摘要
中国石化石油化工科学研究院研制的半再生催化重整催化剂SR-1000在中国石油玉门油田分公司炼油化工总厂450 kt a重整装置上进行了工业应用。近400天的运行结果表明,在较低的加权平均床层反应温度(WABT,468℃)下,催化重整反应所得C 5+稳定汽油辛烷值RON为94.0,收率为89.2%,说明SR-1000催化剂具有较好的活性、选择性。在原料性质及反应苛刻度基本相同的情况下,SR-1000催化剂性能优于PRT-C PRT-D重整催化剂,可以满足半再生催化重整装置长周期稳定运转的需要。SR-1000催化剂开工方法简单、安全、环保。
Semi-regeneration catalytic reforming catalyst SR-1000 developed by SINOPEC Research Institute of Petroleum Processing was applied in a 450 kt a reforming unit of Refinery and Chemical Industry Corporation of Yumen Oilfield Company of PetroChina.The operation results of nearly 400 days showed that the octane number RON of C 5+stabilized gasoline is 94.0 and the yield was 89.2%at a WABT of 468℃,which indicates that SR-1000 catalyst has better activity and selectivity.Under the condition that the raw material properties and reaction severity were basically the same,the performance of SR-1000 catalyst was better than that of PRT-C PRT-D reforming catalyst and can meet the needs of long-term stable operation of semi-regeneration catalytic reforming unit.The start-up method of SR-1000 catalyst is simple,safe and environmentally friendly.
作者
杨朝华
段超著
刘勇
张玉红
王嘉欣
Yang Zhaohua;Duan Chaozhu;Liu Yong;Zhang Yuhong;Wang Jiaxin(Refinery and Chemical Industry Corporation,PetroChina Yumen Oilfield Company,Jiuquan,Gansu 735000;Planning and Design Institute,PetroChina Yumen Oilfield Company;SINOPEC Research Institute of Petroleum Processing)
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2020年第10期77-80,共4页
Petroleum Processing and Petrochemicals
关键词
半再生催化重整
催化剂
石脑油
汽油
辛烷值
semi-regeneration catalytic reforming
catalyst
naphtha
gasoline
octane number
