将催化加氢和精馏、溶剂吸收等技术相结合 。
Refining process of C 4 fraction via selective hydrogenation is an economic and convenient method.Typical selective hydrogenation processes of Institut Francais du Petrole(FR)、Catalytic Distillation Technologies Corp.(USA) and Research Institute of Qilu Petrochemical Corp.are reviewed.Influences on the catalytic hydrogenation performance of catalysts by the support,the content and dispersion of palladium,and the promotor are also discussed.It is pointed out that combining the catalytic hydrogenation with distillation and solvent absorption,and developing innovative palladium based bimetallic catalysts should become the focus of research work in the future.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2002年第8期9-12,14,共5页
Modern Chemical Industry
