发明名称 |
aditivo catalizador e método de preparação do mesmo |
摘要 |
The present invention relates to a Fluid Catalytic Cracking (FCC) additive preparation process and composition, which has high efficiency in the production of light olefins C2, C3 and C4 hydrocarbons, specifically propylene. The present invention discloses the stabilization of medium pore zeolite specifically ZSM-5 using optimum phosphate salts at a pH in the range 7-9 with synergetic combination of silica rich binder to produce FCC additive having excellent stability under severe hydrothermal conditions. |
申请公布号 |
BR112014001453(A2) |
申请公布日期 |
2017.02.21 |
申请号 |
BR20141101453 |
申请日期 |
2011.09.02 |
申请人 |
RELIANCE INDUSTRIES LIMITED |
发明人 |
AMIT GOHEL;AMIT KUMAR PAREKH;ARUN KUMAR DURAI ARASU;ASIT KUMAR DAS;GOPAL RAVICHANDRAN;PRAVEEN KUMAR CHINTHALA;SRIKANTA DINDA;SUKUMAR MANDAL;TEJAS DOSHI |
分类号 |
B01J29/82;B01J37/00;C10G11/02 |
主分类号 |
B01J29/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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