NO981310L - FremgangsmÕte ved separasjon av titan og vanadium fra rÕjern - Google Patents
FremgangsmÕte ved separasjon av titan og vanadium fra rÕjernInfo
- Publication number
- NO981310L NO981310L NO981310A NO981310A NO981310L NO 981310 L NO981310 L NO 981310L NO 981310 A NO981310 A NO 981310A NO 981310 A NO981310 A NO 981310A NO 981310 L NO981310 L NO 981310L
- Authority
- NO
- Norway
- Prior art keywords
- vanadium
- iron
- titanium
- separating
- separating titanium
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000010936 titanium Substances 0.000 title abstract 4
- 229910052719 titanium Inorganic materials 0.000 title abstract 4
- 229910052720 vanadium Inorganic materials 0.000 title abstract 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000013980 iron oxide Nutrition 0.000 abstract 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- 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
- C22B7/04—Working-up slag
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT133596 | 1996-07-24 | ||
| AT142196 | 1996-08-06 | ||
| PCT/AT1997/000172 WO1998004750A1 (de) | 1996-07-24 | 1997-07-23 | Verfahren zum abtrennen von titan und/oder vanadium aus roheisen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO981310D0 NO981310D0 (no) | 1998-03-23 |
| NO981310L true NO981310L (no) | 1998-03-23 |
Family
ID=25595573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO981310A NO981310L (no) | 1996-07-24 | 1998-03-23 | FremgangsmÕte ved separasjon av titan og vanadium fra rÕjern |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0874915B1 (xx) |
| CN (1) | CN1068058C (xx) |
| AR (1) | AR007955A1 (xx) |
| AU (1) | AU712106B2 (xx) |
| BR (1) | BR9702355A (xx) |
| DE (1) | DE59704786D1 (xx) |
| NO (1) | NO981310L (xx) |
| NZ (1) | NZ329895A (xx) |
| WO (1) | WO1998004750A1 (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069110C (zh) * | 1999-04-30 | 2001-08-01 | 中南工业大学 | 综合利用钒钛磁铁矿新工艺 |
| JP2003129268A (ja) * | 2001-10-17 | 2003-05-08 | Katsutoshi Ono | 金属チタンの精錬方法及び精錬装置 |
| GB0128816D0 (en) * | 2001-12-01 | 2002-01-23 | Univ Cambridge Tech | Materials processing method and apparatus |
| RU2228965C1 (ru) * | 2002-12-30 | 2004-05-20 | Государственное учреждение Институт металлургии Уральского отделения РАН | Способ извлечения ванадия из ванадийсодержащих материалов |
| RU2263722C1 (ru) * | 2004-05-25 | 2005-11-10 | ОАО "Чусовской металлургический завод" | Способ переработки ванадийсодержащих шлаков |
| CN100402678C (zh) * | 2006-11-14 | 2008-07-16 | 隋智通 | 从含钛高炉渣中分离生产富钛料的方法 |
| RU2370551C1 (ru) * | 2008-06-17 | 2009-10-20 | Открытое акционерное общество "Чусовской металлургический завод" | Способ переработки отвального шлама |
| CA3025458C (en) * | 2010-05-19 | 2020-10-27 | Tng Limited | Method for the extraction and recovery of vanadium |
| CN101984086A (zh) * | 2010-11-17 | 2011-03-09 | 河北科技大学 | 降低球墨铸铁铁液中含钛量的方法 |
| SE537146C2 (sv) * | 2012-05-08 | 2015-02-17 | Uvån Holding Ab | Metod för selektiv oxidation av en eller flera metaller frånen järnsmälta |
| NZ712526A (en) * | 2013-05-17 | 2017-03-31 | Inst Process Eng Cas | Method for processing vanadium-titanium magnetite finished ores by using wet process |
| CN103343174B (zh) * | 2013-07-11 | 2014-12-10 | 东北大学 | 一种从含钛混合熔渣中分离钛铁钒钙的方法 |
| CN104164528A (zh) * | 2014-07-26 | 2014-11-26 | 钢铁研究总院 | 一种复吹转炉铁水脱钛方法 |
| CN104843799B (zh) * | 2015-04-12 | 2017-01-18 | 耿兆翔 | 氧化铁粉末中粉末氧化铝和氧化钙的分离回收方法 |
| CN110904348A (zh) * | 2019-12-18 | 2020-03-24 | 河钢股份有限公司承德分公司 | 一种利用一氧化碳含量预判提钒终点的方法 |
| CN110904347B (zh) * | 2019-12-18 | 2022-02-25 | 河钢股份有限公司承德分公司 | 一种降低钒渣中氧化铁含量的方法 |
| CN111748703A (zh) * | 2020-07-10 | 2020-10-09 | 武钢集团昆明钢铁股份有限公司 | 一种转炉两吹两倒一次出渣法处理高硅中钒铁水提钒方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE878501C (de) * | 1951-05-10 | 1953-06-05 | Huettenwerke Phoenix Ag | Verfahren zum Frischen von Thomasroheisen, bei dem eine vanadinreiche Schlacke gewonnen wird |
| JPS5514802A (en) * | 1978-06-30 | 1980-02-01 | Nippon Kokan Kk <Nkk> | Treating method for molten metal generated at reduction treatment for slag from steel manufacture |
| DE3575949D1 (de) * | 1985-08-22 | 1990-03-15 | Ural Nii Cernych Metallov | Verfahren zur herstellung von vanadiumschlacke. |
| GB2294255A (en) * | 1994-10-17 | 1996-04-24 | Magmint Ltd | Vanadium recovery process |
-
1997
- 1997-07-22 AR ARP970103287 patent/AR007955A1/es unknown
- 1997-07-23 AU AU36128/97A patent/AU712106B2/en not_active Ceased
- 1997-07-23 NZ NZ32989597A patent/NZ329895A/xx unknown
- 1997-07-23 EP EP97932637A patent/EP0874915B1/de not_active Expired - Lifetime
- 1997-07-23 WO PCT/AT1997/000172 patent/WO1998004750A1/de not_active Ceased
- 1997-07-23 BR BR9702355A patent/BR9702355A/pt not_active IP Right Cessation
- 1997-07-23 CN CN97190948A patent/CN1068058C/zh not_active Expired - Fee Related
- 1997-07-23 DE DE59704786T patent/DE59704786D1/de not_active Expired - Lifetime
-
1998
- 1998-03-23 NO NO981310A patent/NO981310L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU712106B2 (en) | 1999-10-28 |
| WO1998004750A1 (de) | 1998-02-05 |
| CN1068058C (zh) | 2001-07-04 |
| EP0874915A1 (de) | 1998-11-04 |
| AU3612897A (en) | 1998-02-20 |
| NO981310D0 (no) | 1998-03-23 |
| EP0874915B1 (de) | 2001-10-04 |
| BR9702355A (pt) | 1999-07-20 |
| NZ329895A (en) | 1999-11-29 |
| CN1198190A (zh) | 1998-11-04 |
| DE59704786D1 (de) | 2001-11-08 |
| AR007955A1 (es) | 1999-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO981310L (no) | FremgangsmÕte ved separasjon av titan og vanadium fra rÕjern | |
| EP0563559A3 (xx) | ||
| PL326880A1 (en) | Method of denitrogenising flue gases | |
| TR199801833T2 (xx) | Metalik demir �retmek i�in y�ntem ve cihaz. | |
| NO980409D0 (no) | Fremgangsmåte ved fremstilling av puzzolaner, syntetisk masovnslagg, belitt- eller alittklinkere, samt råjernlegeringer av oksydslagg, og anordning ved utföring av denne fremgangsmåten | |
| AU4426496A (en) | Method of utilizing dusts produced during the reduction of iron ore | |
| DE69520259D1 (de) | Verfahren und Ofen zum Entsorgen von Stahlwerkabfällen sowie Betriebsverfahren für diesen Ofen | |
| NO942577L (no) | Jernbaneskinne og fremgangsmåte for fremstilling av denne | |
| DE59408983D1 (de) | Verfahren zum Behandeln von Teilen | |
| SE0003335L (sv) | Förfarande för minskning av NOx-föreningar i en s odapannas rökgaser | |
| DE59700350D1 (de) | Verfahren zum aufarbeiten von müllverbrennungsrückständen | |
| JPS57177911A (en) | Treatment of molten bath to be subjected to dephosphorization regeneration of converter waste slag and recovery of valuable components | |
| KR960023121A (ko) | 극저탄소 스테인레스강의 탈탄방법 | |
| ATA7996A (de) | Verfahren zum herstellen von roheisen, buntmetall-legierungen, fecr und synthetischen hochofenschlacken unter verwendung von metalloxidhaltigen müllverbrennungsrückständen oder schlacken | |
| ES2162279T3 (es) | Procedimiento y dispositivo de depuracion de humos. | |
| EP0256138A4 (en) | GAS WASHING SYSTEM USED FOR PREHEATING STEEL SCRAP. | |
| JPH0892614A (ja) | 低塩基度スラグを排滓する溶銑予備処理方法 | |
| IT1260517B (it) | Procedimento per la depurazione di biogas ed impianto per la sua attuazione | |
| Schriefer | Horsehead vs. Envirosource: The challenge of electric-furnace dust. | |
| PT779082E (pt) | Processo de tratamento de residuos solidos contendo metais, nomeadamente residuos de expulsao de fumos de incineracao de lixos domesticos | |
| JPS57155314A (en) | Refining of high-cr steel | |
| KR960010883A (ko) | Mg계 탈류제 및 용강탈류공정이 생략된 극저유황강의 제조방법 | |
| Kolpakov et al. | First European Basic Oxygen Steelmaking Congress | |
| Kaito | Production of Super Ferritic Stainless Steels by S. D.--VOD Process | |
| JPS57188610A (en) | Steelmaking method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |