CA2583359C - Procede et installation pour produire du laitier d'oxyde de titane a partir d'ilmenite - Google Patents
Procede et installation pour produire du laitier d'oxyde de titane a partir d'ilmenite Download PDFInfo
- Publication number
- CA2583359C CA2583359C CA2583359A CA2583359A CA2583359C CA 2583359 C CA2583359 C CA 2583359C CA 2583359 A CA2583359 A CA 2583359A CA 2583359 A CA2583359 A CA 2583359A CA 2583359 C CA2583359 C CA 2583359C
- Authority
- CA
- Canada
- Prior art keywords
- ilmenite
- reactor
- reduction
- gas
- electric furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- C22B4/08—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
- 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
- C22B34/1204—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
- C22B34/1209—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 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
-
- 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
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- 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
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
-
- 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
- C22B5/18—Reducing step-by-step
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004053676.7 | 2004-11-03 | ||
DE200410053676 DE102004053676B4 (de) | 2004-11-03 | 2004-11-03 | Verfahren und Anlage zur Herstellung von Titanschlacke aus Ilmenit |
PCT/EP2005/011761 WO2006048283A1 (fr) | 2004-11-03 | 2005-11-03 | Procede et installation pour produire du laitier d'oxyde de titane a partir d'ilmenite |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2583359A1 CA2583359A1 (fr) | 2006-05-11 |
CA2583359C true CA2583359C (fr) | 2013-10-08 |
Family
ID=35432419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2583359A Expired - Fee Related CA2583359C (fr) | 2004-11-03 | 2005-11-03 | Procede et installation pour produire du laitier d'oxyde de titane a partir d'ilmenite |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN100540698C (fr) |
AU (1) | AU2005300680B2 (fr) |
CA (1) | CA2583359C (fr) |
DE (1) | DE102004053676B4 (fr) |
NO (1) | NO343430B1 (fr) |
UA (1) | UA92729C2 (fr) |
WO (1) | WO2006048283A1 (fr) |
ZA (1) | ZA200704343B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007032085A1 (de) * | 2007-07-09 | 2009-01-15 | Outotec Oyj | Wirbelschichtreaktor zum Behandeln von wirbelfähigen Substanzen und Verfahren hierfür |
DE102009038052B4 (de) * | 2009-08-19 | 2012-09-27 | Wolfgang Krumm | Verhüttungsverfahren durch Einsatz eines vorreduzierten Ilmeniterzstromes und/oder Hämatiterzstromes |
DE102010022773B4 (de) | 2010-06-04 | 2012-10-04 | Outotec Oyj | Verfahren und Anlage zur Erzeugung von Roheisen |
CN102399998B (zh) * | 2011-11-18 | 2014-03-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种利用钒钛铁精矿融态还原冶炼酸溶性钛渣的方法 |
EP2976438B1 (fr) * | 2013-03-18 | 2017-01-18 | Outotec (Finland) Oy | Procédé et installation pour produire du laitier de titane à partir d'ilménite |
CN103421925B (zh) * | 2013-08-26 | 2015-04-22 | 江苏大学 | 一种制备氯化钛渣的方法 |
FI20155066A (fi) | 2015-01-30 | 2016-07-31 | Outotec Finland Oy | Menetelmä titaanioksidia sisältävän kuonan ja raakaraudan tuottamiseksi ilmeniitistä, sekä laitos |
EP3106531A1 (fr) * | 2015-06-15 | 2016-12-21 | Improbed AB | Utilisation d'ilménite pré-oxydée dans des chaudières à lit fluidisé |
CN109609759B (zh) * | 2019-01-24 | 2020-11-03 | 东北大学 | 一种含钛铁矿物中有价组元的分离富集方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE810156C (de) * | 1946-11-18 | 1951-08-06 | Titan Co As | Verfahren zur Gewinnung von Eisen und titanhaltiger Schlacke aus titanhaltigen Eisenerzen |
JPS5031526B1 (fr) * | 1969-05-12 | 1975-10-13 | ||
US3713781A (en) * | 1970-10-21 | 1973-01-30 | W Dunn | Cross-flow fluid bed reactor |
US3765868A (en) * | 1971-07-07 | 1973-10-16 | Nl Industries Inc | Method for the selective recovery of metallic iron and titanium oxide values from ilmenites |
DE2234843A1 (de) * | 1972-07-15 | 1974-01-31 | Bayer Ag | Verfahren zur herstellung von titandioxidkonzentraten |
SE419129B (sv) * | 1979-05-29 | 1981-07-13 | Stora Kopparbergs Bergslags Ab | Anordning for reduktion av finfordelat jernoxidhaltigt material i en cirkulerande flytbedd |
DE10260737B4 (de) * | 2002-12-23 | 2005-06-30 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen |
DE10260767A1 (de) * | 2002-12-23 | 2004-07-01 | Koenig & Bauer Ag | Einrichtung zur Formatverstellung an bogenführenden Trommeln von Bogendruckmaschinen |
CN1233560C (zh) * | 2003-02-21 | 2005-12-28 | 中南大学 | 制备金红石型二氧化钛的方法 |
-
2004
- 2004-11-03 DE DE200410053676 patent/DE102004053676B4/de not_active Expired - Fee Related
-
2005
- 2005-03-11 UA UAA200706095A patent/UA92729C2/uk unknown
- 2005-11-03 CN CNB2005800375976A patent/CN100540698C/zh not_active Expired - Fee Related
- 2005-11-03 WO PCT/EP2005/011761 patent/WO2006048283A1/fr active Application Filing
- 2005-11-03 AU AU2005300680A patent/AU2005300680B2/en not_active Ceased
- 2005-11-03 CA CA2583359A patent/CA2583359C/fr not_active Expired - Fee Related
- 2005-11-03 ZA ZA200704343A patent/ZA200704343B/xx unknown
-
2007
- 2007-05-30 NO NO20072742A patent/NO343430B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20072742L (no) | 2007-07-19 |
WO2006048283A1 (fr) | 2006-05-11 |
AU2005300680A1 (en) | 2006-05-11 |
ZA200704343B (en) | 2008-08-27 |
CN101052732A (zh) | 2007-10-10 |
DE102004053676B4 (de) | 2010-02-25 |
AU2005300680B2 (en) | 2010-02-25 |
UA92729C2 (uk) | 2010-12-10 |
DE102004053676A1 (de) | 2006-05-04 |
NO343430B1 (no) | 2019-03-04 |
CN100540698C (zh) | 2009-09-16 |
CA2583359A1 (fr) | 2006-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20191104 |