CO2017011934A2 - Horno de inyección sónica - Google Patents
Horno de inyección sónicaInfo
- Publication number
- CO2017011934A2 CO2017011934A2 CONC2017/0011934A CO2017011934A CO2017011934A2 CO 2017011934 A2 CO2017011934 A2 CO 2017011934A2 CO 2017011934 A CO2017011934 A CO 2017011934A CO 2017011934 A2 CO2017011934 A2 CO 2017011934A2
- Authority
- CO
- Colombia
- Prior art keywords
- sonic
- rear wall
- duct
- flue gases
- injector
- Prior art date
Links
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
- C03B5/04—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
- 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
-
- 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
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
- C03B2211/30—Heating processes for glass melting in glass melting furnaces introducing oxygen into the glass melting furnace separately from the fuel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C2005/5223—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace with post-combustion
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
- F23J2215/101—Nitrous oxide (N2O)
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Glass Melting And Manufacturing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Surgical Instruments (AREA)
- Circuits Of Receivers In General (AREA)
- Combustion & Propulsion (AREA)
Abstract
La invención se refiere a un horno de llama longitudinal de bajo NOx para la fusión de vidrio, equipado con un quemador aéreo que incluye un conducto de entrada de comburente con un porcentaje de entre el 15 y el 30 % de oxígeno en su pared trasera, un conducto receptor de los gases de combustión en su pared trasera y un sistema de inyección sónico que incluye como mínimo un inyector de un chorro de un gas con una velocidad como mínimo igual al 80 % de la velocidad sónica, llamado inyector sónico, que desemboca en la pared trasera o que desemboca en el conducto receptor de los gases de combustión, dicho inyector sónico inyecta su gas a contracorriente del flujo de los gases de combustión que se dirigen hacia el conducto receptor de los gases de combustión, como así también a un procedimiento de preparación de vidrio fundido que incluye la fusión de vidrio en dicho horno.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555009A FR3037059B1 (fr) | 2015-06-02 | 2015-06-02 | Four a injection sonique |
PCT/FR2016/051289 WO2016193608A1 (fr) | 2015-06-02 | 2016-05-30 | Four a injection sonique |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2017011934A2 true CO2017011934A2 (es) | 2018-02-09 |
Family
ID=54145796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2017/0011934A CO2017011934A2 (es) | 2015-06-02 | 2017-11-23 | Horno de inyección sónica |
Country Status (26)
Country | Link |
---|---|
US (2) | US10683225B2 (es) |
EP (1) | EP3303232B1 (es) |
JP (1) | JP6741692B2 (es) |
KR (1) | KR20180045860A (es) |
CN (1) | CN107949545A (es) |
AR (1) | AR104864A1 (es) |
AU (1) | AU2016272345B2 (es) |
BR (1) | BR112017025944B1 (es) |
CA (1) | CA2987532A1 (es) |
CL (1) | CL2017003062A1 (es) |
CO (1) | CO2017011934A2 (es) |
DK (1) | DK3303232T3 (es) |
EA (1) | EA035126B1 (es) |
ES (1) | ES2728574T3 (es) |
FR (1) | FR3037059B1 (es) |
GE (1) | GEP20197042B (es) |
HR (1) | HRP20190957T1 (es) |
HU (1) | HUE043696T2 (es) |
MX (1) | MX2017015350A (es) |
PE (1) | PE20180721A1 (es) |
PL (1) | PL3303232T3 (es) |
PT (1) | PT3303232T (es) |
TR (1) | TR201907474T4 (es) |
UA (1) | UA122497C2 (es) |
WO (1) | WO2016193608A1 (es) |
ZA (1) | ZA201707943B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016008623U1 (de) * | 2016-12-21 | 2018-09-14 | Beteiligungen Sorg Gmbh & Co. Kg | Glasschmelzanlage |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1270747B (de) * | 1962-01-26 | 1968-06-20 | Glaceries Reunies Sa | Durchlauftunnelofen zum Biegen von Glasscheiben |
US3881907A (en) * | 1974-01-30 | 1975-05-06 | Ppg Industries Inc | Method of tempering glass sheets |
US4347072A (en) * | 1980-11-21 | 1982-08-31 | Ishizuka Glass Co., Ltd. | Method and device for reducing NOx generated in glass-melting furnace |
US4372770A (en) * | 1981-07-31 | 1983-02-08 | Ppg Industries, Inc. | Melting glass with two stage NOx control |
US4622007A (en) * | 1984-08-17 | 1986-11-11 | American Combustion, Inc. | Variable heat generating method and apparatus |
CN1009484B (zh) * | 1985-06-20 | 1990-09-05 | 阿萨科公司 | 气体喷燃器 |
US4988285A (en) * | 1989-08-15 | 1991-01-29 | Union Carbide Corporation | Reduced Nox combustion method |
US5203859A (en) * | 1992-04-22 | 1993-04-20 | Institute Of Gas Technology | Oxygen-enriched combustion method |
US5993203A (en) * | 1995-11-01 | 1999-11-30 | Gas Research Institute | Heat transfer enhancements for increasing fuel efficiency in high temperature furnaces |
US6125133A (en) * | 1997-03-18 | 2000-09-26 | Praxair, Inc. | Lance/burner for molten metal furnace |
US6007326A (en) * | 1997-08-04 | 1999-12-28 | Praxair Technology, Inc. | Low NOx combustion process |
US6705117B2 (en) * | 1999-08-16 | 2004-03-16 | The Boc Group, Inc. | Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner |
US6802178B2 (en) * | 2002-09-12 | 2004-10-12 | The Boeing Company | Fluid injection and injection method |
EP1889816A1 (en) * | 2006-08-15 | 2008-02-20 | Rockwool International A/S | Process and apparatus for making mineral fibres |
FR2909995B1 (fr) | 2006-12-18 | 2010-04-23 | Saint Gobain Rech | Four a boucle pour verre a fibrer |
US20090004611A1 (en) * | 2007-06-29 | 2009-01-01 | Hisashi Kobayashi | Low velocity staged combustion for furnace atmosphere control |
US8806897B2 (en) * | 2009-06-12 | 2014-08-19 | Air Products And Chemicals, Inc. | Furnace and process for controlling the oxidative state of molten materials |
FR2968746B1 (fr) * | 2010-12-08 | 2014-11-21 | Saint Gobain | Combustion a jets divergents de combustible |
US20130180289A1 (en) * | 2011-04-07 | 2013-07-18 | Rainer Mieth | Method and device for melting meltable stock |
SI2508827T2 (sl) * | 2011-04-07 | 2019-05-31 | Linde Aktiengesellschaft | Postopek in naprava za taljenje materiala za taljenje |
CN102966945B (zh) * | 2012-11-02 | 2016-03-02 | 阳光凯迪新能源集团有限公司 | 降低生物质循环流化床锅炉氮氧化物排放的方法 |
-
2015
- 2015-06-02 FR FR1555009A patent/FR3037059B1/fr active Active
-
2016
- 2016-05-30 BR BR112017025944-3A patent/BR112017025944B1/pt active IP Right Grant
- 2016-05-30 HU HUE16733156A patent/HUE043696T2/hu unknown
- 2016-05-30 MX MX2017015350A patent/MX2017015350A/es unknown
- 2016-05-30 PL PL16733156T patent/PL3303232T3/pl unknown
- 2016-05-30 WO PCT/FR2016/051289 patent/WO2016193608A1/fr active Application Filing
- 2016-05-30 EA EA201792620A patent/EA035126B1/ru not_active IP Right Cessation
- 2016-05-30 KR KR1020177037371A patent/KR20180045860A/ko unknown
- 2016-05-30 GE GEAP201614660A patent/GEP20197042B/en unknown
- 2016-05-30 PT PT16733156T patent/PT3303232T/pt unknown
- 2016-05-30 TR TR2019/07474T patent/TR201907474T4/tr unknown
- 2016-05-30 JP JP2017562644A patent/JP6741692B2/ja not_active Expired - Fee Related
- 2016-05-30 AU AU2016272345A patent/AU2016272345B2/en not_active Ceased
- 2016-05-30 US US15/579,072 patent/US10683225B2/en active Active
- 2016-05-30 CA CA2987532A patent/CA2987532A1/fr not_active Abandoned
- 2016-05-30 UA UAA201713106A patent/UA122497C2/uk unknown
- 2016-05-30 DK DK16733156.0T patent/DK3303232T3/da active
- 2016-05-30 PE PE2017002484A patent/PE20180721A1/es unknown
- 2016-05-30 CN CN201680032267.6A patent/CN107949545A/zh active Pending
- 2016-05-30 ES ES16733156T patent/ES2728574T3/es active Active
- 2016-05-30 EP EP16733156.0A patent/EP3303232B1/fr active Active
- 2016-06-02 AR ARP160101616A patent/AR104864A1/es active IP Right Grant
-
2017
- 2017-11-22 ZA ZA2017/07943A patent/ZA201707943B/en unknown
- 2017-11-23 CO CONC2017/0011934A patent/CO2017011934A2/es unknown
- 2017-12-01 CL CL2017003062A patent/CL2017003062A1/es unknown
-
2019
- 2019-05-27 HR HRP20190957TT patent/HRP20190957T1/hr unknown
-
2020
- 2020-05-07 US US16/868,994 patent/US20200262732A1/en not_active Abandoned
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