Invention Grant
- Patent Title: Multifunctional catalyst additive composition and process of preparation thereof
- Patent Title (中): 多功能催化剂添加剂组合物及其制备方法
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Application No.: US13465704Application Date: 2012-05-07
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Publication No.: US09227180B2Publication Date: 2016-01-05
- Inventor: Chiranjeevi Thota , Dattatraya Tammannashastri Gokak , Poyyamani Swaminathan Viswanathan
- Applicant: Chiranjeevi Thota , Dattatraya Tammannashastri Gokak , Poyyamani Swaminathan Viswanathan
- Applicant Address: IN Mumbai
- Assignee: BHARAT PETROLEUM CORPORATION LIMITED
- Current Assignee: BHARAT PETROLEUM CORPORATION LIMITED
- Current Assignee Address: IN Mumbai
- Agency: IPHorgan Ltd.
- Priority: IN1444/MUM/2011 20110511
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01J29/076 ; B01J35/10 ; B01J23/648 ; B01J29/12 ; B01J38/12 ; C10G11/18 ; C10G11/05 ; B01J23/44 ; B01J29/068 ; B01J29/90 ; B01J37/02 ; B01J37/08 ; B01J38/48 ; B01J23/58 ; B01J23/89 ; B01J23/96 ; B01J29/072 ; B01J29/14 ; B01J29/16 ; B01J35/00 ; B01J35/02
Abstract:
The present invention relates to a multifunctional catalyst additive composition for reduction of carbon monoxide and nitrogen oxides in a fluid catalytic cracking process comprising an inorganic oxide; alumino silicate or a zeolite; a noble metal; a metal of Group I A; a metal of Group II A; a metal of Group III A; a metal of Group IV A; a metal of Group V A; a rare earth oxide; at least a metal of Group VIII. The composition is attrition resistant and is incorporated on a support. The present invention also discloses a process for preparing the multifunctional catalyst additive composition. The present invention also discloses a fluid cracking catalyst comprising the multifunctional catalyst additive composition.
Public/Granted literature
- US20130130888A1 MULTIFUNCTIONAL CATALYST ADDITIVE COMPOSITION AND PROCESS OF PREPARATION THEREOF Public/Granted day:2013-05-23
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