发明名称 |
Feed water and condensate sample analyzer for power plants |
摘要 |
A pressure column of the analyzer communicates with a concentrator made up of a plurality of series-connected evaporators. Arranged at the outlet of a first evaporator is an electroconductivity sensor whose output signal indicates ammonia concentration, and the first evaporator's throttle is provided with a passage aperture which is peferably 1.5 or 2 times less than the throttles of the other evaporators. Provided at the outlet of the last evaporator is another electroconductivity sensor whose output signal indicates the concentration of salts. Both sensors are optionally connected to a common recorder, thereby ensuring simultaneous recording of the concentration of both salts and ammonia.
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申请公布号 |
US4012278(A) |
申请公布日期 |
1977.03.15 |
申请号 |
US19750615075 |
申请日期 |
1975.09.19 |
申请人 |
MOSTOFIN, ALEXEI ALEXEEVICH;SOROKINA, NINA SERGEEVNA |
发明人 |
MOSTOFIN, ALEXEI ALEXEEVICH;SOROKINA, NINA SERGEEVNA |
分类号 |
G01N27/10;(IPC1-7):G01N27/42;B01D1/02 |
主分类号 |
G01N27/10 |
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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