| 发明名称 |
Process for changing the morphology of metal sulfates |
| 摘要 |
Novel form of metal sulphate produced by alternate dehydration and rehydration, e.g., by cycling prismatic metal sulphate between 0 DEG C. and 70 DEG C., 20 minutes at each temperature, for 200 or more cycles, until a low-density powder is formed having a coral-like morphology at 8000 magnification.
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| 申请公布号 |
US4322397(A) |
申请公布日期 |
1982.03.30 |
| 申请号 |
US19810244332 |
申请日期 |
1981.03.17 |
| 申请人 |
WORCESTER POLYTECHNIC INSTITUTE |
发明人 |
PLUMB, ROBERT C.;TANTAYANON, REWAT |
| 分类号 |
B01J27/053;C01B17/96;C01F5/40;C01G3/10;C01G51/10;C01G53/10;(IPC1-7):C01B17/96;C01F11/46;B01J35/00 |
主分类号 |
B01J27/053 |
| 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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