JP5678062B2 - ガラス溶融炉 - Google Patents
ガラス溶融炉 Download PDFInfo
- Publication number
- JP5678062B2 JP5678062B2 JP2012523332A JP2012523332A JP5678062B2 JP 5678062 B2 JP5678062 B2 JP 5678062B2 JP 2012523332 A JP2012523332 A JP 2012523332A JP 2012523332 A JP2012523332 A JP 2012523332A JP 5678062 B2 JP5678062 B2 JP 5678062B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- gas mixture
- melting furnace
- membrane
- temperature
- 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.)
- Active
Links
- 238000002844 melting Methods 0.000 title claims description 16
- 230000008018 melting Effects 0.000 title claims description 16
- 239000011521 glass Substances 0.000 title claims description 13
- 239000001301 oxygen Substances 0.000 claims description 97
- 229910052760 oxygen Inorganic materials 0.000 claims description 97
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 96
- 239000007789 gas Substances 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 35
- 239000003517 fume Substances 0.000 claims description 31
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000012080 ambient air Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 32
- 238000004519 manufacturing process Methods 0.000 description 20
- 239000003570 air Substances 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000005816 glass manufacturing process Methods 0.000 description 4
- 238000003303 reheating Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000409 membrane extraction Methods 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
- C03B5/235—Heating the glass
- C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Glass Melting And Manufacturing (AREA)
- Air Supply (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Furnace Details (AREA)
Description
Claims (10)
- バーナによって加熱されるガラス溶融炉であって、燃焼エネルギーが酸素燃焼によって少なくとも部分的に生成され、バーナで燃焼される酸素の少なくとも一部がセラミック分離膜による酸素含有ガス混合物からの分離によって生成され、ガス混合物が分離前に圧縮されかつ加熱され、加熱が、部分的にその圧縮からもたらされ、かつ部分的に炉からの燃焼煙霧ガスの熱の一部からもたらされ、煙霧ガスが、熱交換流体の温度を高めるために第一熱交換器内に入り、熱交換流体が、ガス混合物を再加熱するために意図される第二熱交換器の方に向けられ、ガス混合物から酸素が抽出され、かつバーナに直接運ばれる、ガラス溶融炉。
- 膜による酸素の分離のためにガス混合物が少なくとも600℃で最大950℃の温度にもたらされる、請求項1に記載のガラス溶融炉。
- 膜による酸素の分離のためにガス混合物が1×106Pa以上の圧力下にある、請求項1又は2に記載のガラス溶融炉。
- 膜による酸素の分離のためにガス混合物が5×106Pa以下の圧力下にある、請求項3に記載のガラス溶融炉。
- ガス混合物の追加の加熱がボイラーへの供給によって確保される、請求項1に記載のガラス溶融炉。
- 第一熱交換器内に入る煙霧が800℃以上の温度にもたらされる、請求項1に記載のガラス溶融炉。
- 分離膜を通過した後に酸素を消耗したガス混合物が、最初のガス混合物の圧縮のためにタービン圧縮機を作動するために使用される、請求項1〜6のいずれかに記載のガス溶融炉。
- 酸素が抽出されるガス混合物が雰囲気空気から形成される、請求項1に記載のガス溶融炉。
- 煙霧が熱交換を受けた後で、かつ熱交換流体が第二熱交換器内に入った後に、前記煙霧及び熱交換流体がコジェネレーション工程で使用される、請求項1〜8のいずれかに記載のガス溶融炉。
- 酸素燃焼に使用される酸素の少なくとも50%が膜分離によって生成される、請求項1〜9のいずれかに記載のガス溶融炉。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09167383.0 | 2009-08-06 | ||
EP09167383A EP2281777A1 (fr) | 2009-08-06 | 2009-08-06 | Four de fusion du verre |
PCT/EP2010/061393 WO2011015616A1 (fr) | 2009-08-06 | 2010-08-05 | Four de fusion du verre |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013500929A JP2013500929A (ja) | 2013-01-10 |
JP5678062B2 true JP5678062B2 (ja) | 2015-02-25 |
Family
ID=41259561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012523332A Active JP5678062B2 (ja) | 2009-08-06 | 2010-08-05 | ガラス溶融炉 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9061929B2 (ja) |
EP (2) | EP2281777A1 (ja) |
JP (1) | JP5678062B2 (ja) |
CN (1) | CN102574683B (ja) |
WO (1) | WO2011015616A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2281785A1 (fr) * | 2009-08-06 | 2011-02-09 | AGC Glass Europe | Four de fusion du verre |
US9158871B2 (en) | 2012-04-06 | 2015-10-13 | Ut-Battelle, Llc | Graph modeling systems and methods |
FR3000175A1 (fr) * | 2012-12-20 | 2014-06-27 | Air Liquide | Valorisation energetique des fumees d'un four de fusion au moyen d'une turbine a gaz |
FR3000174A1 (fr) * | 2012-12-20 | 2014-06-27 | Air Liquide | Valorisation energetique des fumees d'un four de fusion |
US9010152B2 (en) * | 2012-12-31 | 2015-04-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Ion transport membranes in float glass manufacturing |
FR3015635B1 (fr) | 2013-12-23 | 2019-05-31 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede integre d'oxycombustion et de production d'oxygene |
US9272940B2 (en) | 2013-12-27 | 2016-03-01 | L'Air Liquid Sociétë Anonyme Pour L'Ëtude Et L'Exploitation Des Procedes Georges Claude | Ion transport membranes in float glass manufacturing |
EP3037390A1 (en) * | 2014-12-22 | 2016-06-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Optimized process and installation for melting vitrifiable material in a flame fired furnace |
US10859260B2 (en) * | 2017-10-13 | 2020-12-08 | Praxair Technology, Inc. | Reduced fouling in staged combustion |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240480A (en) | 1992-09-15 | 1993-08-31 | Air Products And Chemicals, Inc. | Composite mixed conductor membranes for producing oxygen |
ES2173224T3 (es) * | 1995-06-07 | 2002-10-16 | Air Prod & Chem | Produccion de oxigeno con membranas de transporte de iones y recuperacion de energia. |
US5984667A (en) * | 1995-07-17 | 1999-11-16 | American Air Liquide, Inc. | Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams |
US6382958B1 (en) * | 2000-07-12 | 2002-05-07 | Praxair Technology, Inc. | Air separation method and system for producing oxygen to support combustion in a heat consuming device |
US6699029B2 (en) * | 2001-01-11 | 2004-03-02 | Praxair Technology, Inc. | Oxygen enhanced switching to combustion of lower rank fuels |
US6523348B1 (en) * | 2001-05-02 | 2003-02-25 | Praxair Technology, Inc. | Work recovery from process involving steam generation |
US7062912B2 (en) * | 2002-02-25 | 2006-06-20 | American Air Liquide, Inc. | Integrated heat recovery systems and methods for increasing the efficiency of an oxygen-fired furnace |
US6702570B2 (en) * | 2002-06-28 | 2004-03-09 | Praxair Technology Inc. | Firing method for a heat consuming device utilizing oxy-fuel combustion |
FR2866695B1 (fr) * | 2004-02-25 | 2006-05-05 | Alstom Technology Ltd | Chaudiere oxy-combustion avec production d'oxygene |
US7556676B2 (en) | 2006-08-22 | 2009-07-07 | Praxair Technology, Inc. | Composite oxygen ion transport membrane |
EP1995543A1 (fr) | 2007-05-10 | 2008-11-26 | AGC Flat Glass Europe SA | Echangeur de chaleur pour oxygène |
JP2008296162A (ja) * | 2007-06-01 | 2008-12-11 | Japan Science & Technology Agency | 酸素分離膜 |
FR2918657B1 (fr) * | 2007-07-10 | 2010-11-12 | Air Liquide | Four et procede oxy-combustible pour la fusion de matieres vitrifiables. |
EP2026004A1 (de) * | 2007-08-07 | 2009-02-18 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Verbrennungsanlage sowie Verbrennungsanlage |
-
2009
- 2009-08-06 EP EP09167383A patent/EP2281777A1/fr not_active Withdrawn
-
2010
- 2010-08-05 CN CN201080040980.8A patent/CN102574683B/zh not_active Expired - Fee Related
- 2010-08-05 US US13/389,164 patent/US9061929B2/en not_active Expired - Fee Related
- 2010-08-05 WO PCT/EP2010/061393 patent/WO2011015616A1/fr active Application Filing
- 2010-08-05 EP EP10739633.5A patent/EP2462055B1/fr active Active
- 2010-08-05 JP JP2012523332A patent/JP5678062B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011015616A1 (fr) | 2011-02-10 |
US9061929B2 (en) | 2015-06-23 |
CN102574683B (zh) | 2018-12-18 |
JP2013500929A (ja) | 2013-01-10 |
EP2281777A1 (fr) | 2011-02-09 |
EP2462055B1 (fr) | 2016-08-03 |
US20120135362A1 (en) | 2012-05-31 |
EP2462055A1 (fr) | 2012-06-13 |
CN102574683A (zh) | 2012-07-11 |
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