发明名称 |
Process for simultaneous preparation of nanocrystalline anatase titanium dioxide powder and hydrazine monohydrochloride |
摘要 |
The present invention relates to an environmentally benign process for the simultaneous preparation of nanocrystalline anatase titanium dioxide and hydrazine mohydrochloride, in substantial amounts from the acidic aqueous titanium tetrachloride solution by reacting with hydrazine monohydrate at ambient conditions of temperature and pressure. The process of the present invention is simple, easy to operate, pollution free, high in product purity and homogeneous in product particle.
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申请公布号 |
US7510694(B2) |
申请公布日期 |
2009.03.31 |
申请号 |
US20030714290 |
申请日期 |
2003.11.13 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
MANORAMA SUNKARA VARDHIREDDY;REDDY KONGARA MADHUSUDAN;BASAK PRATYAY;NISHA CHUNDAYIL KALARICKAL;REDDY CHADA VENKATA GOPAL |
分类号 |
C01G23/053;C01B21/16;C01G23/047 |
主分类号 |
C01G23/053 |
代理机构 |
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