发明名称 |
Apparatus and process for pulsed flow, balanced double jet precipitation. |
摘要 |
<p>A pulsed flow, balanced double jet precipitation apparatus and process are disclosed in which a silver salt solution and a halide salt solution are mixed in a primary mixing zone defined within a reaction vessel having a gelatin solution therein and in which pulses of a predetermined volume of the silver salt solution and the halide salt solution are alternately introduced at substantially the same point in the primary mixing zone with a predetermined pause between each pulse.</p> |
申请公布号 |
EP0137398(A2) |
申请公布日期 |
1985.04.17 |
申请号 |
EP19840111403 |
申请日期 |
1984.09.25 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MUMAW, CLAYTON TEDD |
分类号 |
G03C1/00;B01F3/08;B01F7/00;B01F7/22;B01F15/00;C01G5/02;G03C1/005;G03C1/015;(IPC1-7):G03C1/02 |
主分类号 |
G03C1/00 |
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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