MX2018004887A - Remoción en seco de polvo de gases de horno. - Google Patents
Remoción en seco de polvo de gases de horno.Info
- Publication number
- MX2018004887A MX2018004887A MX2018004887A MX2018004887A MX2018004887A MX 2018004887 A MX2018004887 A MX 2018004887A MX 2018004887 A MX2018004887 A MX 2018004887A MX 2018004887 A MX2018004887 A MX 2018004887A MX 2018004887 A MX2018004887 A MX 2018004887A
- Authority
- MX
- Mexico
- Prior art keywords
- furnace gas
- blast furnace
- dust removal
- gas flow
- dry dust
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/22—Dust arresters
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
- F27D19/00—Arrangements of controlling devices
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0056—Regulation involving cooling
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Blast Furnaces (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Un proceso y una planta para limpiar gas de horno. Uno o más sensores son usados para monitorizar continuamente uno o más parámetros indicativos de un pico de temperatura esperado en el flujo de gas de alto horno. A continuación, se hace pasar el flujo de gas a través de una torre de acondicionamiento. En caso de que el parámetro medido exceda un valor límite predefinido se pulveriza un refrigerante, tal como agua, en el flujo de gas de alto horno en la torre de acondicionamiento. Posteriormente, el flujo de gas de alto horno pasa por una o más estaciones de filtro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15190639.3A EP3159640B1 (en) | 2015-10-20 | 2015-10-20 | Cleaning furnace gas process and metal production plant |
PCT/EP2016/074769 WO2017067862A1 (en) | 2015-10-20 | 2016-10-14 | Dry dust removal from furnace gas |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018004887A true MX2018004887A (es) | 2018-12-17 |
Family
ID=54359923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018004887A MX2018004887A (es) | 2015-10-20 | 2016-10-14 | Remoción en seco de polvo de gases de horno. |
Country Status (16)
Country | Link |
---|---|
US (1) | US11397051B2 (es) |
EP (1) | EP3159640B1 (es) |
JP (1) | JP6906532B2 (es) |
KR (1) | KR102535541B1 (es) |
CN (1) | CN108369070B (es) |
AU (1) | AU2016342113B2 (es) |
BR (1) | BR112018008128A2 (es) |
CA (1) | CA3002699C (es) |
CL (1) | CL2018001054A1 (es) |
CO (1) | CO2018004970A2 (es) |
EA (1) | EA036038B1 (es) |
MX (1) | MX2018004887A (es) |
TW (1) | TWI702370B (es) |
UA (1) | UA126653C2 (es) |
WO (1) | WO2017067862A1 (es) |
ZA (1) | ZA201802973B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI801773B (zh) * | 2020-11-17 | 2023-05-11 | 中國鋼鐵股份有限公司 | 煙氣/火焰的引導裝置 |
CN113215351B (zh) * | 2021-04-23 | 2022-05-03 | 合肥工业大学 | 一种用于转炉干法除尘蒸发冷却塔的温度控制系统 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE514890A (es) * | 1951-12-18 | 1900-01-01 | ||
DK123436B (da) | 1966-04-07 | 1972-06-19 | Svenska Flaektfabriken Ab | Fremgangsmåde ved drift konditioneringstårne for røggasser fra ovne. |
DE1551890C3 (de) | 1967-04-29 | 1975-01-09 | Metallgesellschaft Ag, 6000 Frankfurt | Verdampfungskühler |
DE2049903C3 (de) | 1970-10-10 | 1978-05-24 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Verwendung einer einstellbar ausgebildeten Ringspaltwaschvorrichtung in einer Gichtgas-Reinigungsanlage für Druckhochöfen |
LU73752A1 (es) | 1975-11-06 | 1976-06-11 | ||
US4055331A (en) * | 1973-11-06 | 1977-10-25 | Gottfried Bischoff Bau Kompl. Gasreinigungs Und Wasserruckkuhlanlagen Kommanditgessellschaft | Method of cleaning stack gas and using same for generation of electric power |
DE2608004C3 (de) | 1976-02-27 | 1979-06-07 | Mannesmann Ag, 4000 Duesseldorf | Verfahren zum Betrieb einer Entstaubungsanlage und Vorrichtung dazu |
DE2743550A1 (de) | 1977-09-28 | 1979-04-05 | Mitsui Shipbuilding Eng | Vorrichtung zur beschickung einer turbine mit einem in einem hochofen erzeugten abgas |
LU85236A1 (fr) * | 1984-03-02 | 1985-10-14 | Wurth Paul Sa | Installation de traitement et d'epuration de gaz pollues |
JPH0645811B2 (ja) | 1986-10-17 | 1994-06-15 | 日立造船株式会社 | 高炉排ガスのエネルギ回収設備 |
JPH0619095B2 (ja) | 1986-10-28 | 1994-03-16 | 新日本製鐵株式会社 | 高炉ガス清浄設備 |
JPH0285310A (ja) * | 1988-09-19 | 1990-03-26 | Sumitomo Metal Ind Ltd | 高炉ガスの除塵方法 |
US4909160A (en) | 1988-10-24 | 1990-03-20 | Eta Engineering, Inc. | Temperature-controlled exhaust particulate collection system for high temperature material processing facility |
CN1014327B (zh) | 1988-11-23 | 1991-10-16 | 冶金工业部北京钢铁设计研究总院 | 高炉煤气降温控制方法 |
FR2719499B1 (fr) * | 1994-05-04 | 1996-07-26 | Tech Ind Fonderie Centre | Procédé et installation de traitement des fumées de combustion. |
US6328790B1 (en) | 1999-11-15 | 2001-12-11 | Envirocare International, Inc. | Tapered gas inlet for gas treatment system |
JP3844941B2 (ja) * | 2000-03-30 | 2006-11-15 | 株式会社神戸製鋼所 | 調温装置および高温排ガスの調温方法 |
FR2818918B1 (fr) * | 2000-12-29 | 2003-09-19 | Fcb | Procede et dispositif d'elimination des elements volatifs nefastes, notamment chlorures et/ou sulfates, contenus dans un courant de fumees. |
CN1966730A (zh) | 2005-11-15 | 2007-05-23 | 山东省冶金设计院 | 转炉烟气处理方法 |
CN201179403Y (zh) | 2007-08-06 | 2009-01-14 | 山东省冶金设计院有限责任公司 | 热量回收装置及带热量回收装置的除尘系统 |
US8003057B2 (en) * | 2008-12-24 | 2011-08-23 | Envirocare International Inc. | Method and apparatus for controlling acid gas emissions from cement plants |
UA95120C2 (ru) | 2009-05-25 | 2011-07-11 | Вадим Валерьевич Осипенко | Способ сухой очистки доменного газа |
EP2574873A1 (en) | 2011-09-28 | 2013-04-03 | Siemens VAI Metals Technologies GmbH | Method and device for decreasing the temperature of blast furnace gas temperature peaks |
-
2015
- 2015-10-20 EP EP15190639.3A patent/EP3159640B1/en active Active
-
2016
- 2016-10-14 BR BR112018008128-0A patent/BR112018008128A2/pt not_active Application Discontinuation
- 2016-10-14 JP JP2018540211A patent/JP6906532B2/ja active Active
- 2016-10-14 TW TW105133147A patent/TWI702370B/zh active
- 2016-10-14 CN CN201680069278.1A patent/CN108369070B/zh active Active
- 2016-10-14 UA UAA201805019A patent/UA126653C2/uk unknown
- 2016-10-14 EA EA201890890A patent/EA036038B1/ru not_active IP Right Cessation
- 2016-10-14 US US15/770,054 patent/US11397051B2/en active Active
- 2016-10-14 KR KR1020187013913A patent/KR102535541B1/ko active IP Right Grant
- 2016-10-14 WO PCT/EP2016/074769 patent/WO2017067862A1/en active Application Filing
- 2016-10-14 AU AU2016342113A patent/AU2016342113B2/en active Active
- 2016-10-14 MX MX2018004887A patent/MX2018004887A/es unknown
- 2016-10-14 CA CA3002699A patent/CA3002699C/en active Active
-
2018
- 2018-04-20 CL CL2018001054A patent/CL2018001054A1/es unknown
- 2018-05-07 ZA ZA2018/02973A patent/ZA201802973B/en unknown
- 2018-05-10 CO CONC2018/0004970A patent/CO2018004970A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA3002699C (en) | 2023-10-17 |
EP3159640B1 (en) | 2020-04-01 |
WO2017067862A1 (en) | 2017-04-27 |
AU2016342113B2 (en) | 2022-08-11 |
EA201890890A1 (ru) | 2018-11-30 |
TW201715191A (zh) | 2017-05-01 |
CN108369070B (zh) | 2020-06-05 |
JP6906532B2 (ja) | 2021-07-21 |
EP3159640A1 (en) | 2017-04-26 |
CO2018004970A2 (es) | 2018-07-10 |
KR102535541B1 (ko) | 2023-05-22 |
US11397051B2 (en) | 2022-07-26 |
JP2018536140A (ja) | 2018-12-06 |
CA3002699A1 (en) | 2017-04-27 |
BR112018008128A2 (pt) | 2018-11-06 |
US20200240711A1 (en) | 2020-07-30 |
KR20180094857A (ko) | 2018-08-24 |
EA036038B1 (ru) | 2020-09-16 |
CN108369070A (zh) | 2018-08-03 |
TWI702370B (zh) | 2020-08-21 |
AU2016342113A1 (en) | 2018-05-24 |
ZA201802973B (en) | 2020-07-29 |
UA126653C2 (uk) | 2023-01-11 |
CL2018001054A1 (es) | 2018-09-14 |
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