RU2479648C1 - Способ пирометаллургической переработки красных шламов - Google Patents
Способ пирометаллургической переработки красных шламов Download PDFInfo
- Publication number
- RU2479648C1 RU2479648C1 RU2011145140/02A RU2011145140A RU2479648C1 RU 2479648 C1 RU2479648 C1 RU 2479648C1 RU 2011145140/02 A RU2011145140/02 A RU 2011145140/02A RU 2011145140 A RU2011145140 A RU 2011145140A RU 2479648 C1 RU2479648 C1 RU 2479648C1
- Authority
- RU
- Russia
- Prior art keywords
- slag
- iron
- melting
- sludge
- red mud
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 38
- 238000003672 processing method Methods 0.000 title 1
- 239000002893 slag Substances 0.000 claims abstract description 93
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 70
- 238000002844 melting Methods 0.000 claims abstract description 61
- 230000008018 melting Effects 0.000 claims abstract description 60
- 238000012545 processing Methods 0.000 claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 claims abstract description 42
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 36
- 238000001035 drying Methods 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000009467 reduction Effects 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000013980 iron oxide Nutrition 0.000 claims abstract description 19
- 238000011068 loading method Methods 0.000 claims abstract description 19
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 12
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 12
- 239000004571 lime Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000365 skull melting Methods 0.000 claims abstract description 7
- 239000000155 melt Substances 0.000 claims description 20
- 238000003723 Smelting Methods 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910008429 Si—Al—Ti Inorganic materials 0.000 claims description 5
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 5
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 26
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 229910052719 titanium Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 10
- 230000007423 decrease Effects 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000007790 solid phase Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009182 swimming Effects 0.000 description 4
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001508691 Martes zibellina Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- 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
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Gasification And Melting Of Waste (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011145140/02A RU2479648C1 (ru) | 2011-11-07 | 2011-11-07 | Способ пирометаллургической переработки красных шламов |
| PCT/RU2012/000946 WO2013070121A1 (ru) | 2011-11-07 | 2012-11-16 | Способ пирометаллугрической переработки красных шламов |
| IN1026MUN2014 IN2014MN01026A (enExample) | 2011-11-07 | 2012-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011145140/02A RU2479648C1 (ru) | 2011-11-07 | 2011-11-07 | Способ пирометаллургической переработки красных шламов |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2479648C1 true RU2479648C1 (ru) | 2013-04-20 |
Family
ID=48290367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011145140/02A RU2479648C1 (ru) | 2011-11-07 | 2011-11-07 | Способ пирометаллургической переработки красных шламов |
Country Status (3)
| Country | Link |
|---|---|
| IN (1) | IN2014MN01026A (enExample) |
| RU (1) | RU2479648C1 (enExample) |
| WO (1) | WO2013070121A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2589948C1 (ru) * | 2014-12-26 | 2016-07-10 | Александр Васильевич Петров | Способ получения чугуна синтегаль из красного шлама |
| RU2619406C2 (ru) * | 2014-12-26 | 2017-05-15 | Александр Васильевич Петров | Способ комплексной переработки красного и нефелинового шламов |
| RU2734423C1 (ru) * | 2019-12-17 | 2020-10-16 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ переработки красного шлама |
| WO2022115512A1 (en) * | 2020-11-25 | 2022-06-02 | Red Mud Enterprises Llc | System for processing red mud and method of processing red mud |
| US12365954B2 (en) | 2019-08-06 | 2025-07-22 | Red Mud Enterprises Llc | System for processing red mud and method of processing red mud |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2634106C1 (ru) * | 2016-12-22 | 2017-10-23 | Вячеслав Константинович Селиверстов | Способ переработки красного шлама |
| RU2697539C1 (ru) * | 2019-04-09 | 2019-08-15 | Борис Николаевич Улько | Способ комплексной переработки мелкодисперсных металлосодержащих отходов |
| CN115029559A (zh) * | 2022-04-14 | 2022-09-09 | 青岛森江冶金新材料有限公司 | 一种利用赤泥生产脱氧合金的方法 |
| CN120400523A (zh) * | 2025-04-25 | 2025-08-01 | 北京金泰瑞和工程科技有限公司 | 一种赤泥资源化处理工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989513A (en) * | 1972-06-06 | 1976-11-02 | Magyar Aluminiumipari Troszt | Method for the treatment of red mud |
| RU2245371C2 (ru) * | 2003-02-03 | 2005-01-27 | Общество с ограниченной ответственностью Фирма "Дата-Центр" | Способ переработки красного шлама глиноземного производства |
| RU2009122595A (ru) * | 2009-06-11 | 2010-12-20 | Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университе | Способ переработки красных шламов |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020841A1 (de) * | 2006-05-04 | 2007-11-08 | Krause-Röhm-Systeme Ag | Verfahren zur Wertstoffgewinnung |
-
2011
- 2011-11-07 RU RU2011145140/02A patent/RU2479648C1/ru not_active IP Right Cessation
-
2012
- 2012-11-16 WO PCT/RU2012/000946 patent/WO2013070121A1/ru not_active Ceased
- 2012-11-16 IN IN1026MUN2014 patent/IN2014MN01026A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989513A (en) * | 1972-06-06 | 1976-11-02 | Magyar Aluminiumipari Troszt | Method for the treatment of red mud |
| RU2245371C2 (ru) * | 2003-02-03 | 2005-01-27 | Общество с ограниченной ответственностью Фирма "Дата-Центр" | Способ переработки красного шлама глиноземного производства |
| RU2009122595A (ru) * | 2009-06-11 | 2010-12-20 | Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университе | Способ переработки красных шламов |
| RU2428490C2 (ru) * | 2009-06-11 | 2011-09-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н.Ельцина" | Способ переработки красных шламов |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2589948C1 (ru) * | 2014-12-26 | 2016-07-10 | Александр Васильевич Петров | Способ получения чугуна синтегаль из красного шлама |
| RU2619406C2 (ru) * | 2014-12-26 | 2017-05-15 | Александр Васильевич Петров | Способ комплексной переработки красного и нефелинового шламов |
| US12365954B2 (en) | 2019-08-06 | 2025-07-22 | Red Mud Enterprises Llc | System for processing red mud and method of processing red mud |
| RU2734423C1 (ru) * | 2019-12-17 | 2020-10-16 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ переработки красного шлама |
| WO2022115512A1 (en) * | 2020-11-25 | 2022-06-02 | Red Mud Enterprises Llc | System for processing red mud and method of processing red mud |
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014MN01026A (enExample) | 2015-07-03 |
| WO2013070121A1 (ru) | 2013-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20181108 |