SU1390528A1 - Method of determining contents of gases in liquids - Google Patents
Method of determining contents of gases in liquids Download PDFInfo
- Publication number
- SU1390528A1 SU1390528A1 SU864170353A SU4170353A SU1390528A1 SU 1390528 A1 SU1390528 A1 SU 1390528A1 SU 864170353 A SU864170353 A SU 864170353A SU 4170353 A SU4170353 A SU 4170353A SU 1390528 A1 SU1390528 A1 SU 1390528A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chambers
- passed
- measurement
- liquids
- constriction
- Prior art date
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Изобретение относитс к измерительной технике, в частности к способам измерени и контрол содержани воздуха в растворах полимерных материалов, примен емых в производстве химического волокна. Цель - повышение точности и достоверности игч- мерений содержани газов в жидкост х. Измерение производ т с помощью дкух- камерного кондуктометрического преобразовател с сужением между камерами . При различных давлени х в камерах через них пропускают исследуемую жидкость, измер ют ее электропроводность в каждой из камер и по результатам измерений по предварительно полученной градуировочной зависимости определ ют газосодержание. Дл достижени цели через сужение пропускают пол ризующий стабилизированный переменный ток, величина которого соответствует величине тока, необходимого дл поддержани стабильной скорости образовани центров десорбции . 1 ил. (С (ЛThe invention relates to a measurement technique, in particular, to methods for measuring and controlling the air content in solutions of polymeric materials used in the manufacture of chemical fiber. The goal is to increase the accuracy and reliability of the gas measurement in liquids. The measurement is carried out using a downhole-chamber conductometric transducer with a constriction between the chambers. At various pressures in the chambers, the test liquid is passed through them, its electrical conductivity is measured in each of the chambers, and the gas content is determined from the measurement results obtained from the previously obtained calibration curve. In order to achieve the goal, a polarizing stabilized alternating current is passed through the constriction, the value of which corresponds to the magnitude of the current necessary to maintain a stable rate of formation of desorption centers. 1 il. (C (L
Description
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СП 1чЭSP 1chE
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Л wcmy переменного токаL wcmy ac
Исследщ.чал .ивкхгтResearcher.ivhht
Я геие мпюгу переменного токаI'm a gee ACI
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864170353A SU1390528A1 (en) | 1986-11-19 | 1986-11-19 | Method of determining contents of gases in liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864170353A SU1390528A1 (en) | 1986-11-19 | 1986-11-19 | Method of determining contents of gases in liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1390528A1 true SU1390528A1 (en) | 1988-04-23 |
Family
ID=21276313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864170353A SU1390528A1 (en) | 1986-11-19 | 1986-11-19 | Method of determining contents of gases in liquids |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1390528A1 (en) |
-
1986
- 1986-11-19 SU SU864170353A patent/SU1390528A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 144320, кл. G 01 N 7/14, 1962. Авторское свидетельство СССР № 130362, кл. С 01 N 7/14, 1964. * |
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