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Ketzinel, Z.; Volkman, Y.; Yakir, D.
Israel Atomic Energy Commission, Tel Aviv1972
Israel Atomic Energy Commission, Tel Aviv1972
AbstractAbstract
No abstract available
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Source
Nov 1972; 17 p
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Report
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INIS IssueINIS Issue
Ketzinel, Z.; Folkman, Y.
British Library, Boston Spa (UK)1979
British Library, Boston Spa (UK)1979
AbstractAbstract
[en] According to estimates of the world's uranium consumption, exploitation of most rich sources is expected by the 1980's. Forecasts show that the rate of uranium consumption will increase towards the end of the century. It is therefore desirable to exploit poor sources not yet in use. In the near future, the most reasonable source for developing uranium is phosphate rock. Uranium reserves in phosphates are estimated at a few million tons. Production of uranium from phosphates is as a by-product of phosphate rock processing and phosphoric acid production; it will then be possible to save the costs incurred in crushing and dissolving the rock when calculating uranium production costs. Estimates show that the U.S. wastes about 3,000 tons of uranium per annum in phosphoric acid based fertilisers. Studies have also been carried out in France, Yugoslavia and India. In Israel, during the 1950's, a small plant was operated in Haifa by 'Chemical and Phosphates'. Uranium processes have also been developed by linking with the extraction processes at Arad. Currently there is almost no activity on this subject because there are no large phosphoric acid plants which would enable production to take place on a reasonable scale. Discussions are taking place about the installation of a plant for phosphoric acid production utilising the 'wet process', producing 200 to 250,000 tons P2O5 per annum. It is necessary to combine these facilities with uranium production plant. (author)
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May 1979; 6 p; INIS-MF--1966-2; Translated from a report of the Israel Nuclear Society.
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Report
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AbstractAbstract
No abstract available
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May 1975; 11 p; Symposium on nuclear fuel in Israel; Rehovot, Israel; 1 Jul 1975
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Report
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Conference
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INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
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Israel Atomic Energy Commission, Tel Aviv; p. 155-156; Jul 1983; p. 155-156; Published in summary form only.
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Report
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INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
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Israel Atomic Energy Commission, Tel Aviv; p. 156-157; Jul 1983; p. 156-157; Published in summary form only.
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Report
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ACTINIDES, ASIA, DEVELOPING COUNTRIES, ELEMENTS, HYDROGEN COMPOUNDS, INORGANIC ACIDS, ION EXCHANGE MATERIALS, MATERIALS, METALS, MINERALS, ORGANIC COMPOUNDS, ORGANIC ION EXCHANGERS, ORGANIC POLYMERS, OXYGEN COMPOUNDS, PHOSPHORUS COMPOUNDS, POLYMERS, POLYOLEFINS, ROCKS, SEDIMENTARY ROCKS, SULFATE MINERALS, URANIUM
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Ketzinel, Z.
Peaceful uses of atomic energy. Proceedings of the fourth international conference, jointly sponsored by the UN and the IAEA and held in Geneva, 6-16 September 1971. Vol. 81972
Peaceful uses of atomic energy. Proceedings of the fourth international conference, jointly sponsored by the UN and the IAEA and held in Geneva, 6-16 September 1971. Vol. 81972
AbstractAbstract
No abstract available
Primary Subject
Source
United Nations, New York (US); International Atomic Energy Agency, Vienna (Austria); Proceedings series; 15 v.; v. 8 p. 113-120; 1972; IAEA/UN; Vienna; 4. international conference on the peaceful uses of atomic energy; Geneva, Switzerland; 6 Sep 1971; A/CONF.49/P--013; Microfiche of preprint available from INIS Clearinghouse.
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Book
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Conference
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Ketzinel, Z.; Volkman, Y.
Transactions of the Nuclear Societies of Israel, v.4, Joint annual meeting 1976, Ben Gurion University of the Negev, December 23-24, 19761976
Transactions of the Nuclear Societies of Israel, v.4, Joint annual meeting 1976, Ben Gurion University of the Negev, December 23-24, 19761976
AbstractAbstract
No abstract available
Primary Subject
Secondary Subject
Source
Israel Nuclear Society, Yavne; Israel Health Physics Society; Radiation Research Society of Israel; Israel Society of Medical Physics; Israel Society of Nuclear Medicine; p. 59-61; 1976; Joint annual meeting of the Israel Nuclear Societies Ben Gurion University of the Negev; Beersheba, Israel; 23 - 24 Dec 1976; Published in abstract form only.
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Report
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Conference
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INIS IssueINIS Issue
Ketzinel, Z.; Volkman, Y.; Hassid, M.
Advances in uranium ore processing and recovery from non-conventional resources1985
Advances in uranium ore processing and recovery from non-conventional resources1985
AbstractAbstract
[en] The economic conditions of uranium recovery from 'wet process' phosphoric acid (WPA) are very unfavourable at present because of the high production costs and the low price of uranium. Cost estimates of the solvent extraction processes currently in use for uranium recovery from WPA show that a major part of the cost is due to the need to clean the WPA both pre and post uranium extraction. Research and development aimed at improving the economics of the existing recovery processes by using solid extractants or adsorbents for uranium is reviewed. Three processes are discussed and compared: co-precipitation of uranium with phosphogypsum, extraction with solvent containing resins, and adsorption on selective ion exchangers. (author)
Primary Subject
Source
International Atomic Energy Agency, Vienna (Austria); Panel proceedings series; 325 p; ISBN 92-0-041185-1; 
; 1985; p. 215-228; IAEA; Vienna (Austria); Technical committee meeting on advances in uranium ore processing and recovery from non-conventional resources; Vienna (Austria); 26-29 Sep 1983; IAEA-TC--491/12; 25 refs, 3 figs, 4 tabs.
; 1985; p. 215-228; IAEA; Vienna (Austria); Technical committee meeting on advances in uranium ore processing and recovery from non-conventional resources; Vienna (Austria); 26-29 Sep 1983; IAEA-TC--491/12; 25 refs, 3 figs, 4 tabs.
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Book
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Conference
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Related RecordRelated Record
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AbstractAbstract
No abstract available
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International Atomic Energy Agency, Vienna (Austria); Proceedings series; p. 363-375; 1971; IAEA; Vienna; Symposium on the recovery of uranium from its ores and other sources; Sao Paulo, Brazil; 17 Aug 1970; IAEA-SM--135/12
Record Type
Book
Literature Type
Conference; Progress Report
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Ketzinel, Z.; Volkman, Y.; Hassid, M.; Melamud, Y.; Elbaz, A.; Pais, M.; Abda, M.; Toor, Y.; Azaria, M.; Gafnir, M.; Amsalem, V.; Barak, M.
Research laboratories annual report 19831984
Research laboratories annual report 19831984
AbstractAbstract
No abstract available
Primary Subject
Source
Israel Atomic Energy Commission, Tel Aviv; p. 147-148; Jul 1984; p. 147-148
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Report
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