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KR900003073A - 배치물질을 예비반응시키는 유리의 제조방법 - Google Patents

배치물질을 예비반응시키는 유리의 제조방법 Download PDF

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Publication number
KR900003073A
KR900003073A KR1019890011767A KR890011767A KR900003073A KR 900003073 A KR900003073 A KR 900003073A KR 1019890011767 A KR1019890011767 A KR 1019890011767A KR 890011767 A KR890011767 A KR 890011767A KR 900003073 A KR900003073 A KR 900003073A
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KR
South Korea
Prior art keywords
region
raw material
calcium
glass according
carbonate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1019890011767A
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English (en)
Inventor
마틴 데마레스트 2세 헨리
Original Assignee
헨렌 에이. 파블릭크
피피지 인더스트리즈, 인코포레이티드
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 헨렌 에이. 파블릭크, 피피지 인더스트리즈, 인코포레이티드 filed Critical 헨렌 에이. 파블릭크
Publication of KR900003073A publication Critical patent/KR900003073A/ko
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/026—Pelletisation or prereacting of powdered raw materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B1/00—Preparing the batches
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)
  • Silicon Compounds (AREA)

Abstract

내용 없음

Description

배치물질을 예비반응시키는 유리의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 분리식 하소장치, 실리게이트 반응기 및 액화용기를 포함하는 본 발명을 실행하기 위한 특정 실시예의 개략측면도.

Claims (11)

  1. 실리카원료물질, 탄산나트륨 및 칼슘원료물질을 포함하는 배치물질로부터 유리를 제조하는 방법에 있어서: 나트륨실리케이트를 주성분으로 하는 생성물을 얻기에 충분한 시간동안 충분한 온도에서 적어도 일부의 실리카 원료물질을 제1영역에서 탄산나트륨과 접촉시키는 단계와: 탄산염이 거의 없는 칼슘원료를 상기 제1영역으로 부터의 상기 나트륨실리케이트와 접촉하도록 제2영역으로 공급하는 단계와;서로 접촉하고 있는 상기 물질들을 유리의 용융이 시작되도록 가열하는 단계를 포함하는 유리의 제조방법.
  2. 제1항에 있어서, 소량의 상기 실리카원료물질을 상기 제1영역에서 상기 탄산나트륨과 접촉시키고, 다량의 상기 실리카원료 물질을 나트륨메타실리케이트와 접촉시키기 전에 예열하는 유리의 제조방법.
  3. 제2항에 있어서, 다량의 상기 실리카원료물질중 적어도 일부를 칼슘원료중 적어도 일부와 접촉하는 동안 예열하는 유리의 제조방법.
  4. 제3항에 있어서, 상기 칼슘원료가 탄산칼슘을 포함하고, 상기 실리카 원료중 일부와 접촉하고 있는 상기 칼슘원료의 예열은 상기 탄산칼슘을 거의 하소시킬 수 있는 온도에서 행하는 유리의 제조방법.
  5. 제1항에 있어서, 상기 칼슘원료가 탄산칼슘을 포함하고, 이 탄산칼슘을 상기 나트륨실리케이트와 접촉하기 전에 거의 하소될 수 있도록 제3영역에서 가열하는 유리의 제조방법.
  6. 제5항에 있어서, 하소처리에 필요한 열의 상당부분을 석탄을 연소시켜서 공급하는 유리의 제조방법.
  7. 제5항에 있어서, 상기 제3영역을 연소에 의해 가열하고, 상기 제3영역으로 부터의 배기가스를 상기 제1영역으로 통과시키는 유리의 제조방법.
  8. 제7항에 있어서, 상기 제2영역을 연소에 의해 가열하고, 상기 제2영역으로 부터의 배기가스를 상기 제1영역으로 통과시키는 유리의 제조방법.
  9. 제8항에 있어서, 상기 제1영역에 공급되는 에너지의 대부분이 배기가스 형태인 유리의 제조방법.
  10. 제9항에 있어서, 상기 제1영역에서 필요한 거의 모든 에너지를 배기가스로 부터 회수된 열에 의해 공급하는 유리의 제조방법.
  11. 제1항에 있어서, 상기 제2영역을 연소해 의해 가열하고, 상기 제2영역으로 부터의 배기가스를 상기 제1영역으로 통과시키는 유리의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890011767A 1988-08-19 1989-08-18 배치물질을 예비반응시키는 유리의 제조방법 Withdrawn KR900003073A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/233,707 US4920080A (en) 1988-08-19 1988-08-19 Method of making glass with preliminary reaction of batch materials
US7/233707 1988-08-19

Publications (1)

Publication Number Publication Date
KR900003073A true KR900003073A (ko) 1990-03-23

Family

ID=22878376

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890011767A Withdrawn KR900003073A (ko) 1988-08-19 1989-08-18 배치물질을 예비반응시키는 유리의 제조방법

Country Status (11)

Country Link
US (1) US4920080A (ko)
EP (1) EP0355618A3 (ko)
JP (1) JPH0297434A (ko)
KR (1) KR900003073A (ko)
CN (1) CN1040568A (ko)
BR (1) BR8904136A (ko)
DK (1) DK407489A (ko)
FI (1) FI893898A7 (ko)
IL (1) IL91247A0 (ko)
PT (1) PT91494A (ko)
ZA (1) ZA895911B (ko)

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Also Published As

Publication number Publication date
FI893898L (fi) 1990-02-20
US4920080A (en) 1990-04-24
ZA895911B (en) 1991-04-24
PT91494A (pt) 1990-03-08
FI893898A7 (fi) 1990-02-20
AU3917589A (en) 1990-02-22
AU598716B2 (en) 1990-06-28
DK407489A (da) 1990-02-20
BR8904136A (pt) 1990-04-10
CN1040568A (zh) 1990-03-21
FI893898A0 (fi) 1989-08-18
DK407489D0 (da) 1989-08-18
EP0355618A2 (en) 1990-02-28
IL91247A0 (en) 1990-03-19
JPH0297434A (ja) 1990-04-10
EP0355618A3 (en) 1991-01-09

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19890818

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