发明名称 |
Process for recovery of low sodium salt from bittern |
摘要 |
A new process for recovery of Low Sodium Salt from bittern has been described in the present invention, the said process comprising desulphatation of bittern (by-product of salt industry), evaporation of bittern in solar pans and processing of solid mixture with water to produce a mixture of sodium and potassium chlorides and optionally preparing "free flowing" and iodized, by known techniques.
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申请公布号 |
US6890509(B2) |
申请公布日期 |
2005.05.10 |
申请号 |
US20020062583 |
申请日期 |
2002.01.31 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
VOHRA RAJINDER NATH;GHOSH PUSHPITO KUMAR;GANDHI MAHESHKUMAR RAMNIKLAL;JOSHI HIMANSHU LABHSHANKER;DERIYA HASINA HAJIBHAI;DAVE ROHIT HARSHADRAY;HALDER KOUSHIK;MAJEETHIA KISHORKUMAR MANMOHANDAS;DAGA SOHAN LAL;MOHANDAS VADAKKE PUTHOOR;SANGHAVI RAHUL JASVANTRAI |
分类号 |
C01D3/06;C01D3/04;C01D3/08;C01D3/12;C01D3/16;C01F11/46;(IPC1-7):C01D3/06 |
主分类号 |
C01D3/06 |
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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