Published June 1998
| Version v1
Miscellaneous
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Mathematical studies of 137cs diffusion in natural local rocks and synthestic
Creators
- 1. Nuclear and radiochemistry divission P.O.Box 6091 Damascus (Syrian Arab Republic)
Description
The diffusion phenomena of 137Cs in synthetic and natural local rocks has been studied. The experimental results show that the diffusion coefficient depends on the natural of rocks and it follows as Marble> Limestone> Crystalline > Dolomite >Cement. The experimental data have been fitted using many different solutions of Fick equation. The results show that the effective diffusion coefficient is proportion with isotopic diffusion coefficient by porosity factor
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the third arab conference on the peaceful uses of atomic energy, vol.a,b
- Imprint Pagination
- 792 p.
- Journal Page Range
- p. 573-582
- Report number
- INIS-EG--173(v.A,B)
Conference
- Title
- 3. Arab conference on the peaceful uses of atomic energy
- Dates
- 9-13 Dec 1998
- Place
- Damascus (Syrian Arab Republic)
INIS
- Country of Publication
- Egypt
- Country of Input or Organization
- Egypt
- INIS RN
- 31065337
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALCIUM CARBONATES; CEMENTS; CESIUM 137; DOLOMITE; FICK LAWS; LIMESTONE; METAMORPHIC ROCKS; POROSITY; RADIONUCLIDE MIGRATION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BUILDING MATERIALS; CALCIUM COMPOUNDS; CARBON COMPOUNDS; CARBONATE MINERALS; CARBONATE ROCKS; CARBONATES; CESIUM ISOTOPES; ENVIRONMENTAL TRANSPORT; INTERMEDIATE MASS NUCLEI; ISOTOPES; MASS TRANSFER; MATERIALS; MINERALS; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; RADIOISOTOPES; ROCKS; SEDIMENTARY ROCKS; YEARS LIVING RADIOISOTOPES