Title:
METHOD FOR PREPARING TRICALCIUM PHOSPHATE USING PORE FORMING AGENT, AND TRICALCIUM PHOSPHATE PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2013/122336
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing tricalcium phosphate using a pore forming agent, and tricalcium phosphate prepared thereby, and more specifically, provides a method for preparing tricalcium phosphate using a pore forming agent, comprising the steps of: (step 1) mixing a source material for tricalcium phosphate and a pore forming agent; (step 2) calcining the mixture mixed in step 1 at 1,200-1,400 ℃; and (step 3) cooling the calcined product calcined in step 2. According to the present invention, the method for preparing tricalcium phosphate using a pore forming agent forms pores in tricalcium phosphate by adding a pore forming agent and allows air to smoothly come in and out through the formed pores, and thus can further improve cooling efficiency.
Inventors:
KIM SUNG SOO (KR)
Application Number:
PCT/KR2013/000529
Publication Date:
August 22, 2013
Filing Date:
January 23, 2013
Export Citation:
Assignee:
KOREA RES INST CHEM TECH (KR)
International Classes:
C01B25/32; B01J6/00
Foreign References:
| US5709742A | 1998-01-20 | |||
| KR20070010919A | 2007-01-24 | |||
| JP2004026648A | 2004-01-29 | |||
| KR20100041237A | 2010-04-22 | |||
| KR20110120784A | 2011-11-04 |
Attorney, Agent or Firm:
LEE, Won Hee (642-16 Yoksam-dong Kangnam-ku, Seoul 135-080, KR)
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Claims: