Published December 1996
| Version v1
Miscellaneous
Open
Coal ash determination by natural gamma ray measurement
Creators
Description
Lignite from a few seams of Mae Moh Mine, Lampang normally consisted of ash content between 5-60 percent in weight. Alternate analysis of ash was shown that there are more than 40 elements including radioactive elements, i.e. Potassium-40, Uranium and Thorium series in ash. Gamma shielding for 3'' x 3'' NaI(Tl) detectors for the measurement of natural gamma ray of Lignite was developed. The results of the gamma ray activity varied with ash content in Lignite with correlation coefficient of 0.97. This radiometric instrumentation was the easy and effective method. This method can be applied for online measurements of coal ash
Files
29044587.pdf
Files
(136.7 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:c6a5aeac8eaad6555124353debad6dc6
|
136.7 kB | Preview Download |
Additional details
Publishing Information
- Imprint Title
- Proceedings of the 6th nuclear science and technology conference
- Imprint Pagination
- 761 p.
- Journal Page Range
- [7 p.]
- Report number
- INIS-TH--006
Conference
- Title
- 6. Conference on Nuclear Science and Technology
- Dates
- 2-4 Dec 1996
- Place
- Bangkok (Thailand)
INIS
- Country of Publication
- Thailand
- Country of Input or Organization
- Thailand
- INIS RN
- 29044587
- Subject category
- S58: GEOSCIENCES;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ASHES; COAL; EXPERIMENTAL DATA; LIGNITE; TRACE AMOUNTS
- Descriptors DEC
- BROWN COAL; CARBONACEOUS MATERIALS; COAL; COMBUSTION PRODUCTS; DATA; ENERGY SOURCES; FOSSIL FUELS; FUELS; INFORMATION; MATERIALS; NUMERICAL DATA; SOLID WASTES; WASTES