UA74680C2 - A method for producing iron or alloys thereof and a plant for realizing the same - Google Patents
A method for producing iron or alloys thereof and a plant for realizing the same Download PDFInfo
- Publication number
- UA74680C2 UA74680C2 UA2004021297A UA2004021297A UA74680C2 UA 74680 C2 UA74680 C2 UA 74680C2 UA 2004021297 A UA2004021297 A UA 2004021297A UA 2004021297 A UA2004021297 A UA 2004021297A UA 74680 C2 UA74680 C2 UA 74680C2
- Authority
- UA
- Ukraine
- Prior art keywords
- reactor
- plasma
- metal
- melting zone
- oxygen
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 title claims description 10
- 239000000956 alloy Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000000463 material Substances 0.000 claims abstract description 54
- 239000007789 gas Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000004157 plasmatron Methods 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims description 38
- 238000002844 melting Methods 0.000 claims description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 21
- 238000011084 recovery Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 13
- 239000003345 natural gas Substances 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 5
- 230000001172 regenerating effect Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract 1
- 235000013980 iron oxide Nutrition 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 239000002912 waste gas Substances 0.000 description 8
- 238000007664 blowing Methods 0.000 description 7
- 239000000155 melt Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- 241001071864 Lethrinus laticaudis Species 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- -1 ferroalloys Chemical class 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2004021297A UA74680C2 (en) | 2004-02-23 | 2004-02-23 | A method for producing iron or alloys thereof and a plant for realizing the same |
| PCT/UA2004/000035 WO2005080610A1 (fr) | 2004-02-23 | 2004-06-01 | Procede de fabrication de metaux et alliages et installation destine a sa mise en oeuvre |
| RU2005102271/02A RU2295574C2 (ru) | 2004-02-23 | 2005-01-31 | Способ получения металла и установка для его осуществления |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2004021297A UA74680C2 (en) | 2004-02-23 | 2004-02-23 | A method for producing iron or alloys thereof and a plant for realizing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA74680C2 true UA74680C2 (en) | 2006-01-16 |
Family
ID=34884914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2004021297A UA74680C2 (en) | 2004-02-23 | 2004-02-23 | A method for producing iron or alloys thereof and a plant for realizing the same |
Country Status (3)
| Country | Link |
|---|---|
| RU (1) | RU2295574C2 (ru) |
| UA (1) | UA74680C2 (ru) |
| WO (1) | WO2005080610A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2360975C2 (ru) * | 2007-06-21 | 2009-07-10 | Ооо "Твинн" | Способ прямого восстановления железа и устройство для его осуществления (варианты) |
| RU2401477C2 (ru) * | 2008-03-14 | 2010-10-10 | Анатолий Евгеньевич Волков | Способ волкова для производства химически активных металлов и использование вертикально-стационарного плазматрона - "всп" |
| RU2401309C2 (ru) * | 2008-09-04 | 2010-10-10 | Закрытое акционерное общество "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ЭЛЕКТРОПЛАЗМЕННОГО ОБОРУДОВАНИЯ И СИСТЕМ ЭПОС" | Способ получения металлов и сплавов путем восстановительной плавки и устройство для его осуществления |
| RU2401867C2 (ru) * | 2008-09-10 | 2010-10-20 | Закрытое акционерное общество "НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ЭЛЕКТРОПЛАЗМЕННОГО ОБОРУДОВАНИЯ И СИСТЕМ ЭПОС" | Устройство для получения металлов и сплавов путем восстановительной плавки |
| WO2016078959A1 (en) * | 2014-11-19 | 2016-05-26 | Umicore | Plasma and oxygas fired furnace |
| KR101862263B1 (ko) | 2016-12-16 | 2018-05-29 | 주식회사 포스코 | 원료 공급장치 및 공급방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1154263A (en) * | 1981-03-24 | 1983-09-27 | Nikolas G. Ponghis | Process for operating a blast furnace |
| IN164687B (ru) * | 1984-08-16 | 1989-05-13 | Voest Alpine Ag | |
| AT386006B (de) * | 1986-10-30 | 1988-06-27 | Voest Alpine Ag | Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen |
| RU2077595C1 (ru) * | 1988-12-20 | 1997-04-20 | Си-Ар-Эй Сервисиз Лимитед | Способ получения железа и/или его сплавов из железоокисных материалов (его варианты) и устройство для его осуществления |
| SU1740425A1 (ru) * | 1989-11-20 | 1992-06-15 | Грузинский политехнический институт | Шахтна плазменна печь дл восстановлени металлов |
| RU2040548C1 (ru) * | 1991-07-26 | 1995-07-25 | Анатолий Тимофеевич Неклеса | Двухзонный реактор для обработки материалов |
| RU2213792C1 (ru) * | 2002-04-19 | 2003-10-10 | Бурлов Юрий Александрович | Плазменный реактор-сепаратор |
-
2004
- 2004-02-23 UA UA2004021297A patent/UA74680C2/uk unknown
- 2004-06-01 WO PCT/UA2004/000035 patent/WO2005080610A1/ru not_active Ceased
-
2005
- 2005-01-31 RU RU2005102271/02A patent/RU2295574C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005080610A1 (fr) | 2005-09-01 |
| WO2005080610A8 (fr) | 2006-01-19 |
| RU2005102271A (ru) | 2006-07-10 |
| RU2295574C2 (ru) | 2007-03-20 |
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