NL7309820A - - Google Patents
Info
- Publication number
- NL7309820A NL7309820A NL7309820A NL7309820A NL7309820A NL 7309820 A NL7309820 A NL 7309820A NL 7309820 A NL7309820 A NL 7309820A NL 7309820 A NL7309820 A NL 7309820A NL 7309820 A NL7309820 A NL 7309820A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722234843 DE2234843A1 (de) | 1972-07-15 | 1972-07-15 | Verfahren zur herstellung von titandioxidkonzentraten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7309820A true NL7309820A (it) | 1974-01-17 |
Family
ID=5850726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7309820A NL7309820A (it) | 1972-07-15 | 1973-07-13 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4956809A (it) |
| AU (1) | AU5789873A (it) |
| BE (1) | BE802320A (it) |
| DE (1) | DE2234843A1 (it) |
| FR (1) | FR2193088A1 (it) |
| NL (1) | NL7309820A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7008602B2 (en) * | 2002-04-19 | 2006-03-07 | Millennium Inorganic Chemicals, Inc. | Beneficiation of titaniferous ore with sulfuric acid |
| DE102004053676B4 (de) * | 2004-11-03 | 2010-02-25 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Titanschlacke aus Ilmenit |
| US7625536B2 (en) * | 2005-10-18 | 2009-12-01 | Millennium Inorganic Chemicals, Inc. | Titaniferous ore beneficiation |
| JP2014234547A (ja) * | 2013-06-05 | 2014-12-15 | 東邦チタニウム株式会社 | チタン製錬用原料および同原料の製造方法 |
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1972
- 1972-07-15 DE DE19722234843 patent/DE2234843A1/de active Pending
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1973
- 1973-07-09 AU AU57898/73A patent/AU5789873A/en not_active Expired
- 1973-07-13 NL NL7309820A patent/NL7309820A/xx unknown
- 1973-07-13 BE BE133460A patent/BE802320A/xx unknown
- 1973-07-13 FR FR7325892A patent/FR2193088A1/fr active Pending
- 1973-07-14 JP JP7894573A patent/JPS4956809A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4956809A (it) | 1974-06-03 |
| FR2193088A1 (en) | 1974-02-15 |
| BE802320A (fr) | 1974-01-14 |
| DE2234843A1 (de) | 1974-01-31 |
| AU5789873A (en) | 1975-01-09 |