PT85865A - Processo e aparelho para a liquefaccao de um material pulverulento - Google Patents

Processo e aparelho para a liquefaccao de um material pulverulento

Info

Publication number
PT85865A
PT85865A PT85865A PT8586587A PT85865A PT 85865 A PT85865 A PT 85865A PT 85865 A PT85865 A PT 85865A PT 8586587 A PT8586587 A PT 8586587A PT 85865 A PT85865 A PT 85865A
Authority
PT
Portugal
Prior art keywords
liquefaction
stream
pulverulent material
tube
pulverulent
Prior art date
Application number
PT85865A
Other languages
English (en)
Other versions
PT85865B (pt
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
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of PT85865A publication Critical patent/PT85865A/pt
Publication of PT85865B publication Critical patent/PT85865B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the 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
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • 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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Paper (AREA)
  • Packaging Frangible Articles (AREA)
  • Glass Compositions (AREA)
  • Elimination Of Static Electricity (AREA)
  • Formation Of Insulating Films (AREA)
  • Inorganic Insulating Materials (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pallets (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disintegrating Or Milling (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
PT85865A 1986-10-02 1987-10-02 Processo e aparelho para a liquefaccao de um material pulverulento PT85865B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/914,414 US4728352A (en) 1986-10-02 1986-10-02 Glass batch feed arrangement with directional adjustability

Publications (2)

Publication Number Publication Date
PT85865A true PT85865A (pt) 1988-11-30
PT85865B PT85865B (pt) 1993-08-31

Family

ID=25434331

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85865A PT85865B (pt) 1986-10-02 1987-10-02 Processo e aparelho para a liquefaccao de um material pulverulento

Country Status (19)

Country Link
US (1) US4728352A (pt)
EP (1) EP0263410B1 (pt)
JP (1) JPS6395122A (pt)
KR (1) KR900002522B1 (pt)
CN (1) CN1011885B (pt)
AT (1) ATE61322T1 (pt)
AU (1) AU577984B2 (pt)
BR (1) BR8705243A (pt)
CA (1) CA1285770C (pt)
DE (1) DE3768407D1 (pt)
DK (1) DK516687A (pt)
ES (1) ES2020985B3 (pt)
FI (1) FI874303A7 (pt)
GR (1) GR3001575T3 (pt)
IL (1) IL84024A0 (pt)
IN (1) IN172025B (pt)
NZ (1) NZ221980A (pt)
PT (1) PT85865B (pt)
ZA (1) ZA877328B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7926301B2 (en) * 2007-08-16 2011-04-19 Corning Incorporated Method and apparatus for controlling the level of a molten material in a glass manufacturing system
TWI454436B (zh) * 2009-11-16 2014-10-01 Asahi Glass Co Ltd A molten glass supply device
CN101870554B (zh) * 2010-06-11 2012-09-26 自贡市鼎盛新材料有限公司 耐碱玻璃球及玻璃纤维的制备装置
JP5853952B2 (ja) * 2010-07-13 2016-02-09 日立金属株式会社 処理装置
CN105758196B (zh) * 2016-04-26 2018-08-10 芜湖东旭光电科技有限公司 用于玻璃基板窑炉卸料的保护装置
CN113019992A (zh) * 2021-03-29 2021-06-25 合肥名德光电科技股份有限公司 用于色选机360度旋转的导料管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2006947A (en) * 1930-06-14 1935-07-02 Ferguson John Centrifugal glass-melting furnace
US2007755A (en) * 1933-07-01 1935-07-09 Fairmount Glass Works Process of electrically melting and refining glass and apparatus therefor
GB1350639A (en) * 1971-06-07 1974-04-18 Technisches Glas Veb K Glass melting furnace
US4277277A (en) * 1979-11-29 1981-07-07 Owens-Corning Fiberglas Corporation Feeding agglomerates to a glass melting furnace
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction
US4519814A (en) * 1983-07-25 1985-05-28 Ppg Industries, Inc. Two stage batch liquefaction process and apparatus
NZ208658A (en) * 1983-07-25 1987-03-31 Ppg Industries Inc Two-stage batch liquefaction process and apparatus therefor
US4529428A (en) * 1983-11-25 1985-07-16 Ppg Industries, Inc. Method and apparatus for feeding an ablation liquefaction process

Also Published As

Publication number Publication date
NZ221980A (en) 1990-02-26
PT85865B (pt) 1993-08-31
KR900002522B1 (ko) 1990-04-20
IL84024A0 (en) 1988-02-29
KR880005044A (ko) 1988-06-27
DK516687D0 (da) 1987-10-01
GR3001575T3 (en) 1992-11-23
ZA877328B (en) 1989-05-30
BR8705243A (pt) 1988-05-24
ATE61322T1 (de) 1991-03-15
JPS6395122A (ja) 1988-04-26
JPH02296B2 (pt) 1990-01-05
AU7928587A (en) 1988-04-14
AU577984B2 (en) 1988-10-06
US4728352A (en) 1988-03-01
FI874303L (fi) 1988-04-03
CA1285770C (en) 1991-07-09
DK516687A (da) 1988-04-03
IN172025B (pt) 1993-03-13
FI874303A7 (fi) 1988-04-03
EP0263410B1 (en) 1991-03-06
DE3768407D1 (de) 1991-04-11
ES2020985B3 (es) 1991-10-16
EP0263410A1 (en) 1988-04-13
CN1011885B (zh) 1991-03-06
FI874303A0 (fi) 1987-10-01
CN1032433A (zh) 1989-04-19

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930210

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940831