选择性加氢脱硫催化剂RSDS-1的应用  

Application of RSDS-1 catalyst for selective hydrodesulfurization

作　　者：姚峰[1] 詹书田[1] 张新来[1] 

机构地区：[1]中国石油化工股份有限公司长岭分公司,湖南省岳阳市414012

出　　处：《炼油技术与工程》2009年第10期50-52,共3页Petroleum Refinery Engineering

摘　　要：为进一步考察催化剂RSDS-1的选择性加氢脱硫性能,中国石油化工股份有限公司长岭分公司对RSDS装置进行了催化裂化全馏分汽油加氢试验。结果表明,在反应器上床层平均入口温度260.1℃、床层平均温度270.8℃、空速4.25 h^(-1)、氢油体积比422:1、反应压力1.40MPa的条件下,产品硫质量分数为69μg/g,研究法辛烷值损失0.7～2.0,质量满足欧Ⅲ标准的规定。The full-range FCC naphtha selective hydrodesulfurization experiment has been successfully carried out by using RSDS-1 catalyst in the RSDS unit in SINOPEC Changling Company to further study the selective hydrodesulfurization performance of the catalyst. At the operating conditions of 260.1 ℃ average reactor inlet temperature, 270.8 ℃ average reactor bed temperature, 1.40 MPa reaction pressure, 4.25 h^-1 volumetric hourly space velocity and 422 ： 1 hydrogen to oil volumetric ratio, the sulfur in the FCC naphtha after hydrogenation is reduced to 69 ppm, and the motor octane number （RON） loss is 0.7 - 2.0 unit, and the gasoline quality meet the Euro Ⅲ standards specifications.

关 键 词：催化裂化全馏分汽油 选择性加氢脱硫 RSDS 马达法辛烷值 

分 类 号：TE624.43[石油与天然气工程—油气加工工程]