Title:
RARE EARTH-CONTAINING ATTRITION RESISTANT VANADIUM TRAP FOR CATALYTIC CRACKING CATALYST
Document Type and Number:
WIPO Patent Application WO/2012/096744
Kind Code:
A3
Abstract:
The present invention provides a metal passivator/trap comprising earth oxide dispersed on a matrix containing a calcined hydrous kaolin.
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Inventors:
FU QI (US)
BABBIT WALTER (US)
SCHMALFELD MARK (US)
KELKAR CP (US)
BABBIT WALTER (US)
SCHMALFELD MARK (US)
KELKAR CP (US)
Application Number:
PCT/US2011/064377
Publication Date:
October 04, 2012
Filing Date:
December 12, 2011
Export Citation:
Assignee:
BASF CORP (US)
FU QI (US)
BABBIT WALTER (US)
SCHMALFELD MARK (US)
KELKAR CP (US)
FU QI (US)
BABBIT WALTER (US)
SCHMALFELD MARK (US)
KELKAR CP (US)
International Classes:
B01J23/10; B01J6/00; B01J29/00; C01B33/113; C01F7/02; C01F17/00; C10G11/04
Foreign References:
US4921824A | 1990-05-01 | |||
US5001096A | 1991-03-19 | |||
US5965474A | 1999-10-12 | |||
US6159887A | 2000-12-12 |
Attorney, Agent or Firm:
BROWN, Melanie et al. (100 Campus DriveFloirham Park, NJ, US)
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