CN100510536C - 燃气热量控制方法和装置 - Google Patents
燃气热量控制方法和装置 Download PDFInfo
- Publication number
- CN100510536C CN100510536C CNB200610004144XA CN200610004144A CN100510536C CN 100510536 C CN100510536 C CN 100510536C CN B200610004144X A CNB200610004144X A CN B200610004144XA CN 200610004144 A CN200610004144 A CN 200610004144A CN 100510536 C CN100510536 C CN 100510536C
- Authority
- CN
- China
- Prior art keywords
- gas
- heat
- gain
- mixed
- blast furnace
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/06—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by mixing with gases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/08—Production of synthetic natural gas
-
- 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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/26—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/28—Arrangements of monitoring devices, of indicators, of alarm 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
-
- 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
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2221/00—Pretreatment or prehandling
- F23N2221/10—Analysing fuel properties, e.g. density, calorific
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Feeding And Controlling Fuel (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005120543A JP4563242B2 (ja) | 2005-04-19 | 2005-04-19 | 燃料ガスカロリ制御方法及び装置 |
JP2005120543 | 2005-04-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1854609A CN1854609A (zh) | 2006-11-01 |
CN100510536C true CN100510536C (zh) | 2009-07-08 |
Family
ID=37068084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610004144XA Active CN100510536C (zh) | 2005-04-19 | 2006-02-20 | 燃气热量控制方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7396228B2 (zh) |
JP (1) | JP4563242B2 (zh) |
CN (1) | CN100510536C (zh) |
DE (1) | DE102006008484B4 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4898594B2 (ja) * | 2007-08-10 | 2012-03-14 | 三菱重工業株式会社 | ガスタービン装置 |
JP5010502B2 (ja) | 2008-02-28 | 2012-08-29 | 三菱重工業株式会社 | ガスタービン制御方法及び装置 |
US8375696B2 (en) * | 2008-05-05 | 2013-02-19 | General Electric Company | Independent manifold dual gas turbine fuel system |
CN101286042B (zh) * | 2008-05-20 | 2010-06-02 | 重庆钢铁(集团)有限责任公司 | 一种混合煤气热值控制系统及方法 |
KR101369116B1 (ko) | 2008-10-01 | 2014-03-04 | 미츠비시 쥬고교 가부시키가이샤 | 가스 터빈 장치 |
US8490406B2 (en) * | 2009-01-07 | 2013-07-23 | General Electric Company | Method and apparatus for controlling a heating value of a low energy fuel |
US8381506B2 (en) * | 2009-03-10 | 2013-02-26 | General Electric Company | Low heating value fuel gas blending control |
US8151740B2 (en) * | 2009-06-02 | 2012-04-10 | General Electric Company | System and method for controlling the calorie content of a fuel |
US20100307157A1 (en) * | 2009-06-08 | 2010-12-09 | General Electric Company | Methods relating to turbine engine control and operation |
US8572975B2 (en) * | 2009-06-08 | 2013-11-05 | General Electric Company | Systems relating to turbine engine control and operation |
US8833052B2 (en) * | 2009-11-30 | 2014-09-16 | General Electric Company | Systems and methods for controlling fuel mixing |
US8650851B2 (en) * | 2010-01-05 | 2014-02-18 | General Electric Company | Systems and methods for controlling fuel flow within a machine |
US20110266726A1 (en) * | 2010-05-03 | 2011-11-03 | General Electric Company | Gas turbine exhaust as hot blast for a blast furnace |
US20120102967A1 (en) * | 2010-10-27 | 2012-05-03 | General Electric Company | Method and system for preventing combustion instabilities during transient operations |
US9151492B2 (en) * | 2011-02-22 | 2015-10-06 | Linde Aktiengesellschaft | Heating apparatus |
AT510273B1 (de) * | 2011-03-17 | 2012-03-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur heizwertregelung für abgase aus anlagen zur roheisenherstellung oder für synthesegas |
JP5984558B2 (ja) * | 2011-08-24 | 2016-09-06 | 三菱日立パワーシステムズ株式会社 | ガスタービンプラント、その制御装置、及びその制御方法 |
CN102953837B (zh) * | 2011-08-24 | 2015-07-01 | 三菱日立电力系统株式会社 | 燃气轮机装置、其控制装置以及其控制方法 |
AT511202B1 (de) * | 2011-08-31 | 2012-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur gichtgasaufheizung |
CN102979629A (zh) * | 2011-09-07 | 2013-03-20 | 山西太钢不锈钢股份有限公司 | 高热值燃气匹配额定低热值燃机的运行方法 |
US20140250892A1 (en) * | 2011-10-17 | 2014-09-11 | Kawasaki Jukogyo Kabushiki Kaisha | Lean fuel intake gas turbine |
JP5124041B2 (ja) * | 2011-10-25 | 2013-01-23 | 三菱重工業株式会社 | ガスタービン装置 |
JP5200150B2 (ja) * | 2011-10-25 | 2013-05-15 | 三菱重工業株式会社 | ガスタービン装置 |
JP5394526B2 (ja) * | 2012-03-29 | 2014-01-22 | 中国電力株式会社 | カロリー測定装置 |
CN102840888B (zh) * | 2012-09-03 | 2014-11-05 | 南京钢铁股份有限公司 | 一种基于热值测量的煤气流量测量方法 |
JP5892054B2 (ja) * | 2012-12-13 | 2016-03-23 | Jfeスチール株式会社 | 混合ガス熱量の推定装置および混合ガス熱量の推定方法 |
CN104109539B (zh) * | 2014-06-17 | 2016-07-06 | 宣化钢铁集团有限责任公司 | 一种定压煤气掺混的焦炉加热控制方法 |
JP2016020791A (ja) * | 2014-07-15 | 2016-02-04 | 三浦工業株式会社 | ボイラ装置 |
CN104866923A (zh) * | 2015-05-17 | 2015-08-26 | 天津理工大学 | 一种钢铁企业高炉副产煤气发生量预测方法 |
CN109838692A (zh) * | 2017-11-24 | 2019-06-04 | 广东韶钢松山股份有限公司 | 一种混合煤气自动调节装置及其使用方法 |
WO2019185181A1 (en) | 2018-10-05 | 2019-10-03 | Sensirion Ag | Device for regulating a mixing ratio of a gas mixture |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE917759C (de) | 1941-03-29 | 1954-09-09 | Rateau Sa Soc | Verfahren zur Regelung der in die Gasturbinen einer Gasturbinenanlage eingefuehrten Waermemenge gemaess der Belastung |
JPS60207827A (ja) * | 1984-03-30 | 1985-10-19 | Yokogawa Hokushin Electric Corp | 混合ガス燃焼制御装置 |
JPS63131835A (ja) * | 1986-11-21 | 1988-06-03 | Kawasaki Steel Corp | ガスタ−ビンプラントの運転制御方法 |
AT387038B (de) * | 1986-11-25 | 1988-11-25 | Voest Alpine Ag | Verfahren und anlage zur gewinnung von elektrischer energie neben der herstellung von fluessigem roheisen |
JPH0439392Y2 (zh) * | 1987-12-18 | 1992-09-16 | ||
DE3805397A1 (de) | 1988-02-20 | 1989-08-24 | Ruhrkohle Ag | Verfahren zur herstellung von fuel-methanol (treibstoff) aus koksofengas und huettengas |
JPH02119639A (ja) * | 1988-10-28 | 1990-05-07 | Kawasaki Steel Corp | ガスタービンコンバインドサイクルプラントの運転制御方法 |
JPH02306014A (ja) * | 1989-05-18 | 1990-12-19 | Osaka Gas Co Ltd | ガスの発熱量調整装置 |
JPH0697090B2 (ja) | 1989-08-18 | 1994-11-30 | 東京瓦斯株式会社 | 熱量調節装置に於ける品質制御方法 |
JP2961913B2 (ja) * | 1991-02-26 | 1999-10-12 | 株式会社日立製作所 | 燃焼装置及びその制御方法 |
GB9105109D0 (en) * | 1991-03-11 | 1991-04-24 | Boc Group Plc | Air separation |
JPH06331131A (ja) | 1993-05-24 | 1994-11-29 | Mitsubishi Heavy Ind Ltd | 燃料カロリー制御装置 |
JPH0719453A (ja) * | 1993-06-29 | 1995-01-20 | Kawasaki Steel Corp | コークス炉でのガスカロリー一定燃焼制御方法 |
FR2789754B1 (fr) * | 1999-02-11 | 2001-04-20 | Air Liquide | Procede de traitement de gaz siderurgiques |
JP2001004132A (ja) | 1999-06-18 | 2001-01-12 | Meidensha Corp | 均熱炉における混合ガスカロリー制御方法 |
JP3950413B2 (ja) * | 2002-12-13 | 2007-08-01 | 三菱重工業株式会社 | ガスタービンの燃料ガスカロリー制御装置 |
-
2005
- 2005-04-19 JP JP2005120543A patent/JP4563242B2/ja active Active
-
2006
- 2006-02-20 CN CNB200610004144XA patent/CN100510536C/zh active Active
- 2006-02-22 US US11/358,714 patent/US7396228B2/en active Active
- 2006-02-23 DE DE102006008484A patent/DE102006008484B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102006008484A1 (de) | 2006-10-26 |
JP2006299869A (ja) | 2006-11-02 |
US20060234171A1 (en) | 2006-10-19 |
US7396228B2 (en) | 2008-07-08 |
CN1854609A (zh) | 2006-11-01 |
DE102006008484B4 (de) | 2011-06-22 |
JP4563242B2 (ja) | 2010-10-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150409 Address after: yokohama Patentee after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Yokohama, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Yokohama, Japan Patentee before: MITSUBISHI HEAVY INDUSTRIES, Ltd. |