| 发明名称 |
Continuous process for recovering pure, concentrated ammonia |
| 摘要 |
Pure, concentrated ammonia is recovered from aqueous liquors by stripping off gas water, de-acidifications, scrubbing and withdrawing ammonia from the top of a scrubbing column.
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| 申请公布号 |
US4060591(A) |
申请公布日期 |
1977.11.29 |
| 申请号 |
US19760690203 |
申请日期 |
1976.05.25 |
| 申请人 |
METALLGESELLSCHAFT AKTIENGESELLSCHAFT |
发明人 |
GARBER, ALFRED;STONNER, HANS-MARTIN;WIESNER, PAUL;SINCLAIR, ALAN;SCHMIDT, ALFRED |
| 分类号 |
C01C1/10;(IPC1-7):C01C1/10;C01C1/12;B01D19/00 |
主分类号 |
C01C1/10 |
| 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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