Development of a novel kaolinic FCC additive of heavy metal passivation and coke yield reduction

PETR 79

Shuqin Zheng, zhengshuqin@yahoo.com.cn, Petrochemical Research Institute, Lanzhou Petrochemical Company, PetroChina, Petrochemical Research Institute, Lanzhou Petrochemical Company, PetroChina, Petrochemical Research Institute, Lanzhou Petrochemical Company, PetroChina, lanzhou, 730060, China
Abstract: A novel kaolinic FCC additive prepared by in-situ hydrothermal crystallization for resisting heavy metal and reducing coke yield has been studied. In the lab testing the new additive exhibit excellent selectivity and stability in the presence of contaminant metals. Commerical experience confirms these lab results. Keyword: coke; FCC additive; in-situ crystallization; kaolin; heavy metal passivation
 

7th International Symposium on Advances in Fluid Cracking Catalysts (FCCs)
8:30 AM-11:50 AM, Tuesday, 12 September 2006 Palace -- Telegraph Hill, Oral

Division of Petroleum Chemistry

The 232nd ACS National Meeting, San Francisco, CA, September 10-14, 2006