KR970027002A - 아파타이트 복합 세라믹 휠타 제조법과 용도 - Google Patents

아파타이트 복합 세라믹 휠타 제조법과 용도 Download PDF

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Publication number
KR970027002A
KR970027002A KR1019950041652A KR19950041652A KR970027002A KR 970027002 A KR970027002 A KR 970027002A KR 1019950041652 A KR1019950041652 A KR 1019950041652A KR 19950041652 A KR19950041652 A KR 19950041652A KR 970027002 A KR970027002 A KR 970027002A
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South Korea
Prior art keywords
hours
composite ceramic
apatite
ceramic filter
mixed
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KR1019950041652A
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English (en)
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KR0138400B1 (ko
Inventor
김문영
박정현
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강필종
한국자원연구소
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Priority to KR1019950041652A priority Critical patent/KR0138400B1/ko
Priority to JP7351949A priority patent/JPH09309775A/ja
Publication of KR970027002A publication Critical patent/KR970027002A/ko
Application granted granted Critical
Publication of KR0138400B1 publication Critical patent/KR0138400B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

본 발명은 음료수, 연탁액 등에 포함되어 있는 생체 또는 제품에 위해를 초래하는 중금속 성분 및 세균을 제거하기 위하여 휠타 또는 여과장치로 사용하게 되는 세라믹 휠타 제조법과 용도에 관한 것으로서 다공질 수산아파타이트(Ca10(PO4)6(OH2)와 규조토를 혼합하여 공지의 접착제인 알진산등의 접착제와 수분을 가하여 가압성형한 후 20°~50℃에서 약 70시간 건조하고 다시 100°~150℃의 온도하에서 2시간 건조하여 700°~750℃의 온도에서 가열소성함과, 다공질수산 아파타이트의 구조토를 혼합하여 중금속 흡착성이 뛰어난 세라믹 휠타를 제조하여 이를 정수기, 양조식품, 의약품, 화학처리용 등에 이용하는 것이다.

Description

아파타이트 복합 세라믹 휠타 제조법과 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 다공질 수산 아파타이트(Ca10(PO4)6(OH2)와 규조토를 혼합하여 공지의 접착제인 알진산등의 접착제와 수분을 가하여 가압성형한 후 20°~50℃에서 약 70시간 건조하고 다시 100°~150℃의 온도하에서 2시간 건조하여 700°~750℃의 온도에서 가열소성함을 특징으로 하는 복합 세라믹 휠타 제조방법.
  2. 다공질수산 아파타이트와 규조토를 혼합하여 중금속 흡착성이 뛰어난 세라믹 휠타를 제조하여 이를 정수기, 양조식품, 의약품, 화학처리용 등에 이용함을 특징으로 한 복합세라믹 휠타의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950041652A 1995-11-16 1995-11-16 아파타이트 복합 세라믹 필터 제조방법 KR0138400B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950041652A KR0138400B1 (ko) 1995-11-16 1995-11-16 아파타이트 복합 세라믹 필터 제조방법
JP7351949A JPH09309775A (ja) 1995-11-16 1995-12-27 アパタイト多孔体の製造方法及びその利用方法並びにアパタイト多孔体を使用する複合セラミックフィルターの製造方法及びその利用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950041652A KR0138400B1 (ko) 1995-11-16 1995-11-16 아파타이트 복합 세라믹 필터 제조방법

Publications (2)

Publication Number Publication Date
KR970027002A true KR970027002A (ko) 1997-06-24
KR0138400B1 KR0138400B1 (ko) 1998-04-27

Family

ID=19434330

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950041652A KR0138400B1 (ko) 1995-11-16 1995-11-16 아파타이트 복합 세라믹 필터 제조방법

Country Status (2)

Country Link
JP (1) JPH09309775A (ko)
KR (1) KR0138400B1 (ko)

Also Published As

Publication number Publication date
JPH09309775A (ja) 1997-12-02
KR0138400B1 (ko) 1998-04-27

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