UA91601C2 - Установка прямой плавки - Google Patents
Установка прямой плавки Download PDFInfo
- Publication number
- UA91601C2 UA91601C2 UAA200811693A UAA200811693A UA91601C2 UA 91601 C2 UA91601 C2 UA 91601C2 UA A200811693 A UAA200811693 A UA A200811693A UA A200811693 A UAA200811693 A UA A200811693A UA 91601 C2 UA91601 C2 UA 91601C2
- Authority
- UA
- Ukraine
- Prior art keywords
- converter
- gas
- nozzles
- lances
- slag
- Prior art date
Links
- 238000003723 Smelting Methods 0.000 title abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 51
- 239000002184 metal Substances 0.000 abstract description 51
- 239000007787 solid Substances 0.000 abstract description 38
- 238000002347 injection Methods 0.000 abstract description 32
- 239000007924 injection Substances 0.000 abstract description 32
- 239000000463 material Substances 0.000 abstract description 18
- 239000003575 carbonaceous material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 106
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 48
- 239000002893 slag Substances 0.000 description 30
- 238000002844 melting Methods 0.000 description 29
- 230000008018 melting Effects 0.000 description 29
- 229910052742 iron Inorganic materials 0.000 description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 23
- 239000001301 oxygen Substances 0.000 description 23
- 229910052760 oxygen Inorganic materials 0.000 description 23
- 239000007788 liquid Substances 0.000 description 13
- 239000003245 coal Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011449 brick Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000566113 Branta sandvicensis Species 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 101100043261 Caenorhabditis elegans spop-1 gene Proteins 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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
- 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
-
- 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
- C21B11/00—Making pig-iron other than in blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/08—Making pig-iron other than in blast furnaces in hearth-type furnaces
-
- 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
- C21C5/56—Manufacture of steel by other methods
-
- 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
- F27B1/16—Arrangements of tuyeres
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
- F27B3/205—Burners
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- 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
-
- 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
-
- 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
- C21B2100/66—Heat exchange
-
- 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
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Описывается установка прямой плавки для получения расплавленного металла из металлосодержащего загружаемого материала с использованием ванны расплавленного металла, на основе процесса прямой плавки. Установка включает фурмы для введения металлосодержащего материала, расположенные парами по периметру боковой стенки конвертера, и отдельную фурму для введения твердого углеродного материала, расположенную между соседними парами фурм для введения металлосодержащего материала.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2006901032A AU2006901032A0 (en) | 2006-03-01 | Direct smelting plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA91601C2 true UA91601C2 (ru) | 2010-08-10 |
Family
ID=38458586
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200811689A UA91599C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки (варианты) |
| UAA200811690A UA91600C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811694A UA91744C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811693A UA91601C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811688A UA91412C2 (ru) | 2006-03-01 | 2007-03-01 | УСТАНОВКА ПРЯМОЙ Плавки |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200811689A UA91599C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки (варианты) |
| UAA200811690A UA91600C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811694A UA91744C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200811688A UA91412C2 (ru) | 2006-03-01 | 2007-03-01 | УСТАНОВКА ПРЯМОЙ Плавки |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US8562903B2 (ru) |
| EP (1) | EP2004866B1 (ru) |
| JP (1) | JP5248333B2 (ru) |
| KR (4) | KR101349238B1 (ru) |
| CN (6) | CN101437966A (ru) |
| AU (1) | AU2007219729B2 (ru) |
| BR (4) | BRPI0708457B1 (ru) |
| CA (4) | CA2642707C (ru) |
| MX (1) | MX2008011184A (ru) |
| MY (1) | MY146512A (ru) |
| RU (5) | RU2431682C2 (ru) |
| UA (5) | UA91599C2 (ru) |
| WO (5) | WO2007098551A1 (ru) |
| ZA (1) | ZA200807435B (ru) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA91599C2 (ru) * | 2006-03-01 | 2010-08-10 | ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Установка прямой плавки (варианты) |
| US7952110B2 (en) * | 2006-06-12 | 2011-05-31 | 3M Innovative Properties Company | LED device with re-emitting semiconductor construction and converging optical element |
| US20070284565A1 (en) * | 2006-06-12 | 2007-12-13 | 3M Innovative Properties Company | Led device with re-emitting semiconductor construction and optical element |
| US7902542B2 (en) * | 2006-06-14 | 2011-03-08 | 3M Innovative Properties Company | Adapted LED device with re-emitting semiconductor construction |
| JP5411466B2 (ja) * | 2008-08-08 | 2014-02-12 | 株式会社神戸製鋼所 | 鉄浴式溶解炉およびそれを用いた溶鉄製造方法 |
| KR101289765B1 (ko) | 2011-06-29 | 2013-07-26 | 강림중공업 주식회사 | 육상 발전설비용 폐열보일러 시스템 |
| CN104995459A (zh) | 2012-12-04 | 2015-10-21 | Abb技术有限公司 | 再循环冷却单元 |
| US9077008B2 (en) | 2013-03-15 | 2015-07-07 | Exxonmobil Research And Engineering Company | Integrated power generation and chemical production using fuel cells |
| CA2902986C (en) | 2013-03-15 | 2019-09-17 | Paul J. Berlowitz | Integrated operation of molten carbonate fuel cells |
| US11635257B2 (en) * | 2013-09-27 | 2023-04-25 | Nsgi Steel Inc. | Smelting apparatus and metallurgical processes thereof |
| US9755258B2 (en) | 2013-09-30 | 2017-09-05 | Exxonmobil Research And Engineering Company | Integrated power generation and chemical production using solid oxide fuel cells |
| US9819042B2 (en) | 2013-09-30 | 2017-11-14 | Exxonmobil Research And Engineering Company | Fuel cell integration within a heat recovery steam generator |
| US9556753B2 (en) | 2013-09-30 | 2017-01-31 | Exxonmobil Research And Engineering Company | Power generation and CO2 capture with turbines in series |
| EP3084012B1 (en) | 2013-12-20 | 2018-11-21 | Tata Steel Limited | Smelting process and apparatus |
| RU2611229C2 (ru) * | 2015-09-25 | 2017-02-21 | Игорь Михайлович Шатохин | Способ переработки металлургического сырья и устройство для его осуществления |
| US11742508B2 (en) | 2018-11-30 | 2023-08-29 | ExxonMobil Technology and Engineering Company | Reforming catalyst pattern for fuel cell operated with enhanced CO2 utilization |
| US11476486B2 (en) | 2018-11-30 | 2022-10-18 | ExxonMobil Technology and Engineering Company | Fuel cell staging for molten carbonate fuel cells |
| WO2020112812A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Operation of molten carbonate fuel cells with enhanced co 2 utilization |
| US11211621B2 (en) | 2018-11-30 | 2021-12-28 | Exxonmobil Research And Engineering Company | Regeneration of molten carbonate fuel cells for deep CO2 capture |
| WO2020112806A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Layered cathode for molten carbonate fuel cell |
| KR102662253B1 (ko) | 2018-11-30 | 2024-04-29 | 퓨얼셀 에너지, 인크 | Co2 이용률이 향상된 용융 탄산염 연료 전지의 증가된 압력 작동 |
| KR20220107183A (ko) | 2019-11-26 | 2022-08-02 | 엑손모빌 테크놀로지 앤드 엔지니어링 컴퍼니 | 높은 전해질 충전 수준을 갖는 용융 탄산염 연료 전지의 작동 |
| WO2021107933A1 (en) | 2019-11-26 | 2021-06-03 | Exxonmobil Research And Engineering Company | Fuel cell module assembly and systems using same |
| US11978931B2 (en) | 2021-02-11 | 2024-05-07 | ExxonMobil Technology and Engineering Company | Flow baffle for molten carbonate fuel cell |
| US20240026476A1 (en) * | 2022-07-22 | 2024-01-25 | Hertha Metals, Inc. | Method and apparatus for metals, alloys, mattes, or enriched and cleaned slags production from predominantly oxide feeds |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2545814B2 (ja) * | 1986-12-02 | 1996-10-23 | 日本鋼管株式会社 | 溶融還元製錬装置 |
| ES2090157T3 (es) | 1990-03-13 | 1996-10-16 | Cra Services | Un procedimiento para producir metales y aleaciones metalicas en un recipiente de reduccion en estado fundido. |
| AUPN226095A0 (en) | 1995-04-07 | 1995-05-04 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
| US5865876A (en) * | 1995-06-07 | 1999-02-02 | Ltv Steel Company, Inc. | Multipurpose lance |
| AUPO426396A0 (en) * | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | A method of producing iron |
| IT1291118B1 (it) | 1997-03-25 | 1998-12-29 | Sviluppo Materiali Spa | Procedimento per la produzione diretta di ghisa a partire da minerale ferrifero fine e da carbone fossile ed apparecchiatura idonea per |
| AUPP647198A0 (en) * | 1998-10-14 | 1998-11-05 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
| JP2000146452A (ja) * | 1998-11-10 | 2000-05-26 | Nkk Corp | 固定式製錬炉 |
| AUPQ076399A0 (en) * | 1999-06-04 | 1999-06-24 | Technological Resources Pty Limited | A direct smelting process and apparatus |
| AUPQ083599A0 (en) * | 1999-06-08 | 1999-07-01 | Technological Resources Pty Limited | Direct smelting vessel |
| AUPQ213099A0 (en) | 1999-08-10 | 1999-09-02 | Technological Resources Pty Limited | Pressure control |
| AUPQ365799A0 (en) * | 1999-10-26 | 1999-11-18 | Technological Resources Pty Limited | A direct smelting apparatus and process |
| AUPQ599400A0 (en) * | 2000-03-03 | 2000-03-23 | Technological Resources Pty Limited | Direct smelting process and apparatus |
| AUPQ630600A0 (en) * | 2000-03-16 | 2000-04-15 | Technological Resources Pty Limited | Direct smelting plant |
| AUPR023100A0 (en) | 2000-09-19 | 2000-10-12 | Technological Resources Pty Limited | A direct smelting process and apparatus |
| AUPR624801A0 (en) | 2001-07-10 | 2001-08-02 | Technological Resources Pty Limited | A gas injection lance |
| AUPR817201A0 (en) * | 2001-10-09 | 2001-11-01 | Technological Resources Pty Limited | Supplying solid feed materials for a direct smelting process |
| MXPA05000456A (es) * | 2002-07-10 | 2005-08-16 | Corus Technology Bv | Contenedor metalurgico y metodo para fabricar hierro por medio de reduccion directa. |
| AU2003901693A0 (en) * | 2003-04-10 | 2003-05-01 | Technological Resources Pty Ltd | Direct smelting process and plant |
| AU2003901692A0 (en) * | 2003-04-10 | 2003-05-01 | Technological Resources Pty Ltd | Direct smelting plant |
| AU2005215826B2 (en) | 2004-02-23 | 2009-12-03 | Technological Resources Pty. Limited | Direct smelting plant and process |
| CA2558967A1 (en) * | 2004-03-17 | 2005-09-29 | Technological Resources Pty Limited | Direct smelting plant |
| CA2563899C (en) | 2004-04-26 | 2012-08-07 | Technological Resources Pty Limited | Metallurgical processing installation |
| TWI373529B (en) | 2004-07-27 | 2012-10-01 | Tech Resources Pty Ltd | Smelting apparatus |
| BRPI0513936A (pt) | 2004-07-27 | 2008-05-20 | Tech Resources Pty Ltd | equipamento de fundição e método de operação de uma instalação de fundição direta |
| EP1652941B1 (en) | 2004-10-15 | 2009-05-27 | Technological Resources Pty. Ltd. | Apparatus for injecting gas into a vessel |
| UA91599C2 (ru) | 2006-03-01 | 2010-08-10 | ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Установка прямой плавки (варианты) |
-
2007
- 2007-01-03 UA UAA200811689A patent/UA91599C2/ru unknown
- 2007-01-03 UA UAA200811690A patent/UA91600C2/ru unknown
- 2007-01-03 UA UAA200811694A patent/UA91744C2/ru unknown
- 2007-01-03 UA UAA200811693A patent/UA91601C2/ru unknown
- 2007-03-01 US US12/281,287 patent/US8562903B2/en active Active
- 2007-03-01 US US12/281,237 patent/US8313690B2/en active Active
- 2007-03-01 RU RU2008138881/02A patent/RU2431682C2/ru not_active IP Right Cessation
- 2007-03-01 WO PCT/AU2007/000248 patent/WO2007098551A1/en active Application Filing
- 2007-03-01 KR KR1020087023997A patent/KR101349238B1/ko active IP Right Grant
- 2007-03-01 BR BRPI0708457-9A patent/BRPI0708457B1/pt not_active IP Right Cessation
- 2007-03-01 CN CNA2007800158598A patent/CN101437966A/zh active Pending
- 2007-03-01 WO PCT/AU2007/000253 patent/WO2007098556A1/en active Application Filing
- 2007-03-01 KR KR1020087023467A patent/KR101300731B1/ko not_active IP Right Cessation
- 2007-03-01 WO PCT/AU2007/000249 patent/WO2007098552A1/en active Application Filing
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