AbstractAbstract
[en] The thermally instable solution of a material intended for gelation and of hexamethylene tetramine and/or urea is dispersed in a heated dispersion medium immiscible with water. Gel particles formed are separated from the dispersion medium, incorporated in oil at a temperature of 1O to 60 degC and cooled in this bath to room temperature. The spherical gel particles formed show increased resistant to cracking and destruction in further production operations. (M.S.)
Original Title
Zpusob vyroby kulovych nebo kulovitych castic gelu
Primary Subject
Source
15 Apr 1979; 3 p; CS PATENT DOCUMENT 178335/B/
Record Type
Patent
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AbstractAbstract
[en] A jet is described which is suitable for the preparation of sorbents, catalysts and nuclear fuels in form of spherical particles of equal size. The jet comprises no moving parts and allows to produce particles in sizes from 0.1 to 1.0 mm. The advantage of the particles thus produced is, e.g., a reduction in the dust level from the production of nuclear fuels and the possibility of remote control of the process. (E.S.)
Original Title
Dvoulatkova vicenasobna tryska vhodna zejmena pro vytvareni monodisperze castic kuloviteho tvaru
Primary Subject
Secondary Subject
Source
15 Jul 1986; 23 May 1983; 4 p; CS PATENT DOCUMENT 232442/B/; CS PATENT APPLICATION PV 3658-83; Application date: 23 May 1983
Record Type
Patent
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Dolezal, J.; Brozova, I.; Tympl, R.; Seps, V.; Cervenkova, J.; Konecny, L.; Rajman, I.
Disposal of radioactive wastes from nuclear power plants
Disposal of radioactive wastes from nuclear power plants
AbstractAbstract
No abstract available
Original Title
Moznosti pouzitia gelovych anorganickych menicov ionov na jadrovych elektrarnach
Primary Subject
Source
Ceskoslovenska Vedeckotechnicka Spolecnost, Prague; 47 p; nd; p. 17; 2. national conference on the disposal of radioactive wastes from nuclear power plants; Tale, Czechoslovakia; 15 - 17 Apr 1980; Published in summary form only.
Record Type
Miscellaneous
Literature Type
Conference
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