ATE110698T1 - Herstellung von in säure löslichem titandioxyd. - Google Patents
Herstellung von in säure löslichem titandioxyd.Info
- Publication number
- ATE110698T1 ATE110698T1 AT90906758T AT90906758T ATE110698T1 AT E110698 T1 ATE110698 T1 AT E110698T1 AT 90906758 T AT90906758 T AT 90906758T AT 90906758 T AT90906758 T AT 90906758T AT E110698 T1 ATE110698 T1 AT E110698T1
- Authority
- AT
- Austria
- Prior art keywords
- mineral
- iron
- magnesium
- manganese
- percentage
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 8
- 239000002253 acid Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004408 titanium dioxide Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 11
- 239000011707 mineral Substances 0.000 abstract 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 10
- 229910052742 iron Inorganic materials 0.000 abstract 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 4
- 239000011777 magnesium Substances 0.000 abstract 4
- 229910052749 magnesium Inorganic materials 0.000 abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 238000005273 aeration Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 150000002697 manganese compounds Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
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
- C22B34/1236—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
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
- Glass Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPJ412289 | 1989-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE110698T1 true ATE110698T1 (de) | 1994-09-15 |
Family
ID=3773906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90906758T ATE110698T1 (de) | 1989-05-11 | 1990-05-10 | Herstellung von in säure löslichem titandioxyd. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0475953B1 (de) |
| AT (1) | ATE110698T1 (de) |
| AU (1) | AU626682B2 (de) |
| BR (1) | BR9007364A (de) |
| CA (1) | CA2055428C (de) |
| DE (1) | DE69012117T2 (de) |
| DK (1) | DK0475953T3 (de) |
| ES (1) | ES2061032T3 (de) |
| WO (1) | WO1990013614A1 (de) |
| ZA (1) | ZA903563B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI104965B (fi) * | 1997-04-03 | 2000-05-15 | Kemira Pigments Oy | Menetelmä titaanidioksidin valmistamiseksi |
| US7611588B2 (en) | 2004-11-30 | 2009-11-03 | Ecolab Inc. | Methods and compositions for removing metal oxides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU416432B1 (en) * | 1966-04-29 | 1971-08-20 | WESTERN TITANIUN M. L. and COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION | Production of anosovite from titaniferous minerals |
-
1990
- 1990-05-10 ES ES90906758T patent/ES2061032T3/es not_active Expired - Lifetime
- 1990-05-10 EP EP90906758A patent/EP0475953B1/de not_active Expired - Lifetime
- 1990-05-10 DK DK90906758.9T patent/DK0475953T3/da active
- 1990-05-10 WO PCT/AU1990/000190 patent/WO1990013614A1/en not_active Ceased
- 1990-05-10 DE DE69012117T patent/DE69012117T2/de not_active Expired - Fee Related
- 1990-05-10 ZA ZA903563A patent/ZA903563B/xx unknown
- 1990-05-10 AT AT90906758T patent/ATE110698T1/de not_active IP Right Cessation
- 1990-05-10 BR BR909007364A patent/BR9007364A/pt not_active IP Right Cessation
- 1990-05-10 CA CA002055428A patent/CA2055428C/en not_active Expired - Fee Related
- 1990-05-10 AU AU56448/90A patent/AU626682B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0475953A4 (en) | 1992-12-02 |
| AU5644890A (en) | 1990-11-29 |
| ES2061032T3 (es) | 1994-12-01 |
| DE69012117T2 (de) | 1995-05-18 |
| DK0475953T3 (da) | 1995-01-09 |
| DE69012117D1 (de) | 1994-10-06 |
| CA2055428C (en) | 2001-01-23 |
| ZA903563B (en) | 1991-02-27 |
| CA2055428A1 (en) | 1990-11-12 |
| AU626682B2 (en) | 1992-08-06 |
| BR9007364A (pt) | 1992-05-12 |
| WO1990013614A1 (en) | 1990-11-15 |
| EP0475953B1 (de) | 1994-08-31 |
| EP0475953A1 (de) | 1992-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |