The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2008
Filed:
Oct. 18, 2005
Igor N. Filimonov, Daejeon, KR;
Sang-mun Jeong, Daejeon, KR;
Won-ho Lee, Daejeon, KR;
Jun-han Kang, Daejeon, KR;
Jong-hun Song, Daejeon, KR;
Igor N. Filimonov, Daejeon, KR;
Sang-mun Jeong, Daejeon, KR;
Won-ho Lee, Daejeon, KR;
Jun-han Kang, Daejeon, KR;
Jong-hun Song, Daejeon, KR;
LG Chem, Ltd., Seoul, KR;
LG PetroChemical Co., Ltd., Yeosu-si, KR;
Abstract
The present invention relates to a hydrocarbon cracking catalyst and a method for preparing the same. The invention provides a hydrocarbon cracking catalyst in which a metal or a metal oxide is deposited only on the surface of zeolite and a method for preparing the hydrocarbon cracking catalyst comprising the steps of: a) dissolving a metal-hydrocarbon complex or an organometal larger than the pore size of a zeolite carrier; b) depositing the resultant solution on the zeolite surface; and c) drying and calcining the resultant zeolite catalyst. The hydrocarbon cracking catalyst of the invention can greatly improve production yield of olefins and aromatic compounds such as BTX.