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Ultra-long operation of FH-98 catalyst in a diesel hydrotreating unit
Author(s): 
Pages: 43-47
Year: Issue:  6
Journal: Petroleum Refinery Engineering

Keyword:  catalystgasoline and dieselhydrogenationlong period running;
Abstract: 介绍了中国石油化工股份有限公司抚顺石油化工研究院研制的FH-98催化剂在中石油克拉玛依石化有限责任公司450 kt/a汽柴油加氢装置上的运行情况,装置以焦化汽油、焦化柴油、催化柴油的混合油为原料,生产符合要求的精制柴油及粗汽油.FH-98催化剂在该装置平稳运行78个月,1 kg催化剂加工油品达到91.8t,远超国内同类装置生产水平.经过长期数据跟踪,分析总结了延长FH-98催化剂使用寿命的技术措施.优化催化剂装填方案;加强原料油的平衡与管理;控制原料携带杂质的过滤;确保质量的前提下优化工艺操作条件;确保装置平稳运行等措施均可延长催化剂的使用寿命.
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