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)
  • Packaging Frangible Articles (AREA)
  • Paper (AREA)
  • Elimination Of Static Electricity (AREA)
  • Formation Of Insulating Films (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pallets (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Disintegrating Or Milling (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
CN103003899B (zh) * 2010-07-13 2016-08-03 日立金属株式会社 处理装置
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
EP0263410A1 (en) 1988-04-13
ES2020985B3 (es) 1991-10-16
CN1032433A (zh) 1989-04-19
KR900002522B1 (ko) 1990-04-20
DK516687D0 (da) 1987-10-01
CA1285770C (en) 1991-07-09
BR8705243A (pt) 1988-05-24
IL84024A0 (en) 1988-02-29
FI874303A0 (fi) 1987-10-01
AU7928587A (en) 1988-04-14
FI874303L (fi) 1988-04-03
EP0263410B1 (en) 1991-03-06
JPS6395122A (ja) 1988-04-26
CN1011885B (zh) 1991-03-06
IN172025B (pt) 1993-03-13
FI874303A7 (fi) 1988-04-03
DE3768407D1 (de) 1991-04-11
DK516687A (da) 1988-04-03
PT85865B (pt) 1993-08-31
US4728352A (en) 1988-03-01
NZ221980A (en) 1990-02-26
ZA877328B (en) 1989-05-30
AU577984B2 (en) 1988-10-06
ATE61322T1 (de) 1991-03-15
KR880005044A (ko) 1988-06-27
GR3001575T3 (en) 1992-11-23
JPH02296B2 (pt) 1990-01-05

Similar Documents

Publication Publication Date Title
BR8303028A (pt) Processo para a conversao de materia-prima contendo carbono em um gas-produto combustivel
ZA872713B (en) Process and apparatus for the production of synthesis gas
PT85865A (pt) Processo e aparelho para a liquefaccao de um material pulverulento
EP0252431A3 (en) Process for the preparation of n-fluorsulfon amides
DE3060870D1 (en) Apparatus and process for the aeration of a high solids concentration pseudoplastic liquid-solid mixture
AU597531B2 (en) Process for producing coal-water slurry at high concentration
ZA875622B (en) Process for the production of phtalic anhydride
ES2026542T3 (es) Un proceso para la produccion de un polimero amorfo de alfaolefina.
AU8050787A (en) Process for the production of formates
ZA823825B (en) A device for the production of a telecentric light beam and a process for use thereof
ZA888518B (en) Process and apparatus for the production of thermoplastics
GB2193444B (en) Process for the chemical conversion of a gaseous feed into an at least partly liquid product
ZA876396B (en) Process and apparatus for the production of synthesis gas
DE3662519D1 (en) Process for the production of methyl formate
GB2025389B (en) Process and apparatus for calcining finely divided cement raw materials
DE3665562D1 (en) Process and apparatus for the production of sodium hydrosulfite
ATE44376T1 (de) Verfahren und vorrichtung zur materialzufuehrung eines rotierenden schmelzofens.
BR9007372A (pt) Aparelho para producao de um acido hipohalogenado
GB2198732B (en) Process for the manufacture of photopolymerisable materials
DE3465722D1 (en) Process for reducing surface melt fracture during extrusion of ethylene polymers
GB2195629B (en) Process for the production of substituted amides
RO94641A2 (ro) Procedeu pentru purificarea paranitroclorbenzenului din amestecul obtinut la nitrarea monoclorbenzenului
OA08918A (fr) Procédé d'enrichissement de la canallite par flottation.
JPS53130595A (en) Apparatus for griinding end surface of steel materials
JPS5253776A (en) Apparatus for single crystal growth

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