KR830004180A - Hydroxyapatite, ceramic material and its manufacturing method - Google Patents

Hydroxyapatite, ceramic material and its manufacturing method Download PDF

Info

Publication number
KR830004180A
KR830004180A KR1019800003624A KR800003624A KR830004180A KR 830004180 A KR830004180 A KR 830004180A KR 1019800003624 A KR1019800003624 A KR 1019800003624A KR 800003624 A KR800003624 A KR 800003624A KR 830004180 A KR830004180 A KR 830004180A
Authority
KR
South Korea
Prior art keywords
hydroxyapatite
inert atmosphere
calcium
manufacturing
ceramic material
Prior art date
Application number
KR1019800003624A
Other languages
Korean (ko)
Other versions
KR830001541B1 (en
Inventor
히로시 나가이
야수지 니시무라
Original Assignee
이또오 고오지
구레하 가가꾸 고쿄오 가부시끼 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이또오 고오지, 구레하 가가꾸 고쿄오 가부시끼 가이샤 filed Critical 이또오 고오지
Priority to KR1019800003624A priority Critical patent/KR830001541B1/en
Publication of KR830004180A publication Critical patent/KR830004180A/en
Application granted granted Critical
Publication of KR830001541B1 publication Critical patent/KR830001541B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)

Abstract

내용 없음No content

Description

수산화인회석, 세라믹물질 및 그 제조방법Hydroxyapatite, ceramic material and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

탄산칼슘분말을 불활성대기중, 800 내지 1300℃에서 0.5내지 10시간 열분해하여 산화칼슘으로 전환시키고, 전환된 산화칼슘을 불활성 대기중에서 500℃ 미만으로 냉각하고, 냉각된 산화칼슘을 난류하에 교반하며, 물과 함께 소화(slaking)시켜 수산화칼슘을 수득하고, 수산화칼슘을 난류하 불활성대기 중에서 인산 수용액과 반응시키는 것을 특징으로하여 수산화 인회석을 제조하는 방법.The calcium carbonate powder is pyrolyzed at 800 to 1300 ° C. for 0.5 to 10 hours in an inert atmosphere, and converted to calcium oxide, the converted calcium oxide is cooled to less than 500 ° C. in an inert atmosphere, and the cooled calcium oxide is stirred under turbulence, Slaking with water to obtain calcium hydroxide, and the method of producing a hydroxyapatite, characterized in that the calcium hydroxide is reacted with an aqueous solution of phosphate in an inert atmosphere under turbulent flow. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800003624A 1980-09-16 1980-09-16 Method of manufacturing hydroxyapatite KR830001541B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800003624A KR830001541B1 (en) 1980-09-16 1980-09-16 Method of manufacturing hydroxyapatite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800003624A KR830001541B1 (en) 1980-09-16 1980-09-16 Method of manufacturing hydroxyapatite

Publications (2)

Publication Number Publication Date
KR830004180A true KR830004180A (en) 1983-07-06
KR830001541B1 KR830001541B1 (en) 1983-08-10

Family

ID=19217716

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003624A KR830001541B1 (en) 1980-09-16 1980-09-16 Method of manufacturing hydroxyapatite

Country Status (1)

Country Link
KR (1) KR830001541B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040008315A (en) * 2002-07-18 2004-01-31 요업기술원 A method for the preparation of nano-hydroxyapatite for antibacteria

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040008315A (en) * 2002-07-18 2004-01-31 요업기술원 A method for the preparation of nano-hydroxyapatite for antibacteria

Also Published As

Publication number Publication date
KR830001541B1 (en) 1983-08-10

Similar Documents

Publication Publication Date Title
EP0143633A3 (en) Non-expansive, rapid setting cement
SE8601523D0 (en) DENTAL ALUMINATE CEMENT COMPOSITIONS
GB1519235A (en) Production of betalithium aluminate
KR830004180A (en) Hydroxyapatite, ceramic material and its manufacturing method
KR830006136A (en) Manufacturing process of gray gray
BR8203251A (en) AGGLUTINANT COMPOSITIONS BASED ON ALKALINE METAL SILICATE SOLUTIONS AND THEIR APPLICATION
KR850002245A (en) Method for preparing calciumite calcium carbonate
KR870011044A (en) Manufacturing method of solid basic polyaluminum chloride
JPS52117279A (en) Dehydration of sludge
KR840003981A (en) Method of making clay bricks
KR880006995A (en) Method of manufacturing noodles using chestnut powder
KR910020165A (en) Manufacturing method of detergent
JPS53137100A (en) Production of briquettes
JPS5295578A (en) Wet process desulfurization of exhaust gas by slag
FR2142135A5 (en) Drying phosphate gypsum - without escape of fluorine by adding calcium oxide/hydroxide/carbonate
JPS52145395A (en) Production of calcium sulfite for paper coating pigment
KR880013819A (en) Method for preparing calcium source using waste gypsum
Yu CONCENTRATION DEPENDENCE OF THE UNIT-CELL PARAMETER OF THE SOLID SOLUTION IN THE MGO-MNO SYSTEM
KR840001627A (en) Wide range of special Cransha stone powder soap recipe
KR870008787A (en) Manufacturing method of potassium oxide using shellfish as a raw material
FR2359072A1 (en) SYNTHETIC SCAWTITE MANUFACTURING PROCESS 6 CAO.6SIO2.CACO3.2H2O
JPS57123292A (en) Production of co-containing gas
KR830008044A (en) Automatic pressure generator
KR900017947A (en) Manufacturing method of tiles and bricks based on Jeju volcanic ash
JPS5319994A (en) Production of liquid aluminum sulfate