JPS5585241A - Sampling method for radioactive exhaust gas - Google Patents
Sampling method for radioactive exhaust gasInfo
- Publication number
- JPS5585241A JPS5585241A JP16054378A JP16054378A JPS5585241A JP S5585241 A JPS5585241 A JP S5585241A JP 16054378 A JP16054378 A JP 16054378A JP 16054378 A JP16054378 A JP 16054378A JP S5585241 A JPS5585241 A JP S5585241A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- piping
- gas
- radioactive
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
PURPOSE: To accomplish accurate measurement of radioactivity contained in radioactive exhaust gas preventing the formation of dew in the sampling piping and the sampler section with a lower dew point of the gas by containing a non-reactive dry gas cleaned in the radioactive exhaust gas.
CONSTITUTION: A dry and clean gas is fed to a radioactive exhaust gas piping l from a nuclear power facility or incinerator to dilute the total amount of the radioactive exhaust gas thereby lowering the dewpoint thereof. Then, a part of the exhaust gas is introduced into the sampler section 6 in the required amount through a sampling piping l' to perform a given measurement. Since the radioactive exhaust gas thus introduced is previously diluted by the dry gas G to control the dewpoint so that no dew is formed at a given temperature, no water is attached to the piping l' and the sampler section 6. In this manner, a smooth measurement of radioactivity can be done. After the measurement, the exhaust gas is returned to the piping l to converge.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16054378A JPS5585241A (en) | 1978-12-22 | 1978-12-22 | Sampling method for radioactive exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16054378A JPS5585241A (en) | 1978-12-22 | 1978-12-22 | Sampling method for radioactive exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5585241A true JPS5585241A (en) | 1980-06-27 |
Family
ID=15717249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16054378A Pending JPS5585241A (en) | 1978-12-22 | 1978-12-22 | Sampling method for radioactive exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5585241A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5163681A (en) * | 1974-09-28 | 1976-06-02 | Bayer Ag |
-
1978
- 1978-12-22 JP JP16054378A patent/JPS5585241A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5163681A (en) * | 1974-09-28 | 1976-06-02 | Bayer Ag |
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