DE3765235D1 - Verfahren zur glasgemenge-vorwaermung und erschmelzung mit wiederverwertung von feinstaub. - Google Patents
Verfahren zur glasgemenge-vorwaermung und erschmelzung mit wiederverwertung von feinstaub.Info
- Publication number
- DE3765235D1 DE3765235D1 DE8787114186T DE3765235T DE3765235D1 DE 3765235 D1 DE3765235 D1 DE 3765235D1 DE 8787114186 T DE8787114186 T DE 8787114186T DE 3765235 T DE3765235 T DE 3765235T DE 3765235 D1 DE3765235 D1 DE 3765235D1
- Authority
- DE
- Germany
- Prior art keywords
- melting
- fine dust
- bottle glass
- recycling fine
- glass preheating
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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)
- Glass Melting And Manufacturing (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/914,226 US4696691A (en) | 1986-10-02 | 1986-10-02 | Method of glass batch preheating and liquefying with recycling of particulates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3765235D1 true DE3765235D1 (de) | 1990-10-31 |
Family
ID=25434062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787114186T Expired - Lifetime DE3765235D1 (de) | 1986-10-02 | 1987-09-29 | Verfahren zur glasgemenge-vorwaermung und erschmelzung mit wiederverwertung von feinstaub. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4696691A (de) |
EP (1) | EP0272387B1 (de) |
JP (1) | JPS63166727A (de) |
AT (1) | ATE56931T1 (de) |
CA (1) | CA1277836C (de) |
DE (1) | DE3765235D1 (de) |
ES (1) | ES2017979B3 (de) |
GR (1) | GR3000908T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853024A (en) * | 1988-05-17 | 1989-08-01 | Owens-Corning Fiberglas Corporation | Scrap recovery apparatus |
US5188649A (en) * | 1991-08-07 | 1993-02-23 | Pedro Buarque de Macedo | Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste |
US5678236A (en) * | 1996-01-23 | 1997-10-14 | Pedro Buarque De Macedo | Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste |
US7373791B1 (en) | 1999-07-13 | 2008-05-20 | Ppg Industries Ohio, Inc. | Methods of forming particulate glass batch compositions |
JP5094352B2 (ja) * | 2007-12-04 | 2012-12-12 | 大同特殊鋼株式会社 | ガラス溶解装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030094A (en) * | 1955-06-21 | 1962-04-17 | Walter C Saeman | Rotary furnace installations and method of processing charges therein |
JPS49324B1 (de) * | 1967-08-14 | 1974-01-07 | ||
US3880629A (en) * | 1973-07-09 | 1975-04-29 | Industrial Resources | Air pollution control process for glass manufacture |
US4113459A (en) * | 1974-08-14 | 1978-09-12 | Saint-Gobain Industries | Method and apparatus for melting mineral materials |
ZA757110B (en) * | 1974-11-25 | 1977-06-29 | Owens Corning Fiberglass Corp | Method for making glass |
US4208201A (en) * | 1975-05-15 | 1980-06-17 | Owens-Corning Fiberglas Corporation | Process and apparatus for treatment of exhaust gases from glass melting furnaces |
JPS5216513A (en) * | 1975-07-31 | 1977-02-07 | Ishikawajima Harima Heavy Ind | Method of melting raw materials for glass and apparatus thereof |
DE2656616A1 (de) * | 1976-11-12 | 1978-05-24 | Polysius Ag | Vorrichtung zum erhitzen von zur glasschmelze bestimmten rohmaterialien |
US4185984A (en) * | 1978-02-06 | 1980-01-29 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
US4349367A (en) * | 1981-03-31 | 1982-09-14 | Ppg Industries, Inc. | Method of recovering waste heat from furnace flue gases using a granular heat exchange means |
US4350512A (en) * | 1981-03-31 | 1982-09-21 | Ppg Industries, Inc. | Glass melting method using cullet as heat recovery and particulate collection medium |
US4519814A (en) * | 1983-07-25 | 1985-05-28 | Ppg Industries, Inc. | Two stage batch liquefaction process and apparatus |
US4529428A (en) * | 1983-11-25 | 1985-07-16 | Ppg Industries, Inc. | Method and apparatus for feeding an ablation liquefaction process |
-
1986
- 1986-10-02 US US06/914,226 patent/US4696691A/en not_active Expired - Fee Related
-
1987
- 1987-09-29 ES ES87114186T patent/ES2017979B3/es not_active Expired - Lifetime
- 1987-09-29 AT AT87114186T patent/ATE56931T1/de not_active IP Right Cessation
- 1987-09-29 DE DE8787114186T patent/DE3765235D1/de not_active Expired - Lifetime
- 1987-09-29 EP EP87114186A patent/EP0272387B1/de not_active Expired - Lifetime
- 1987-10-01 CA CA000548369A patent/CA1277836C/en not_active Expired - Lifetime
- 1987-10-02 JP JP62249661A patent/JPS63166727A/ja active Granted
-
1990
- 1990-10-05 GR GR90400740T patent/GR3000908T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4696691A (en) | 1987-09-29 |
EP0272387B1 (de) | 1990-09-26 |
JPH02295B2 (de) | 1990-01-05 |
GR3000908T3 (en) | 1991-12-10 |
JPS63166727A (ja) | 1988-07-09 |
EP0272387A1 (de) | 1988-06-29 |
ES2017979B3 (es) | 1991-03-16 |
CA1277836C (en) | 1990-12-18 |
ATE56931T1 (de) | 1990-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PPG INDUSTRIES OHIO, INC., CLEVELAND, OHIO, US |