Invention Grant
- Patent Title: Catalyst composition for enhancing yield of olefins in fluid catalytic cracking process (FCC)
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Application No.: US16528477Application Date: 2019-07-31
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Publication No.: US10894248B2Publication Date: 2021-01-19
- Inventor: Mohan Prabhu Kuvettu , Arumugam Velayutham Karthikeyani , Velusamy Chidambaram , Kumaresan Loganathan , Alex Cheru Pulikottil , Sanjiv Kumar Mazumdar , Sankara Sri Venkata Ramakumar
- Applicant: INDIAN OIL CORPORATION LIMITED
- Applicant Address: IN Mumbai
- Assignee: INDIAN OIL CORPORATION LIMITED
- Current Assignee: INDIAN OIL CORPORATION LIMITED
- Current Assignee Address: IN Mumbai
- Agency: Maschoff Brennan
- Priority: IN201821034591 20180913
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01J29/80 ; C10G11/05 ; B01J29/08 ; B01J29/40 ; B01J21/16 ; B01J21/12 ; B01J23/00 ; B01J23/72 ; B01J27/16 ; B01J35/02 ; B01J35/08 ; B01J37/04 ; B01J37/00 ; B01J37/08 ; C07C4/00 ; B01J29/48 ; B01J29/12 ; B01J29/46 ; B01J29/14 ; B01J29/16 ; B01J29/76 ; B01J29/74 ; B01J37/28
Abstract:
The present invention provides a catalyst composition comprising rare earth exchanged USY zeolite (REUSY); pentasil zeolite; phosphorous compound; clay, silica, alumina, and spinel to enhance the catalytic activity and selectivity for light olefins in FCC operation conditions. The present invention also provides a process for the preparation of Light olefin enhancing catalyst composition with high propylene yield and coke selectivity.
Public/Granted literature
- US20200086304A1 CATALYST COMPOSITION FOR ENHANCING YIELD OF OLEFINS IN FLUID CATALYTIC CRACKING PROCESS (FCC) Public/Granted day:2020-03-19
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