Published April 1996
| Version v1
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The influence of Uranium-Thorium ratio and heating time during gelation using as a CCl4(NH3) on the Gel quality
Creators
- 1. Yogyakarta Nuclear Research Centre, National Atomic Energy Agency, Yogyakarta (Indonesia)
Description
Gel has been prepared from a uranium-thorium sol using CCI4(NH3) as a gelling medium. The uranium-thorium ratio and the heating time during gelation have been chosen as variables. The sol was prepared by mixing Th(NO3)4 and UO2(NO3)2 solutions, heating the solution at 95oC and adding NH4OH solution drop by drop until colloidal particles were formed. Sol was then fed into a gelation column containing CCI4(NH3), where the sol was transformed into gel. A good gel has properties such as sphere in shape and elastic which it will not crack when it is dropped from 2 metres height. The experimental work resulted a good gel when the percentage of uranium was about 15 - 25 % at heating time of 40 - 50 minutes
Files
38102123.pdf
Files
(1.4 MB)
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Additional details
Additional titles
- Original title (Indonesian)
- Pengaruh perubahan perbandingan Uranium-Torium dan waktu pemanasan pembuatan Sol terhadap Gel hasil proses Sol-Gel dengan media CCl
Publishing Information
- Publisher
- Yogyakarta Nuclear Research Centre, National Atomic Energy Agency
- Imprint Place
- Yogyakarta (Indonesia)
- Imprint Title
- Proceeding of the Scientific Meeting and Presentation on Basic Research in Nuclear of the Scientific and Technology Part II : Nuclear Chemistry; Process Technology and Radioactive Waste Management; Environment
- Imprint Pagination
- 394 p.
- Journal Page Range
- p. 177-182
- ISSN
- 0216-3128
- Report number
- INIS-ID--036
Conference
- Title
- Scientific Meeting and Presentation on Basic Research in Nuclear Science and Technology
- Original Conference Title
- Pertemuan dan Presentasi Ilmiah Penelitian Dasar Ilmu Pengetahuan Teknologi Nuklir
- Dates
- 23-25 Apr 1996
- Place
- Yogyakarta (Indonesia)
INIS
- Country of Publication
- Indonesia
- Country of Input or Organization
- Indonesia
- INIS RN
- 38102123
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALCINATION; COATINGS; GELATION; HEAT RATE; KERNELS; MIXING; NUCLEAR FUELS; SINTERING; SOL-GEL PROCESS; THORIUM; URANIUM
- Descriptors DEC
- ACTINIDES; CHEMICAL REACTIONS; DECOMPOSITION; EFFICIENCY; ELEMENTS; ENERGY SOURCES; FABRICATION; FUELS; MATERIALS; METALS; PYROLYSIS; REACTOR MATERIALS; THERMOCHEMICAL PROCESSES
Optional Information
- Notes
- 3 refs; 2 tabs; 2 figs