Invention Application
US20160296925A1 Hydrocarbon Cracking Catalyst And Process For Producing Light Olefins
审中-公开
烃裂解催化剂和生产轻质烯烃的方法
- Patent Title: Hydrocarbon Cracking Catalyst And Process For Producing Light Olefins
- Patent Title (中): 烃裂解催化剂和生产轻质烯烃的方法
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Application No.: US15038603Application Date: 2014-01-07
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Publication No.: US20160296925A1Publication Date: 2016-10-13
- Inventor: Biswanath SARKAR , Satyen Kumar DAS , Somnath KUKADE , Ganga Shankar MISHRA , Eswar Prasad DALAI , Velusamy CHIDAMBARAM , Sudhir Kumar PANDEY , Ram Mohan THAKUR , Debasis BHATTACHARYYA , Santanam RAJAGOPAL
- Applicant: Indian Oil Corporation Limited
- Priority: IN3669/MUM/2013 20131121
- International Application: PCT/IB2014/058084 WO 20140107
- Main IPC: B01J29/80
- IPC: B01J29/80 ; B01J29/90 ; B01J38/06 ; B01J38/12 ; C10G11/18 ; C10G11/05
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.
Public/Granted literature
- US10280372B2 Hydrocarbon cracking catalyst and process for producing light olefins Public/Granted day:2019-05-07
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