JP5363347B2 - 二つの加熱炉を含むガラス溶融装置 - Google Patents
二つの加熱炉を含むガラス溶融装置 Download PDFInfo
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- JP5363347B2 JP5363347B2 JP2009554071A JP2009554071A JP5363347B2 JP 5363347 B2 JP5363347 B2 JP 5363347B2 JP 2009554071 A JP2009554071 A JP 2009554071A JP 2009554071 A JP2009554071 A JP 2009554071A JP 5363347 B2 JP5363347 B2 JP 5363347B2
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- heating furnace
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- 239000011521 glass Substances 0.000 title claims description 124
- 238000010438 heat treatment Methods 0.000 title claims description 74
- 238000002844 melting Methods 0.000 title description 8
- 230000008018 melting Effects 0.000 title description 8
- 238000002485 combustion reaction Methods 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
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- 239000000446 fuel Substances 0.000 claims description 12
- 239000010815 organic waste Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000006060 molten glass Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
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- 239000012620 biological material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 238000007670 refining Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000007800 oxidant agent Substances 0.000 description 7
- 239000006063 cullet Substances 0.000 description 6
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
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- 229910052742 iron Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 150000002430 hydrocarbons Chemical class 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical class [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Images
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
- 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
- C03B5/235—Heating the glass
- C03B5/2356—Submerged heating, e.g. by using heat pipes, hot gas or submerged combustion burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
-
- 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
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2211/00—Heating processes for glass melting in glass melting furnaces
- C03B2211/20—Submerged gas heating
- C03B2211/22—Submerged gas heating by direct combustion in the melt
-
- 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)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
- Joining Of Glass To Other Materials (AREA)
- Furnace Details (AREA)
Description
バッチの塊のときにおいて、1300〜1400℃であり、
三分の一の範囲である第一上流部の端部に向けて1500〜1600℃であり、
主要加熱炉の出口で1400〜1450℃である。
Claims (18)
- 最終ガラスを生産するための装置であって、電極及び/又はオーバーヘッドバーナーを備える主要加熱炉を含み、該主要加熱炉が、主要溶融ガラスを生み出す主要バッチ材料の供給を受け、並びに液中燃焼補助加熱炉を含み、該液中燃焼補助加熱炉が補助バッチ材料の供給を受け、補助溶融ガラスが、主要加熱炉長の最初の三分の一の上流端部に向けて該主要加熱炉に送り込まれる、装置。
- 前記主要加熱炉の溶融浴表面積が6から600m2の範囲に及ぶことを特徴とする、請求項1に記載の装置。
- 前記補助加熱炉の前記溶融浴表面積が0.5から15m2の範囲に及ぶことを特徴とする、請求項1又は請求項2に記載の装置。
- 前記主要加熱炉の前記溶融浴表面積の前記補助加熱炉の前記溶融浴表面積に対する比率が10から1000の範囲に及ぶことを特徴とする、請求項1から請求項3のいずれか1項に記載の装置。
- 前記主要加熱炉が機械的な攪拌機を備えていないことを特徴とする、請求項1から請求項4のいずれか1項に記載の装置。
- 請求項1から請求項5のいずれか1項に記載の装置を用いて最終ガラスを生産するための方法であって、補助ガラスが、主要ガラスと実質的に同一の組成である、方法。
- 前記補助加熱炉の運転時間が前記主要加熱炉の運転時間よりも短いことを特徴とする、請求項6に記載の方法。
- 前記補助ガラスの加熱炉引き抜き高が、前記最終ガラスの生産高の2%から40%を示すことを特徴とする、請求項6又は請求項7に記載の方法。
- 前記補助ガラスの加熱炉引き抜き高が、前記最終ガラスの生産高の4%から25%を示すことを特徴とする、請求項6から請求項8のいずれか1項に記載の方法。
- 前記補助加熱炉が、生物学的物質又は有機廃棄物タイプの燃料の供給を受けることを特徴とする、請求項6から請求項9のいずれか1項に記載の方法。
- 前記生物学的物質又は前記有機廃棄物タイプの燃料が、前記補助加熱炉で生み出される全液中燃焼エネルギーの5から100%の割合を占めることを特徴とする、請求項6から請求項10のいずれか1項に記載の方法。
- 前記主要ガラスと前記補助ガラスとについての質量パーセントの差が前記主要ガラス中の酸化物含有量の1%以下になるように、1質量%超で主要ガラス中に存在した任意の酸化物が、前記主要ガラスと前記補助ガラスとに含んで存在することを特徴とする、請求項6から請求項11のいずれか1項に記載の方法。
- 前記補助加熱炉からの燃焼排ガスが前記主要加熱炉の空気中に運搬される、請求項6から請求項12のいずれか1項に記載の方法。
- 請求項6から請求項13のいずれか1項に記載の方法による最終ガラスを生産するための方法を含む板ガラスを生産するための方法であって、その後に、該最終ガラスが該板ガラスに変換される、方法。
- 前記補助ガラスと前記主要ガラスとについての酸化還元の差が、最低酸化還元の20%を超えないことを特徴とする、請求項14に記載の方法。
- 前記板ガラスが溶融金属浴に浮かぶプラントで前記ガラスが前記板ガラスに変換され、該溶融金属浴の幅が2メートル超であることを特徴とする、請求項14又は請求項15に記載の方法。
- 請求項6から請求項13のいずれか1項に記載の方法による最終ガラスを生産するための方法を含むガラス繊維を生産するための方法であって、その後に、該最終ガラスが、繊維化ユニットで該ガラス繊維に変換される、方法。
- 前記最終ガラスが、前記主要加熱炉と前記繊維化ユニットとの間の任意の仕切り部に移送されないことを特徴とする、請求項17に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0753936A FR2913971B1 (fr) | 2007-03-20 | 2007-03-20 | Dispositif de fusion du verre comprenant deux fours |
FR0753936 | 2007-03-20 | ||
PCT/FR2008/050471 WO2008132373A2 (fr) | 2007-03-20 | 2008-03-19 | Dispositif de fusion du verre comprenant deux fours et procede utilisant ledit dispositif |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010522129A JP2010522129A (ja) | 2010-07-01 |
JP2010522129A5 JP2010522129A5 (ja) | 2013-08-29 |
JP5363347B2 true JP5363347B2 (ja) | 2013-12-11 |
Family
ID=38610855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009554071A Expired - Fee Related JP5363347B2 (ja) | 2007-03-20 | 2008-03-19 | 二つの加熱炉を含むガラス溶融装置 |
Country Status (16)
Country | Link |
---|---|
US (1) | US9611164B2 (ja) |
EP (1) | EP2137115B1 (ja) |
JP (1) | JP5363347B2 (ja) |
KR (1) | KR101488400B1 (ja) |
CN (1) | CN101687676B (ja) |
AT (1) | ATE520631T1 (ja) |
AU (1) | AU2008244088B2 (ja) |
BR (1) | BRPI0808816B1 (ja) |
DK (1) | DK2137115T3 (ja) |
EA (1) | EA015871B1 (ja) |
ES (1) | ES2371796T3 (ja) |
FR (1) | FR2913971B1 (ja) |
MX (1) | MX2009009806A (ja) |
PL (1) | PL2137115T3 (ja) |
PT (1) | PT2137115E (ja) |
WO (1) | WO2008132373A2 (ja) |
Families Citing this family (56)
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US8991215B2 (en) * | 2010-06-17 | 2015-03-31 | Johns Manville | Methods and systems for controlling bubble size and bubble decay rate in foamed glass produced by a submerged combustion melter |
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2007
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- 2008-03-19 WO PCT/FR2008/050471 patent/WO2008132373A2/fr active Application Filing
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DK2137115T3 (da) | 2011-12-12 |
EA200970873A1 (ru) | 2010-04-30 |
BRPI0808816A2 (pt) | 2014-08-19 |
EP2137115A2 (fr) | 2009-12-30 |
JP2010522129A (ja) | 2010-07-01 |
PT2137115E (pt) | 2011-12-07 |
BRPI0808816B1 (pt) | 2019-03-06 |
FR2913971A1 (fr) | 2008-09-26 |
CN101687676B (zh) | 2012-06-27 |
US20100064732A1 (en) | 2010-03-18 |
CN101687676A (zh) | 2010-03-31 |
WO2008132373A3 (fr) | 2008-12-18 |
EA015871B1 (ru) | 2011-12-30 |
ATE520631T1 (de) | 2011-09-15 |
ES2371796T3 (es) | 2012-01-10 |
EP2137115B1 (fr) | 2011-08-17 |
KR101488400B1 (ko) | 2015-01-30 |
US9611164B2 (en) | 2017-04-04 |
FR2913971B1 (fr) | 2009-04-24 |
AU2008244088B2 (en) | 2012-12-06 |
AU2008244088A1 (en) | 2008-11-06 |
PL2137115T3 (pl) | 2012-01-31 |
KR20100014450A (ko) | 2010-02-10 |
MX2009009806A (es) | 2009-12-08 |
WO2008132373A2 (fr) | 2008-11-06 |
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