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 specially adapted for 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; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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 |
|---|---|---|---|
| UAA200811693A UA91601C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811694A UA91744C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811690A UA91600C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811689A UA91599C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки (варианты) |
| UAA200811688A UA91412C2 (ru) | 2006-03-01 | 2007-03-01 | УСТАНОВКА ПРЯМОЙ Плавки |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200811694A UA91744C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811690A UA91600C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки |
| UAA200811689A UA91599C2 (ru) | 2006-03-01 | 2007-01-03 | Установка прямой плавки (варианты) |
| UAA200811688A UA91412C2 (ru) | 2006-03-01 | 2007-03-01 | УСТАНОВКА ПРЯМОЙ Плавки |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US8562902B2 (ru) |
| EP (1) | EP2004866B1 (ru) |
| JP (1) | JP5248333B2 (ru) |
| KR (4) | KR101349124B1 (ru) |
| CN (6) | CN101432448B (ru) |
| AU (1) | AU2007219729B2 (ru) |
| BR (4) | BRPI0708458B1 (ru) |
| CA (4) | CA2642667A1 (ru) |
| MX (1) | MX2008011184A (ru) |
| MY (1) | MY146512A (ru) |
| RU (5) | RU2431678C2 (ru) |
| UA (5) | UA91601C2 (ru) |
| WO (5) | WO2007098556A1 (ru) |
| ZA (1) | ZA200807435B (ru) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA91601C2 (ru) | 2006-03-01 | 2010-08-10 | ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Установка прямой плавки |
| US20070284565A1 (en) * | 2006-06-12 | 2007-12-13 | 3M Innovative Properties Company | Led device with re-emitting semiconductor construction and optical element |
| US7952110B2 (en) * | 2006-06-12 | 2011-05-31 | 3M Innovative Properties Company | LED device with re-emitting semiconductor construction and converging 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 |
| EP2929255B1 (en) | 2012-12-04 | 2017-02-22 | ABB Schweiz AG | A recirculating cooling unit |
| US9077008B2 (en) | 2013-03-15 | 2015-07-07 | Exxonmobil Research And Engineering Company | Integrated power generation and chemical production using fuel cells |
| AU2014235196B2 (en) | 2013-03-15 | 2018-07-12 | Exxonmobil Research & Engineering Company | Integrated power generation and carbon capture using fuel cells |
| US11635257B2 (en) * | 2013-09-27 | 2023-04-25 | Nsgi Steel Inc. | Smelting apparatus and metallurgical processes thereof |
| US9556753B2 (en) | 2013-09-30 | 2017-01-31 | Exxonmobil Research And Engineering Company | Power generation and CO2 capture with turbines in series |
| 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 |
| TR201902344T4 (tr) * | 2013-12-20 | 2019-03-21 | Tata Steel Ltd | Eritme prosesi ve aparatı. |
| RU2611229C2 (ru) * | 2015-09-25 | 2017-02-21 | Игорь Михайлович Шатохин | Способ переработки металлургического сырья и устройство для его осуществления |
| KR102643791B1 (ko) | 2018-11-30 | 2024-03-06 | 엑손모빌 테크놀로지 앤드 엔지니어링 컴퍼니 | 용융 탄산염 연료 전지 캐쏘드용 유동 장 배플 |
| WO2020112812A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Operation of molten carbonate fuel cells with enhanced co 2 utilization |
| US11476486B2 (en) | 2018-11-30 | 2022-10-18 | ExxonMobil Technology and Engineering Company | Fuel cell staging for molten carbonate fuel cells |
| KR102774870B1 (ko) | 2018-11-30 | 2025-02-27 | 퓨얼셀 에너지, 인크 | 심층 co2 포획을 위한 용융 탄산염 연료전지들의 재생성 |
| JP7258144B2 (ja) | 2018-11-30 | 2023-04-14 | フュエルセル エナジー， インコーポレイテッド | Ｃｏ２利用率を向上させて動作させる燃料電池のための改質触媒パターン |
| US11695122B2 (en) | 2018-11-30 | 2023-07-04 | ExxonMobil Technology and Engineering Company | Layered cathode for molten carbonate fuel cell |
| US12355085B2 (en) | 2018-11-30 | 2025-07-08 | ExxonMobil Technology and Engineering Company | Cathode collector structures for molten carbonate fuel cell |
| WO2020112774A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Elevated pressure operation of molten carbonate fuel cells with enhanced co2 utilization |
| US11335937B2 (en) | 2019-11-26 | 2022-05-17 | Exxonmobil Research And Engineering Company | Operation of molten carbonate fuel cells with high electrolyte fill level |
| EP4066303A1 (en) | 2019-11-26 | 2022-10-05 | ExxonMobil Technology and Engineering Company | Fuel cell assembly with external manifold for parallel flow |
| KR102861227B1 (ko) | 2019-11-26 | 2025-09-18 | 엑손모빌 테크놀로지 앤드 엔지니어링 컴퍼니 | 연료 전지 모듈 조립체 및 이를 사용하는 시스템 |
| DE102020215140A1 (de) * | 2020-12-01 | 2022-06-02 | Sms Group Gmbh | Verfahren und Einschmelzaggregat zum pyrometallurgischen Einschmelzen von metallhaltigen Rohstoffen, Reststoffen und/oder Sekundärreststoffen |
| DE102020215147A1 (de) * | 2020-12-01 | 2022-06-02 | Sms Group Gmbh | Verfahren zum pyrometallurgischen Einschmelzen von metallhaltigen Rohstoffen, Reststoffen und/oder Sekundärreststoffen |
| US11978931B2 (en) | 2021-02-11 | 2024-05-07 | ExxonMobil Technology and Engineering Company | Flow baffle for molten carbonate fuel cell |
| KR20250054786A (ko) * | 2022-07-22 | 2025-04-23 | 헤르타 메탈스 인크. | 대부분 산화물 공급물로부터 금속, 합금, 매트, 또는 농축 및 세척된 슬래그 생산을 위한 방법 및 장치 |
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| 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 |
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| BRPI0507975B1 (pt) * | 2004-02-23 | 2014-07-22 | Tech Resources Pty Ltd | Processo para manter regeneradores e um conduto principal de ar quente que conecta os regeneradores a uma ou mais lanças de injeção de ar quente de um vaso de fusão redutora direta e aparelho para pré-aquecer ar |
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| US7947217B2 (en) * | 2004-04-26 | 2011-05-24 | Technological Resources Pty. Limited | Metallurgical processing installation |
| PL1797204T3 (pl) | 2004-07-27 | 2015-03-31 | Tata Steel Ltd | Urządzenie do wtryskiwania materiału w postaci stałych cząstek do naczyń |
| TWI373529B (en) | 2004-07-27 | 2012-10-01 | Tech Resources Pty Ltd | Smelting apparatus |
| EP1652941B1 (en) | 2004-10-15 | 2009-05-27 | Technological Resources Pty. Ltd. | Apparatus for injecting gas into a vessel |
| UA91601C2 (ru) * | 2006-03-01 | 2010-08-10 | ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД | Установка прямой плавки |
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2007
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- 2007-01-03 UA UAA200811690A patent/UA91600C2/ru unknown
- 2007-01-03 UA UAA200811689A patent/UA91599C2/ru unknown
- 2007-03-01 WO PCT/AU2007/000253 patent/WO2007098556A1/en not_active Ceased
- 2007-03-01 RU RU2008138877/02A patent/RU2431678C2/ru active
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- 2007-03-01 RU RU2008138878/02A patent/RU2431681C2/ru active
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- 2007-03-01 EP EP07718534A patent/EP2004866B1/en active Active
- 2007-03-01 CN CN2012102979243A patent/CN102851434A/zh active Pending
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- 2007-03-01 CN CN2007800156094A patent/CN101432446B/zh active Active
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- 2007-03-01 CA CA002642667A patent/CA2642667A1/en not_active Abandoned
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2008
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