摘要
结合催化裂化催化剂的基本组成以及性能指标,指出当今催化裂化技术发展面临的新形势,同时介绍了重油催化裂化发展的新趋势:(1)优化分子筛孔结构与酸性;(2)改善焦炭选择性;(3)增强抗重金属污染能力;(4)个性催化剂的开发。
The new trends of the development of FCC catalyst in the new situations were introduced based on the FCC catalyst composition and performance.The new development trends of RFFC of optimizing the zeolite pore structure and acidity,improving coke selectivity,enhancing metal tolerance,and developing special catalyst were put forward.
出处
《广州化工》
CAS
2013年第16期29-31,共3页
GuangZhou Chemical Industry
关键词
催化裂化
催化剂
分子筛
catalytic cracking
catalyst
zeolite
