자원리싸이클링 (Resources Recycling)
- 제5권3호
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- Pages.50-55
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- 1996
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- 2765-3439(pISSN)
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- 2765-3447(eISSN)
수산화 인산칼슘의 합성
Synthesis of Hydroxycalciumphosphate
- Hwang, Young-Gil (Department of Metallurgical Engineering, Dong-A University) ;
- Kim, Youn-Soo (Department of Metallurgical Engineering, Dong-A University) ;
- Kim, Jae-Il (Department of Metallurgical Engineering, Dong-A University)
- 발행 : 1996.09.01
초록
CaO를
The synthesis of Ca,,(PO,),(OH), by adding (NFIa)J),HPO, to lhe solution of Ca(NO,), dlssolvad CaO in HNO, and contmlled pH with NH,OH was carried out for certain time at room temperahire and atmosphere. Ca,,(PO,),(OH), was rorrned at the range from pN 10 to pH 13. The particle s~zeof Ca,,(PO,),(OH)i was 0.1-0.5 &In. Thc optimum reaction lime was 30 min, and the temperature was 40-70
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