KR890011809A - 페이스트로부터 유기 결합재를 제거하는 방법 및 장치 - Google Patents

페이스트로부터 유기 결합재를 제거하는 방법 및 장치 Download PDF

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Publication number
KR890011809A
KR890011809A KR1019890000212A KR890000212A KR890011809A KR 890011809 A KR890011809 A KR 890011809A KR 1019890000212 A KR1019890000212 A KR 1019890000212A KR 890000212 A KR890000212 A KR 890000212A KR 890011809 A KR890011809 A KR 890011809A
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KR
South Korea
Prior art keywords
paste
organic binder
weight
temperature
ignition
Prior art date
Application number
KR1019890000212A
Other languages
English (en)
Inventor
페르베이예 헨드릭
헨드리쿠스 마리아 브루징크 빌헬무스
Original Assignee
이반 밀러 레르너
엔.브이.필립스 글로아이람펜파브리켄
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 이반 밀러 레르너, 엔.브이.필립스 글로아이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR890011809A publication Critical patent/KR890011809A/ko

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • 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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2203/00—Controlling
    • B22F2203/03—Controlling for feed-back
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

내용 없음

Description

페이스트로부터 유기 결합재를 제거하는 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 따른 장치를 도식적으로 도시한 도면

Claims (5)

  1. 온도 조정용 써모 스타트를 구비하는 점화 장치를 사용하여 페이스트로부터 유기 결합재를 제거하는 장치에 있어서, 점화 장치는 페이스트의 중량을 정하는 중량 측정 장치와, 페이스트의 중량 감소율을 맞춰 원하는 진동을 얻도록 온도가 조절되는 써모 스타트와 중량 측정 장치 사이에 조절 장치를 구비하는 것을 특징으로 하는 페이스트로부터 유기 결합재를 제거하는 장치.
  2. 상승된 온도에서 점화시킴으로써 페이스트로부터 유기 결합재를 제거하는 방법에 있어서, 연소중의 연속 공정에서 페이스트의 중량이 정해지고, 중량 감소율이 제때에 원하는 진동을 얻도록 점화 온도가 조절되는 것을 특징으로 하는 페이스트로부터 유기 결합재를 제거하는 방법.
  3. 제2항에 있어서, 중량 감소율은 연소 공정중에 대체로 일정한 값을 갖는 것을 특징으로 하는 페이스트로부터 유기 결합재를 제거하는 방법.
  4. 제2항 또는 제3항에 있어서, 페이스트는 그린 세라믹 재료를 포함하는 것을 특징으로 하는 페이스트로부터 유기 결합재를 제거하는 방법.
  5. 제2항 또는 제3항에 있어서, 페이스트는 미세 분해된 형태의 금속을 포함하는 것을 특징으로 하는 데이스트토로부터 유기 결합재를 제거하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890000212A 1988-01-14 1989-01-11 페이스트로부터 유기 결합재를 제거하는 방법 및 장치 KR890011809A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800074 1988-01-14
NL8800074A NL8800074A (nl) 1988-01-14 1988-01-14 Inrichting en werkwijze voor het verwijderen van een organisch bindmiddel uit een pasta.

Publications (1)

Publication Number Publication Date
KR890011809A true KR890011809A (ko) 1989-08-22

Family

ID=19851589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890000212A KR890011809A (ko) 1988-01-14 1989-01-11 페이스트로부터 유기 결합재를 제거하는 방법 및 장치

Country Status (4)

Country Link
EP (1) EP0325317A1 (ko)
JP (1) JPH01234372A (ko)
KR (1) KR890011809A (ko)
NL (1) NL8800074A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419857A (en) * 1993-08-17 1995-05-30 Praxair Technology, Inc. Thermal removal of binders from ceramic-particle bodies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE349858B (ko) * 1970-10-27 1972-10-09 Asea Ab
JPS5254711A (en) * 1975-10-29 1977-05-04 Leco Corp Method of preetreating ceramic base body pieces
US4305756A (en) * 1980-01-14 1981-12-15 Witec Cayman Patents, Ltd. Method and means for removing binder from a green body
JPS61155265A (ja) * 1984-12-26 1986-07-14 住友重機械工業株式会社 超臨界流体により成形体中のバインダ−を除去する方法

Also Published As

Publication number Publication date
JPH01234372A (ja) 1989-09-19
NL8800074A (nl) 1989-08-01
EP0325317A1 (en) 1989-07-26

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