BR112017003155A2 - ?instalação de altos-fornos?. - Google Patents
?instalação de altos-fornos?.Info
- Publication number
- BR112017003155A2 BR112017003155A2 BR112017003155A BR112017003155A BR112017003155A2 BR 112017003155 A2 BR112017003155 A2 BR 112017003155A2 BR 112017003155 A BR112017003155 A BR 112017003155A BR 112017003155 A BR112017003155 A BR 112017003155A BR 112017003155 A2 BR112017003155 A2 BR 112017003155A2
- Authority
- BR
- Brazil
- Prior art keywords
- blast furnace
- gas
- receive
- furnace installation
- turbine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- 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
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Blast Furnaces (AREA)
- Manufacture Of Iron (AREA)
Abstract
a invenção se refere a uma instalação de altos-fornos (1, 1a-1c) com um alto-forno (2) e um dispositivo de carregamento (3) para o alto-forno (2). a fim de fornecer um modo econômico de fornecer gás limpo ao dispositivo de carregamento, a invenção estabelece que a instalação de altos-fornos (1, 1a-1c) compreenda adicionalmente: ? pelo menos um bocal (6) para introduzir um gás limpo no dito dispositivo de carregamento (3); ? um dispositivo de limpeza (7) que é conectado para receber gás do alto-forno (2) e disposto para remover poeira do gás; ? pelo menos um compressor (9) disposto para receber gás do dispositivo de limpeza (7), comprimir o gás e alimentar o gás ao pelo menos um bocal (6); e ? pelo menos uma turbina (8) conectada para receber e ser acionada pelo gás do alto-forno (2), sendo que a pelo menos uma turbina é mecanicamente acoplada para acionar o pelo menos um compressor (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU92525A LU92525B1 (en) | 2014-08-19 | 2014-08-19 | Blast furnace plant |
PCT/EP2015/068969 WO2016026869A1 (en) | 2014-08-19 | 2015-08-18 | Blast furnace plant |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017003155A2 true BR112017003155A2 (pt) | 2017-11-28 |
Family
ID=51392321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017003155A BR112017003155A2 (pt) | 2014-08-19 | 2015-08-18 | ?instalação de altos-fornos?. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20170233839A1 (pt) |
EP (1) | EP3183370A1 (pt) |
JP (1) | JP2017530256A (pt) |
KR (1) | KR20170042620A (pt) |
CN (1) | CN106574310A (pt) |
BR (1) | BR112017003155A2 (pt) |
LU (1) | LU92525B1 (pt) |
RU (1) | RU2017108966A (pt) |
WO (1) | WO2016026869A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU100035B1 (en) * | 2017-01-25 | 2018-08-14 | Wurth Paul Sa | Shaft Furnace Plant With Full Recovery Pressure Equalizing System |
LU102438B1 (en) * | 2021-01-20 | 2022-07-20 | Wurth Paul Sa | Method for operating a blast furnace plant |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260426A (fr) * | 1960-06-21 | 1961-05-05 | Koppers Co Inc | Perfectionnements apportés aux épurateurs-refroidisseurs pour gaz de haut-fourneau et analogues |
LU73752A1 (pt) * | 1975-11-06 | 1976-06-11 | ||
JPS57185908A (en) * | 1981-05-12 | 1982-11-16 | Kawasaki Steel Corp | Equalizing method for top pressure of blast furnace |
JPH0426432Y2 (pt) * | 1987-07-31 | 1992-06-25 | ||
DE4030332A1 (de) * | 1990-06-20 | 1992-01-09 | Zimmermann & Jansen Gmbh | Verfahren zur nutzung der energie des von einem hochofen stammenden gichtgases, sowie hochofenanlage zur durchfuehrung dieses verfahrens |
JPH0841512A (ja) * | 1994-07-28 | 1996-02-13 | Sumitomo Metal Ind Ltd | 高炉の炉頂装入装置均圧室の均圧・排圧方法及びその装置 |
JP2005190427A (ja) * | 2003-12-26 | 2005-07-14 | Canon Inc | 配列を同定するための変異要素のセット抽出方法 |
LU91558B1 (en) * | 2009-04-28 | 2010-10-29 | Wurth Paul Sa | Method for feeding a burden to a blast furnace |
LU91604B1 (en) * | 2009-09-04 | 2011-03-07 | Wurth Paul Sa | Recovery of energy from blast furnace gas in an expansion turbine. |
-
2014
- 2014-08-19 LU LU92525A patent/LU92525B1/xx active
-
2015
- 2015-08-18 WO PCT/EP2015/068969 patent/WO2016026869A1/en active Application Filing
- 2015-08-18 JP JP2017508679A patent/JP2017530256A/ja active Pending
- 2015-08-18 BR BR112017003155A patent/BR112017003155A2/pt not_active Application Discontinuation
- 2015-08-18 US US15/504,624 patent/US20170233839A1/en not_active Abandoned
- 2015-08-18 KR KR1020177005682A patent/KR20170042620A/ko unknown
- 2015-08-18 RU RU2017108966A patent/RU2017108966A/ru not_active Application Discontinuation
- 2015-08-18 EP EP15751012.4A patent/EP3183370A1/en not_active Withdrawn
- 2015-08-18 CN CN201580044604.9A patent/CN106574310A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20170233839A1 (en) | 2017-08-17 |
JP2017530256A (ja) | 2017-10-12 |
RU2017108966A (ru) | 2018-09-20 |
LU92525B1 (en) | 2016-02-22 |
CN106574310A (zh) | 2017-04-19 |
RU2017108966A3 (pt) | 2018-11-13 |
WO2016026869A1 (en) | 2016-02-25 |
KR20170042620A (ko) | 2017-04-19 |
EP3183370A1 (en) | 2017-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |