Reaction between calcium phosphate and fluoride in phosphogypsum

Journal of the European Ceramic Society

Volumn 26, Issue 4-5, 2006, Pages 767-770

  Tafu, Masamoto ^a   Chohji, Tetsuji ^a  

^a TOYAMA NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

Author keywords

Chemical properties; Gypsum; Impurities; Surfaces

Indexed keywords

CALCIUM COMPOUNDS; FLUORINE COMPOUNDS; IMPURITIES; IONS; PHOSPHORIC ACID; SURFACES; X RAY DIFFRACTION ANALYSIS;

CALCIUM PHOSPHATE; CHEMICAL PROPERTIES; FLUORIDE; PHOSPHOGYPSUM;

GYPSUM;

CERAMICS;

EID: 29944438569     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2005.06.031     Document Type: Article

References (8)

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2. L.C. Chow W.E. Brown Reaction of dicalcium phosphate dihydrate with fluoride J. Dent. Res. 52 6 1973 1220-1227
3. L.C. Chow Development of self-setting calcium phosphate cements: biomaterials J. Ceram. Soc. Jpn. 99 10 1991 954-964
4. M. Tafu S. Kagaya T. Chohji A separation method for simplified determination of fluoride by using calcium phosphate Anal. Sci. 17 2001 i753-i756
5. M. Tafu T. Chohji A simplified method for determination of trace amounts of fluoride in the air by using transform reaction of calcium hydrogenphosphate dihydrate (DCPD) J. Ecotech. Res. 10 2 2004 83-89 (in Japanese)
6. K. Kaji T. Tsuda Fluoride and phosphate in the by-produced gypsum of phosphoric acid process Gypsum Lime 48 1960 162-167 (in Japanese)
7. Japan Industrial Standard of Analytical method for Industrial Water, JIS K0101-1998.
8. R.K. Iler The Chemistry of Silica 1979 John Wiley and Sons New York p. 213