发明名称 |
Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica |
摘要 |
The present invention relates to an improved process for obtaining sodium silicate alkali solution depleted of sodium salt and enriched in silica from a mother liquor recovered after isolation of molecular sieves and more particularly, the present invention relates to a process for recycling mother liquor obtained after the isolation of molecular sieves for the preparation of fresh molecular sieves or as a binder for producing Fluid Catalytic Cracking (FCC) catalyst.
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申请公布号 |
US6864202(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20020282898 |
申请日期 |
2002.10.29 |
申请人 |
INDIAN OIL CORPORATION LIMITED |
发明人 |
SARKAR BISWANATH;THAKUR RAM MOHAN;SAMANT NAGESH;PRABHU MOHAN KUVETTU;GOPAL RAVICHANDRAN;PATEL MITRA BHANU;RAY SANJAY KUMAR;VENKATACHALAM KRISHNAN;MAKHIJA SATISH;GHOSH SOBHAN |
分类号 |
B01J29/06;B01J37/00;(IPC1-7):B01J29/08 |
主分类号 |
B01J29/06 |
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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