CN1261923A - 在熔炼煤气发生炉内利用煤屑的方法 - Google Patents
在熔炼煤气发生炉内利用煤屑的方法 Download PDFInfo
- Publication number
- CN1261923A CN1261923A CN98806792A CN98806792A CN1261923A CN 1261923 A CN1261923 A CN 1261923A CN 98806792 A CN98806792 A CN 98806792A CN 98806792 A CN98806792 A CN 98806792A CN 1261923 A CN1261923 A CN 1261923A
- Authority
- CN
- China
- Prior art keywords
- gas generator
- ickings
- producer gas
- coal dust
- melting
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- 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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
- C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch
-
- 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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/34—Other details of the shaped fuels, e.g. briquettes
- C10L5/36—Shape
- C10L5/361—Briquettes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
南非烟煤 | 澳大利亚烟煤 | |||
使用的煤 | 团块 | 使用的煤 | 团块 | |
热稳定性+10mm%-2mm% | 77.63.1 | 86.42.6 | 77.73.4 | 82.42.4 |
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1157/1997 | 1997-07-04 | ||
AT0115797A AT407053B (de) | 1997-07-04 | 1997-07-04 | Verfahren und anlage zur herstellung einer metallschmelze in einem einschmelzvergaser unter verwertung von feinkohle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1261923A true CN1261923A (zh) | 2000-08-02 |
CN1074047C CN1074047C (zh) | 2001-10-31 |
Family
ID=3507840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98806792A Expired - Fee Related CN1074047C (zh) | 1997-07-04 | 1998-07-03 | 在熔融气化炉内生产液态金属的方法和设备 |
Country Status (19)
Country | Link |
---|---|
US (1) | US6332911B1 (zh) |
EP (1) | EP1000178B1 (zh) |
JP (1) | JP4184448B2 (zh) |
KR (1) | KR100551608B1 (zh) |
CN (1) | CN1074047C (zh) |
AT (2) | AT407053B (zh) |
AU (1) | AU741816B2 (zh) |
BR (1) | BR9810664A (zh) |
CA (1) | CA2294272C (zh) |
DE (1) | DE59800653D1 (zh) |
MY (1) | MY115594A (zh) |
PL (1) | PL189751B1 (zh) |
RU (1) | RU2188239C2 (zh) |
SK (1) | SK284445B6 (zh) |
TR (1) | TR199903306T2 (zh) |
TW (1) | TW442571B (zh) |
UA (1) | UA53721C2 (zh) |
WO (1) | WO1999001583A1 (zh) |
ZA (1) | ZA985866B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1852995A (zh) * | 2003-12-05 | 2006-10-25 | Posco公司 | 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法 |
CN102031324A (zh) * | 2003-12-05 | 2011-04-27 | Posco公司 | 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法 |
CN102230046B (zh) * | 2004-01-26 | 2013-05-08 | Posco公司 | 直接用宽粒度范围的煤生产煤压块的方法 |
CN101675149B (zh) * | 2007-05-09 | 2014-07-09 | 西门子Vai金属科技有限责任公司 | 制备模制件的方法 |
CN108754057A (zh) * | 2018-06-20 | 2018-11-06 | 华北理工大学 | 一种用于分离预还原含铁物料的装置及其应用 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040155388A1 (en) * | 2001-05-08 | 2004-08-12 | Gunter Schrey | Method and installation for utilizing waste products, which contain hydrocarbons and iron oxide, particularly mill scale sludges and coal fines |
KR100584745B1 (ko) * | 2001-12-21 | 2006-05-30 | 주식회사 포스코 | 일반탄 및 분철광석을 이용한 용철제조공정에 있어서함철더스트 및 슬러지 재활용 장치 및 방법 |
AU2004295629B2 (en) * | 2003-12-05 | 2008-11-20 | Posco | An apparatus for manufacturing a molten iron directly using fine or lump coals and fine iron ores, the method thereof, the integrated steel mill using the same and the method thereof |
CA2574957C (en) * | 2004-07-30 | 2010-02-16 | Posco | Apparatus for manufacturing molten iron by injecting fine coals into a melter-gasifier and the method using the same |
KR101121197B1 (ko) * | 2004-07-30 | 2012-03-23 | 주식회사 포스코 | 일반탄 및 분철광석을 직접 사용하는 용융가스화로에 미분탄재를 취입하는 용철제조장치 및 그 용철제조방법 |
CN101397597B (zh) * | 2007-09-26 | 2010-12-01 | 宝山钢铁股份有限公司 | 干煤粉气化热煤气粉矿流化床直接还原生产海绵铁的方法 |
CN101307369B (zh) * | 2008-07-11 | 2010-10-13 | 深圳市华夏基业投资担保有限公司 | 一种用于生产海绵铁和水煤气的冶铁煤气发生炉 |
AT507851B1 (de) | 2009-01-16 | 2017-10-15 | Primetals Technologies Austria GmbH | Verfahren zur herstellung von kohlepartikel enthaltenden presslingen |
AT510135B1 (de) | 2010-07-12 | 2016-11-15 | Primetals Technologies Austria GmbH | Verfahren zur herstellung von kohlepartikeln enthaltenden presslingen |
AT510136B1 (de) | 2010-07-12 | 2016-11-15 | Primetals Technologies Austria GmbH | Verfahren zur herstellung von kohlepartikeln enthaltenden presslingen |
AT511797B1 (de) * | 2011-09-22 | 2013-03-15 | Siemens Vai Metals Tech Gmbh | Vorrichtung zur zufuhr von energieträgern, eisenträgern sowie zusatzstoffen auf die oberfläche eines festbettes |
IN2014DN07769A (zh) | 2012-04-10 | 2015-05-15 | Siemens Vai Metals Tech Gmbh | |
EP2662458A1 (de) | 2012-05-08 | 2013-11-13 | Siemens VAI Metals Technologies GmbH | Verfahren und Vorrichtung zur Reduktion der BTX-Entwicklung bei der Pyrolyse von kohlenstoffhältigen Energieträgern. |
KR101827996B1 (ko) * | 2016-10-17 | 2018-02-13 | 주식회사 포스코 | 용철제조방법 및 이를 이용한 용철제조장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE224331C (zh) | ||||
FR2258458B1 (zh) * | 1974-01-18 | 1976-10-29 | Shell France | |
DE2407780A1 (de) * | 1974-02-19 | 1975-08-21 | Preussag Ag | Verfahren zur herstellung von steinkohlenbriketts |
DE2640787C3 (de) * | 1976-09-10 | 1980-09-25 | Fa. Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Verfahren und Vorrichtung zur Herstellung von Hochofenkoks |
JPS56139584A (en) * | 1980-03-31 | 1981-10-31 | Sumikin Coke Co Ltd | Treatment of recovered pulverized coal during preheating and drying of raw coal |
AT376241B (de) | 1983-01-03 | 1984-10-25 | Voest Alpine Ag | Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz |
DE3335484A1 (de) * | 1983-09-30 | 1985-04-11 | C. Deilmann AG, 4444 Bad Bentheim | Verfahren zur herstellung reaktiver, kohlenstoffreicher massen oder koerper |
SU1399334A1 (ru) * | 1984-04-09 | 1988-05-30 | Украинский научно-исследовательский углехимический институт | Способ брикетировани угольной шихты |
DD224331A1 (de) * | 1984-06-05 | 1985-07-03 | Bergakademie Freiberg Dir F Fo | Verfahren zur brikettierung von feinkoks |
AT380697B (de) * | 1984-11-07 | 1986-06-25 | Voest Alpine Ag | Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz und vorrichtung zur durchfuehrung dieses verfahrens |
DE3737262A1 (de) * | 1987-11-03 | 1989-05-24 | Voest Alpine Ind Anlagen | Verfahren zur vorbehandlung eines stueckigen kohlenstofftraegers |
JPH0635623B2 (ja) * | 1989-04-12 | 1994-05-11 | 日本磁力選鉱株式会社 | 炭素粉の製団方法 |
JP2773994B2 (ja) * | 1991-09-10 | 1998-07-09 | 新日本製鐵株式会社 | コークス炉の原料炭装入方法 |
AT401777B (de) | 1992-05-21 | 1996-11-25 | Voest Alpine Ind Anlagen | Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten |
-
1997
- 1997-07-04 AT AT0115797A patent/AT407053B/de not_active IP Right Cessation
-
1998
- 1998-03-07 UA UA99127249A patent/UA53721C2/uk unknown
- 1998-07-03 RU RU2000102645/02A patent/RU2188239C2/ru not_active IP Right Cessation
- 1998-07-03 PL PL98338039A patent/PL189751B1/pl not_active IP Right Cessation
- 1998-07-03 DE DE59800653T patent/DE59800653D1/de not_active Expired - Lifetime
- 1998-07-03 AU AU80916/98A patent/AU741816B2/en not_active Ceased
- 1998-07-03 ZA ZA985866A patent/ZA985866B/xx unknown
- 1998-07-03 EP EP98930525A patent/EP1000178B1/de not_active Expired - Lifetime
- 1998-07-03 SK SK1887-99A patent/SK284445B6/sk not_active IP Right Cessation
- 1998-07-03 JP JP50593999A patent/JP4184448B2/ja not_active Expired - Fee Related
- 1998-07-03 WO PCT/AT1998/000165 patent/WO1999001583A1/de active IP Right Grant
- 1998-07-03 CN CN98806792A patent/CN1074047C/zh not_active Expired - Fee Related
- 1998-07-03 BR BR9810664-3A patent/BR9810664A/pt not_active IP Right Cessation
- 1998-07-03 TR TR1999/03306T patent/TR199903306T2/xx unknown
- 1998-07-03 CA CA002294272A patent/CA2294272C/en not_active Expired - Fee Related
- 1998-07-03 AT AT98930525T patent/ATE200798T1/de active
- 1998-07-03 KR KR1019997012599A patent/KR100551608B1/ko not_active IP Right Cessation
- 1998-07-04 MY MYPI98003067A patent/MY115594A/en unknown
- 1998-07-09 TW TW087111149A patent/TW442571B/zh not_active IP Right Cessation
-
1999
- 1999-12-30 US US09/476,239 patent/US6332911B1/en not_active Ceased
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1852995A (zh) * | 2003-12-05 | 2006-10-25 | Posco公司 | 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法 |
CN102031324A (zh) * | 2003-12-05 | 2011-04-27 | Posco公司 | 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法 |
CN102031324B (zh) * | 2003-12-05 | 2015-05-20 | Posco公司 | 直接使用粉煤或块煤及铁粉矿制造铁水的设备、方法、采用它们的联合钢厂及方法 |
CN102230046B (zh) * | 2004-01-26 | 2013-05-08 | Posco公司 | 直接用宽粒度范围的煤生产煤压块的方法 |
CN101675149B (zh) * | 2007-05-09 | 2014-07-09 | 西门子Vai金属科技有限责任公司 | 制备模制件的方法 |
CN108754057A (zh) * | 2018-06-20 | 2018-11-06 | 华北理工大学 | 一种用于分离预还原含铁物料的装置及其应用 |
Also Published As
Publication number | Publication date |
---|---|
AU8091698A (en) | 1999-01-25 |
JP4184448B2 (ja) | 2008-11-19 |
AT407053B (de) | 2000-12-27 |
UA53721C2 (uk) | 2003-02-17 |
CN1074047C (zh) | 2001-10-31 |
PL338039A1 (en) | 2000-09-25 |
ATA115797A (de) | 2000-04-15 |
EP1000178B1 (de) | 2001-04-25 |
SK188799A3 (en) | 2000-07-11 |
TR199903306T2 (xx) | 2000-07-21 |
WO1999001583A1 (de) | 1999-01-14 |
KR20010014415A (ko) | 2001-02-26 |
PL189751B1 (pl) | 2005-09-30 |
AU741816B2 (en) | 2001-12-13 |
TW442571B (en) | 2001-06-23 |
RU2188239C2 (ru) | 2002-08-27 |
KR100551608B1 (ko) | 2006-02-13 |
BR9810664A (pt) | 2000-10-03 |
CA2294272A1 (en) | 1999-01-14 |
ZA985866B (en) | 1999-01-27 |
MY115594A (en) | 2003-07-31 |
US6332911B1 (en) | 2001-12-25 |
CA2294272C (en) | 2004-10-26 |
EP1000178A1 (de) | 2000-05-17 |
SK284445B6 (sk) | 2005-04-01 |
JP2002508809A (ja) | 2002-03-19 |
DE59800653D1 (de) | 2001-05-31 |
ATE200798T1 (de) | 2001-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1074047C (zh) | 在熔融气化炉内生产液态金属的方法和设备 | |
CN101443465B (zh) | 利用对环境有益的可再生或可再循环的还原剂生产铁 | |
US5885521A (en) | Apparatus for rapid reduction of iron oxide in a rotary hearth furnace | |
JP4278521B2 (ja) | 冶金コークスの生産 | |
RU2003133738A (ru) | Устройство и способ рециркуляции железосодержащих пыли и шлама в процессе производства чугуна с использованием угля и рудной мелочи | |
CN108130105B (zh) | 冶金还原耦合型焦炭化共末煤热解工艺及系统 | |
CN1940092A (zh) | 转底炉熔融还原炼铁工艺 | |
KR101739858B1 (ko) | 성형탄, 이의 제조 방법 및 장치 | |
US3960543A (en) | Process of producing self-supporting briquettes for use in metallurgical processes | |
US3420656A (en) | Process for forming hard oxide pellets and product thereof | |
US3560346A (en) | Process of producing shaped coke | |
US4135983A (en) | Method for improving coking property of coal for use in production of cokes | |
JP2006241577A (ja) | 炭材内装塊成化物の製造方法 | |
KR100340490B1 (ko) | 미분탄을 이용한 용철제조방법 | |
NO159968B (no) | Installasjonssystem med skjoetekontakt. | |
CN1295362C (zh) | 利用含烃和含氧化铁废料尤其是轧钢屑淤渣与粉煤的方法和设备 | |
NO150815B (no) | Proporsjonerende ventil | |
CN1151280C (zh) | 使用煤基预还原球团的高炉炼铁法 | |
Shoko et al. | Briquetted chrome ore fines utilisation in Ferrochrome production at Zimbabwe alloys | |
CN1042346C (zh) | 热压含碳矿球快速直接还原或煅烧工艺 | |
WO1998059079A1 (en) | Low sulfur iron reduction process using a rotary hearth furnace | |
USRE39536E1 (en) | Method and plant utilizing fine coal in a melter gasifier | |
LU503518B1 (en) | System and method for production of hot briquetted iron (hbi) containing flux and/or carbonaceous material | |
US4159905A (en) | Method of manufacturing green hot briquettes from fine coal for use in shaft furnaces | |
MXPA00000108A (en) | Method for using coal fines in a melt-down gasifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Linz, Austria Patentee after: SIEMENS Metal Technology Asset Management Co.,Ltd. Address before: Linz, Austria Patentee before: SIEMENS VAI METALS TECHNOLOGIES GmbH Address after: Linz, Austria Patentee after: SIEMENS VAI METALS TECHNOLOGIES GmbH Address before: Linz, Austria Patentee before: Voest-Alpine Industrieanlagenbau GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: Linz, Austria Patentee after: PRIMETALS TECHNOLOGIES AUSTRIA GmbH Address before: Linz, Austria Patentee before: SIEMENS Metal Technology Asset Management Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011031 Termination date: 20170703 |