FI885403A - FOERFARANDE FOER UTVINNING AV TITANDIOXIDFINGODS. - Google Patents
FOERFARANDE FOER UTVINNING AV TITANDIOXIDFINGODS. Download PDFInfo
- Publication number
- FI885403A FI885403A FI885403A FI885403A FI885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A FI 885403 A FI885403 A FI 885403A
- Authority
- FI
- Finland
- Prior art keywords
- titandioxidfingods
- foerfarande foer
- utvinning
- foer utvinning
- foerfarande
- Prior art date
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
- 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
-
- 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
- C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/1259—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12568587A | 1987-11-25 | 1987-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI885403A0 FI885403A0 (en) | 1988-11-22 |
FI885403A true FI885403A (en) | 1989-05-26 |
Family
ID=22420930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI885403A FI885403A (en) | 1987-11-25 | 1988-11-22 | FOERFARANDE FOER UTVINNING AV TITANDIOXIDFINGODS. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0318231A1 (en) |
AU (1) | AU2587688A (en) |
FI (1) | FI885403A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442783A1 (en) * | 1994-12-01 | 1996-06-05 | Kronos Titan Gmbh | Process for increasing the yield in the chlorination of titanium-containing raw materials |
US6138834A (en) * | 1999-01-08 | 2000-10-31 | Sun Drilling Corporation | Recovery apparatus for drilling and excavation application and related methods |
US6666335B1 (en) * | 1999-10-29 | 2003-12-23 | C.A.S.T. Minerals, Inc. | Multi-mineral/ash benefication process and apparatus |
US6892887B2 (en) | 2003-02-10 | 2005-05-17 | Alpine Mud Products Corp | Polymer drilling bead recovery system and related methods |
US7943103B2 (en) * | 2006-04-27 | 2011-05-17 | Tronox Llc | Waste solids handling |
DE102008014722A1 (en) * | 2007-12-05 | 2009-07-30 | Kronos International, Inc. | Recovering coke and titanium dioxide from cyclone dust from the carbochlorination of titanium materials comprises two-stage flotation |
CN104190528B (en) * | 2014-08-29 | 2016-09-14 | 攀钢集团矿业有限公司 | The recovery method of ultra-fine grade ilmenite and the production method of ilmenite concentrate |
CN104925862A (en) * | 2015-07-15 | 2015-09-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for processing large particles produced during continuous acidolysis of titanium-containing raw materials |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE504843C (en) * | 1928-09-02 | 1930-10-23 | I G Farbenindustrie Akt Ges | Extraction of titanium dioxide from ores containing titanium |
CA1088883A (en) * | 1977-11-01 | 1980-11-04 | Petro-Canada Exploration Inc. | Beneficiation of heavy minerals from bituminous sands residues by dry screening |
-
1988
- 1988-11-21 EP EP88311004A patent/EP0318231A1/en not_active Withdrawn
- 1988-11-22 FI FI885403A patent/FI885403A/en not_active Application Discontinuation
- 1988-11-25 AU AU25876/88A patent/AU2587688A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0318231A1 (en) | 1989-05-31 |
AU2587688A (en) | 1989-05-25 |
FI885403A0 (en) | 1988-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: EXTRACT, INCORPORATED |