CAJ | 학술논문

陕西延长石油（集团）有限责任公司炼化公司和中国科学院大连化学物理研究所共同开发的YD-CADS汽油固定床超深度催化吸附脱硫组合技术，以全馏分FCC汽油为原料生产超低硫清洁汽油，采用脱二烯烃和催化吸附脱硫串联固定床工艺，具有流程短、投资低、占地少和操作简单等优点。中试结果表明，处理硫含量约100μg·g-1的FCC汽油时，汽油产品硫含量小于10μg·g-1，烯烃饱和小于2%，研究法辛烷值损失小于0.8个单位，目的产品汽油收率大于99%，化学氢耗小于0.2%。
협서연장석유（집단）유한책임공사련화공사화중국과학원대련화학물리연구소공동개발적YD-CADS기유고정상초심도최화흡부탈류조합기술，이전류분FCC기유위원료생산초저류청길기유，채용탈이희경화최화흡부탈류천련고정상공예，구유류정단、투자저、점지소화조작간단등우점。중시결과표명，처리류함량약100μg·g-1적FCC기유시，기유산품류함량소우10μg·g-1，희경포화소우2%，연구법신완치손실소우0.8개단위，목적산품기유수솔대우99%，화학경모소우0.2%。
YD-CADS combination technique for gasoline fixed-bed ultradeep catalytic adsorption desulfu-rization,jointly developed by Refining & Chemical Company of Shaanxi Yanchang Petroleum( Group ) Co. ,Ltd. and Dalian Institute of Chemical Physics of Chinese Academy of Sciences,adopted series connection fixed-bed process for removing diolefins and catalytic adsorption desulfurization and used full range FCC gasoline as feedstock to produce ultralow sulfur clean gasoline. YD-CADS technique possessed the advantages of short process,low investment,small footprint and easy operation. The results of pilot scale application showed that when FCC gasoline with sulfur content of approximately 100 μg ·g-1 was treated,the sulfur content of gasoline products dropped to below 10 μg · g-1 ,olefin saturation was less than 2%,the RON loss was less than 0. 8 unit,the liquid yield was more than 99%,and hydrogen consumption was lower than 0 . 2%.