催化裂化汽油降硫助剂LDS-S1的工业应用  

COMMERCIAL APPLICATION OF SULFUR REDUCTION ADDITIVE LDS-SI IN FCC NAPHTHA

作　　者：李自立[1] 郝代军[2] 焦云[2] 苗文彬[2] 梁少雄[2] 

机构地区：[1]中国石化胜利油田有限公司石油化工总厂,山东省东营市257000 [2]中国石化集团洛阳石油化工工程公司工程研究院,河南省洛阳市471003

出　　处：《炼油技术与工程》2005年第6期31-33,共3页Petroleum Refinery Engineering

摘　　要：由洛阳石油化工工程公司工程研究院开发的LDS-S1催化裂化汽油降硫助剂在中国石化胜利油田有限公司石油化工总厂得到了成功应用。该助剂的筛分组成、孔体积和比表面积等与常规催化裂化催化剂非常接近,可以代替等量的催化裂化主催化剂。工业试验结果表明,加工高金属原油(平衡催化剂上镍加钒质量分数大于1.1%)时,采用占催化剂藏量10%的助剂加入量,可使汽油硫含量下降23.47%。汽油中的硫以H2S的形式转移到液化石油气中,对催化裂化产品分布和产品质量没有不利影响。LDS-S1 sulfur reduction additive developed by Research Institute of Petrochemical Engineering Technology of LPEC has been successfully applied in Petrochemical Factory of Shengli Oilfield Company Ltd. Particle size distribution, pore volume and specific surface of LDS-S1 additive are similar to those of common FCC catalyst and FCC main catalyst can be replaced by the equal amount of LDS-S1 additive. The commercial test result shows that when high metal content crude was processed, the content of Ni + V in the equilibrium catalyst is more than 1.1%, the sulfur content in the naphtha has been decreased by 23. 47% with 10% additive in catalyst inventory. The sulfur in naphtha decreased by LDS-S1 additive was mainly transferred to LPG as H2S, and without negative influence on FCC product slate and product quality.

关 键 词：催化裂化汽油 降硫助剂 工业应用 洛阳石油化工工程公司 胜利油田有限公司 催化裂化催化剂 石油化工总厂 平衡催化剂 液化石油气 中国石化 比表面积 主催化剂 试验结果 质量分数 不利影响 产品质量 产品分布 研究院 孔体积 

分 类 号：TE624.81[石油与天然气工程—油气加工工程]