Title:
HYDROCARBON CRACKING CATALYST AND PROCESS FOR PRODUCING LIGHT OLEFINS
Document Type and Number:
WIPO Patent Application WO/2015/075565
Kind Code:
A9
Abstract:
The present invention relates to a novel catalyst composition for catalytic cracking of hydrocarbon streams to enhance the yield of light olefins. The catalyst composition for the cracking of hydrocarbon feed streams to light olefins, comprises a USY zeolite with silica/alumina ratio of more than 40, pentasil zeolite, a phosphate compound and alumina silica binder. The yield of olefins is further increased when the catalyst composition is impregnated with a cerium oxide. The present invention also provides a process of increasing the yield of light olefins from hydrocarbon feed streams comprising contacting the hydrocarbon streams with catalyst compositions of the present invention.
Inventors:
SARKAR BISWANATH (IN)
DAS SATYEN KUMAR (IN)
KUKADE SOMNATH (IN)
MISHRA GANGA SHANKAR (IN)
DALAI ESWAR PRASAD (IN)
CHIDAMBARAM VELUSAMY (IN)
PANDEY SUDHIR KUMAR (IN)
THAKUR RAM MOHAN (IN)
BHATTACHARYYA DEBASIS (IN)
RAJAGOPAL SANTANAM (IN)
DAS SATYEN KUMAR (IN)
KUKADE SOMNATH (IN)
MISHRA GANGA SHANKAR (IN)
DALAI ESWAR PRASAD (IN)
CHIDAMBARAM VELUSAMY (IN)
PANDEY SUDHIR KUMAR (IN)
THAKUR RAM MOHAN (IN)
BHATTACHARYYA DEBASIS (IN)
RAJAGOPAL SANTANAM (IN)
Application Number:
PCT/IB2014/058084
Publication Date:
July 23, 2015
Filing Date:
January 07, 2014
Export Citation:
Assignee:
INDIAN OIL CORP LTD (IN)
International Classes:
B01J29/80; B01J37/00; B01J38/06; B01J38/30; C10G11/18; B01J29/08; B01J29/40; B01J37/02; B01J37/28
Attorney, Agent or Firm:
NAIR, Manisha Singh (Intellectual Property Practice709/710, Tolstoy House,15 - 17, Tolstoy Marg, New Delhi 1, IN)
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