FI842893A0 - Smaeltningsprocess och -anordning foer raoaemnesblandning i tvenne skeden. - Google Patents

Smaeltningsprocess och -anordning foer raoaemnesblandning i tvenne skeden.

Info

Publication number
FI842893A0
FI842893A0 FI842893A FI842893A FI842893A0 FI 842893 A0 FI842893 A0 FI 842893A0 FI 842893 A FI842893 A FI 842893A FI 842893 A FI842893 A FI 842893A FI 842893 A0 FI842893 A0 FI 842893A0
Authority
FI
Finland
Prior art keywords
stage
tvenne
smaeltningsprocess
skeden
raoaemnesblandning
Prior art date
Application number
FI842893A
Other languages
English (en)
Other versions
FI76776B (fi
FI842893A (fi
FI76776C (fi
Inventor
Jr Henry Martin Demarest
Gerald Erasmus Kunkle
Joseph Michael Matesa
Original Assignee
Ppg Industries Inc
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
Priority claimed from US06/516,817 external-priority patent/US4519814A/en
Priority claimed from US06/519,949 external-priority patent/US4539030A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of FI842893A0 publication Critical patent/FI842893A0/fi
Publication of FI842893A publication Critical patent/FI842893A/fi
Publication of FI76776B publication Critical patent/FI76776B/fi
Application granted granted Critical
Publication of FI76776C publication Critical patent/FI76776C/fi

Links

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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • 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
    • 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
    • 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
    • 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
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Moulding By Coating Moulds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Paper (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Table Devices Or Equipment (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Adornments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
FI842893A 1983-07-25 1984-07-18 Foerfarande foer smaeltning av glasmaeng. FI76776C (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US51681783 1983-07-25
US06/516,817 US4519814A (en) 1983-07-25 1983-07-25 Two stage batch liquefaction process and apparatus
US51995083A 1983-08-03 1983-08-03
US51995083 1983-08-03
US51994983 1983-08-03
US06/519,949 US4539030A (en) 1983-08-03 1983-08-03 Method of calcining and liquefying glass batch

Publications (4)

Publication Number Publication Date
FI842893A0 true FI842893A0 (fi) 1984-07-18
FI842893A FI842893A (fi) 1985-01-26
FI76776B FI76776B (fi) 1988-08-31
FI76776C FI76776C (fi) 1988-12-12

Family

ID=27414651

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842893A FI76776C (fi) 1983-07-25 1984-07-18 Foerfarande foer smaeltning av glasmaeng.

Country Status (23)

Country Link
EP (1) EP0132654B1 (fi)
KR (1) KR920003939B1 (fi)
AT (1) ATE94157T1 (fi)
AU (1) AU557995B2 (fi)
BG (1) BG50269A3 (fi)
BR (1) BR8403661A (fi)
CS (1) CS253590B2 (fi)
DE (1) DE3486208T2 (fi)
DK (1) DK161137C (fi)
ES (1) ES534588A0 (fi)
FI (1) FI76776C (fi)
GR (1) GR82653B (fi)
IE (1) IE61835B1 (fi)
IL (1) IL72325A (fi)
IN (1) IN161524B (fi)
MX (1) MX162743A (fi)
NO (1) NO159486C (fi)
NZ (1) NZ208658A (fi)
PL (1) PL145964B1 (fi)
PT (1) PT78927B (fi)
RO (1) RO90956B (fi)
TR (1) TR22256A (fi)
YU (1) YU45637B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496387A (en) * 1983-10-31 1985-01-29 Ppg Industries, Inc. Transition between batch preheating and liquefying stages apparatus
US4529428A (en) * 1983-11-25 1985-07-16 Ppg Industries, Inc. Method and apparatus for feeding an ablation liquefaction process
US4545800A (en) * 1984-07-19 1985-10-08 Ppg Industries, Inc. Submerged oxygen-hydrogen combustion melting of glass
AR240891A1 (es) * 1985-06-25 1991-03-27 Ppg Ind Inc Cesionaria De Henr Un metodo de fundir un lote o carga de vidrio o lo similar.
US4728352A (en) * 1986-10-02 1988-03-01 Ppg Industries, Inc. Glass batch feed arrangement with directional adjustability
US4707175A (en) * 1985-12-23 1987-11-17 Ppg Industries, Inc. Method of preheating pulverulent batch material
US4676819A (en) * 1986-02-07 1987-06-30 Ppg Industries, Inc. Ablation melting with composite lining
US4668272A (en) * 1986-01-02 1987-05-26 Ppg Industries, Inc. Support and drive system for rotating liquefaction vessel
US4920080A (en) * 1988-08-19 1990-04-24 Ppg Industries, Inc. Method of making glass with preliminary reaction of batch materials
US4973346A (en) * 1989-10-30 1990-11-27 Union Carbide Corporation Glassmelting method with reduced nox generation
JP3173336B2 (ja) * 1995-07-12 2001-06-04 日東紡績株式会社 高強度ロックウール及びその製造方法
FR3066810B1 (fr) 2017-05-23 2019-06-14 Arc France Four combine
CN115521045B (zh) * 2022-10-29 2024-04-19 刘益友 光学镜头的自动化生产线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR679681A (fr) 1929-09-20 1930-04-16 Willy Gleichmann Procédé et dispositif pour la fusion du verre de quartz
DE930946C (de) * 1949-09-23 1955-07-28 Actien Ges Der Gerresheimer Gl Verfahren zum Betrieb von Glas- od. dgl. Schmelzoefen mit vorgesintertem Gemenge
US3607190A (en) * 1967-09-14 1971-09-21 Harvey Larry Penberthy Method and apparatus for preheating glass batch
US4381934A (en) 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction

Also Published As

Publication number Publication date
IE841674L (en) 1985-01-25
DE3486208T2 (de) 1994-02-03
NZ208658A (en) 1987-03-31
BR8403661A (pt) 1985-07-02
ES8504637A1 (es) 1985-05-01
DK161137B (da) 1991-06-03
EP0132654A1 (en) 1985-02-13
YU128884A (en) 1987-02-28
PT78927A (en) 1984-08-01
PL145964B1 (en) 1988-12-31
MX162743A (es) 1991-06-24
FI76776B (fi) 1988-08-31
IE61835B1 (en) 1994-11-30
DK361784D0 (da) 1984-07-24
RO90956A (ro) 1987-12-31
IL72325A (en) 1992-01-15
AU3005584A (en) 1985-01-31
PT78927B (en) 1986-06-03
NO842957L (no) 1985-01-28
IN161524B (fi) 1987-12-19
GR82653B (fi) 1985-02-07
RO90956B (ro) 1988-01-01
DE3486208D1 (de) 1993-10-14
KR920003939B1 (ko) 1992-05-18
NO159486B (no) 1988-09-26
ATE94157T1 (de) 1993-09-15
AU557995B2 (en) 1987-01-15
BG50269A3 (en) 1992-06-15
PL248855A1 (en) 1985-04-09
EP0132654B1 (en) 1993-09-08
FI842893A (fi) 1985-01-26
DK361784A (da) 1985-01-26
DK161137C (da) 1991-11-25
ES534588A0 (es) 1985-05-01
YU45637B (sh) 1992-07-20
FI76776C (fi) 1988-12-12
TR22256A (tr) 1986-11-25
CS253590B2 (en) 1987-11-12
NO159486C (no) 1989-01-04
KR850001125A (ko) 1985-03-16

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: PPG INDUSTRIES, INC.