COR系列抗钒降烯烃催化剂的开发及工业应用  

Development and application of COR vanadium-tolerant olefin-reducing catalysts

作　　者：冯文辉[1] 蔡海军 高国发 白帮炎[3] 

机构地区：[1]中国石化沧州分公司,河北沧州061000 [2]中国石油乌鲁木齐石化分公司炼油厂,新疆乌鲁木齐830019 [3]中国石化长岭炼化公司催化剂厂,湖南岳阳414012

出　　处：《工业催化》2004年第5期25-27,共3页Industrial Catalysis

摘　　要：介绍了乌鲁木齐石化公司和沧州石化公司催化装置专用COR系列抗钒降烯烃催化剂开发和工业应用。工业应用结果表明,配合工艺的调整,COR系列能够在抗平衡催化剂上质量分数为4000×10-6左右的钒污染、维持理想的汽油辛烷值和产品分布的同时,降低催化汽油中烯烃体积分数12～18个百分点。Development and application of two COR vanadium-tolerant olefin-reducing catalysts, specially developed for Refinery of Sinopec Urumqi Company and Sinopec Cangzhou Company, were described. Commercial application of the two catalysts(CORS and CORV-CZ) showed that, combining with adjustment of the process for reducing olefin, the catalysts reduced olefin volumetric fraction by 12 to 18 percentage points while tolerating 4000×10^(-6) mass fraction of vanadium in the balance catalyst and maintaining ideal octane number and product distribution.

关 键 词：催化裂化 降烯烃催化剂 钒污染 

分 类 号：TE624.4[石油与天然气工程—油气加工工程] TE624.91