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Natural radionuclide distribution in phosphate fertilizer and superphosphate production technology

Journal Article:

Abstract

The obtained data on the natural radionuclide distribution by phosphate fertilizer and superphosphate production process stages testify to phosphate fertilizer enrichment 2-4 times in relation to initial ore, depending in the raw material used. In this case uranium and thorium series element concentration value (in equilibrium with their decomposition products), proposed as a regulating one in phosphorus-containing fertilizers, is not achieved. However, the fact of lurichment as it is and the enrichment factor, stated in the course of the work, should be taken into account for evaluation of phosphorite new deposit raw material with higher concentrations of natural radionuclides. Natural radionuclide separation in the enrichment process and superphosphate production is not revealed.
Publication Date:
Jan 01, 1987
Product Type:
Journal Article
Reference Number:
AIX-19-017236; EDB-88-042126
Resource Relation:
Journal Name: Khim. Prom-st. (Moscow); (USSR); Journal Volume: 5
Subject:
54 ENVIRONMENTAL SCIENCES; ORE PROCESSING; PHOSPHATE ROCKS; NATURAL RADIOACTIVITY; FERTILIZERS; GEOLOGIC DEPOSITS; LEAD 210; ORES; RADIUM 226; TAILINGS; THORIUM 228; URANIUM 238; ACTINIDE ISOTOPES; ACTINIDE NUCLEI; ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; EVEN-EVEN NUCLEI; HEAVY NUCLEI; ISOTOPES; LEAD ISOTOPES; NUCLEI; PROCESSING; RADIOACTIVITY; RADIOISOTOPES; RADIUM ISOTOPES; ROCKS; SEDIMENTARY ROCKS; SOLID WASTES; THORIUM ISOTOPES; URANIUM ISOTOPES; WASTES; YEARS LIVING RADIOISOTOPES; 510300* - Environment, Terrestrial- Radioactive Materials Monitoring & Transport- (-1989)
OSTI ID:
5521813
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: KPRMA
Submitting Site:
INIS
Size:
Pages: 22-24
Announcement Date:

Journal Article:

Citation Formats

Lisachenko, Eh P, Ponikarova, T M, and Lisitsyna, Yu Z. Natural radionuclide distribution in phosphate fertilizer and superphosphate production technology. USSR: N. p., 1987. Web.
Lisachenko, Eh P, Ponikarova, T M, & Lisitsyna, Yu Z. Natural radionuclide distribution in phosphate fertilizer and superphosphate production technology. USSR.
Lisachenko, Eh P, Ponikarova, T M, and Lisitsyna, Yu Z. 1987. "Natural radionuclide distribution in phosphate fertilizer and superphosphate production technology." USSR.
@misc{etde_5521813,
title = {Natural radionuclide distribution in phosphate fertilizer and superphosphate production technology}
author = {Lisachenko, Eh P, Ponikarova, T M, and Lisitsyna, Yu Z}
abstractNote = {The obtained data on the natural radionuclide distribution by phosphate fertilizer and superphosphate production process stages testify to phosphate fertilizer enrichment 2-4 times in relation to initial ore, depending in the raw material used. In this case uranium and thorium series element concentration value (in equilibrium with their decomposition products), proposed as a regulating one in phosphorus-containing fertilizers, is not achieved. However, the fact of lurichment as it is and the enrichment factor, stated in the course of the work, should be taken into account for evaluation of phosphorite new deposit raw material with higher concentrations of natural radionuclides. Natural radionuclide separation in the enrichment process and superphosphate production is not revealed.}
journal = {Khim. Prom-st. (Moscow); (USSR)}
volume = {5}
journal type = {AC}
place = {USSR}
year = {1987}
month = {Jan}
}