| 发明名称 |
PROCESS FOR THE PREPARATION OF METAL NITRATES |
| 摘要 |
A process for the preparation of aqueous metal nitrate solutions by dissolving the metal in nitric acid. The formation of ammonium nitrate is suppressed and the dissolution process is accelerated by adding nitrous acid or a substance which forms nitrous acid.
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| 申请公布号 |
CA2009667(A1) |
申请公布日期 |
1990.08.17 |
| 申请号 |
CA19902009667 |
申请日期 |
1990.02.09 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
HORN, GERHARDT;LOHR, JURGEN;MORAW, KLAUS;MATERNE, WINFRIED |
| 分类号 |
C01B21/48;C01G1/08;C01G51/00;C01G53/00;(IPC1-7):C01B21/48 |
主分类号 |
C01B21/48 |
| 代理机构 |
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代理人 |
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