发明名称 |
Hydrogen-phosphide releasing compositions and processes for their production and use |
摘要 |
The likelihood of auto-ignition occurring while hydrolyzing particulate aluminum phosphide with H2O to produce phosphine is reduced by conducting the hydrolysis of the aluminum phosphide in the presence of both a source of ammonia or ammonium ions and zinc or zinc compound, the latter reducing the temperature rise associated with the hydrolysis.
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申请公布号 |
US4720380(A) |
申请公布日期 |
1988.01.19 |
申请号 |
US19850720900 |
申请日期 |
1985.03.04 |
申请人 |
DR. WERNER FREYBERG CHEMISCHE FEBRIK DELITIA NASCHF. |
发明人 |
FRIEMEL, WOLFGANG;EHRET, REINER |
分类号 |
A01N59/26;C01B25/06;(IPC1-7):A01N59/16;A01N25/18 |
主分类号 |
A01N59/26 |
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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