发明申请
US20220112431A1 FCC ADDITIVE COMPOSITION FOR BOTTOMS CRACKING AND A PROCESS FOR PREPARATION THEREOF
有权
基本信息:
- 专利标题： FCC ADDITIVE COMPOSITION FOR BOTTOMS CRACKING AND A PROCESS FOR PREPARATION THEREOF
- 申请号：US17265182 申请日：2020-05-20
- 公开(公告)号：US20220112431A1 公开(公告)日：2022-04-14
- 发明人： Narasimharao KANNA , Somanath KUKADE , Pramod KUMAR , Ramachandrarao BOJJA
- 申请人： HINDUSTAN PETROLEUM CORPORATION LIMITED
- 申请人地址： IN Mumbai, Maharashtra
- 专利权人： HINDUSTAN PETROLEUM CORPORATION LIMITED
- 当前专利权人： HINDUSTAN PETROLEUM CORPORATION LIMITED
- 当前专利权人地址： IN Mumbai, Maharashtra
- 优先权： IN202021005741 20200210
- 国际申请： PCT/IB2020/054766 WO 20200520
- 主分类号： C10G11/04
- IPC分类号： C10G11/04 ; B01J21/16 ; C10G11/18 ; B01J21/04 ; B01J27/16 ; B01J35/10 ; B01J37/00 ; B01J37/04 ; B01J35/00
摘要：
The present disclosure relates to an FCC additive composition for bottoms cracking. The FCC additive composition comprises an acidity enhanced modified clay; an acidity enhanced modified alumina; a binder; a phosphorous oxide and a boron oxide. The present disclosure further relates to a process for the preparation of the FCC additive composition. The FCC additive of the present disclosure is capable of cracking bottoms comprising large hydrocarbon molecules/heavy fuel oils. The FCC additive composition of the present disclosure enhances bottoms conversion and reduces formation of dry gas.