采用RS-1000催化剂生产低硫和超低硫清洁柴油

中国石化广州分公司采用超深度脱硫催化剂RS-1000在200×10^4t／a柴油加氢精制装置进行了生产符合欧Ⅳ和欧Ⅴ标准的低硫和超低硫清洁柴油的工业试验。标定数据表明，柴油产品硫含量分别为3．7～15．5μg／g、1．5-6．0μg／g．符合欧Ⅳ和欧Ⅴ标准的要求；RS-1000催化剂具有良好的适应性，失活速度慢，可在高苛刻度条件下操作，具有很好的加氢选择性，柴油产品收率均超过98％，总液体收率和99％以上。

Using Catalyst RS-1000 to Product Low-sulfur & Ultralow-sulfur Clean Diesel Fuel

The uhradeep desulfurizing catalyst RS-1000 been put into use on a pilot basis to product low- sulfur ＆ uhralow-sulfur clean diesel fuel in a 200×10^4t/a industrial diesel hydrofining unit in SINOPEC Guanzhou Company.Calibration results show that the diesel fuel with a sulfur content of 3.7-15.5μg/g,which meets Euro Ⅳ standards,as well as diesel fuel with a sulfur content of 1.5-6.0μg/g,which meets Euro Ⅴ standards.Catalyst RS-1000 has good adaptability,takes long to become inactive and has good hydrogenation selectivity under the high seversity operations.The yield of diesel fuel exceeds 98% ,and total liquid yields exceeds 99%.