PL2021518T3 - Method and device for chlorination of ore-bearing materials - Google Patents
Method and device for chlorination of ore-bearing materialsInfo
- Publication number
- PL2021518T3 PL2021518T3 PL06761637T PL06761637T PL2021518T3 PL 2021518 T3 PL2021518 T3 PL 2021518T3 PL 06761637 T PL06761637 T PL 06761637T PL 06761637 T PL06761637 T PL 06761637T PL 2021518 T3 PL2021518 T3 PL 2021518T3
- Authority
- PL
- Poland
- Prior art keywords
- reactor
- melt
- chamber
- chlorine
- chlorination
- Prior art date
Links
- 238000005660 chlorination reaction Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910001510 metal chloride Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- C22B34/1218—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 dry processes
- C22B34/1222—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 dry processes using a halogen containing agent
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
- F27B3/045—Multiple chambers, e.g. one of which is used for charging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Forging (AREA)
Abstract
The invention is a new method of chlorination of ore-bearing materials in a reactor (1) in the presence of chlorine and coke with a view to manufacturing metal chlorides as, for example, Fe, Cu, Ti, Sn, Al, Zr, V, Mo, Nb and Ta. Its subject matter consists in the fact that from lateral, directly opposed intake chambers (14) of the reactor, powdered charge (3) is continuously delivered together with a pressurized flow (4) of chlorine-air mixture into a mixing chamber of the reactor. The upper layer of the melt in the mixing chamber with temperature of about 850-12000C including suspended particles of the charge is blown at velocity of 50-500 m/sec through reaction channels (16) directed oppositely and obliquely upwards at an angle of 30-60° into the reaction chamber (15), where the melt is dispersed into emulsion with active highly developed heterogeneous surface. Consequently it is carried away through the contact channels (20) directed obliquely upwards at an angle of 30-60° into the discharge chamber (19), the gaseous reaction products being transferred (5) to condensation in order to separate addition agents and at the same time the salt melt (2) being continuously discharged at discharge chute (8) located past a syphon passage (7) of discharge chamber (19).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ20060305A CZ300896B6 (en) | 2006-05-12 | 2006-05-12 | Chlorination process of ore-bearing material charge and reactor for making the same |
| EP06761637A EP2021518B1 (en) | 2006-05-12 | 2006-06-27 | Method and device for chlorination of ore-bearing materials |
| PCT/CZ2006/000045 WO2007131459A1 (en) | 2006-05-12 | 2006-06-27 | Method and device for chlorination of ore-bearing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2021518T3 true PL2021518T3 (en) | 2010-03-31 |
Family
ID=37571843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL06761637T PL2021518T3 (en) | 2006-05-12 | 2006-06-27 | Method and device for chlorination of ore-bearing materials |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2021518B1 (en) |
| AT (1) | ATE442462T1 (en) |
| CZ (1) | CZ300896B6 (en) |
| DE (1) | DE602006009155D1 (en) |
| PL (1) | PL2021518T3 (en) |
| WO (1) | WO2007131459A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735052B (en) * | 2011-04-01 | 2015-05-06 | 中国恩菲工程技术有限公司 | Melting unit |
| CN109252057B (en) * | 2018-09-25 | 2021-03-26 | 李梅 | Molten salt chlorination extraction method of low-grade zirconium concentrate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB893067A (en) * | 1959-10-26 | 1962-04-04 | Titanium Metals Corp | Chlorination of metal-bearing materials |
| GB992317A (en) * | 1961-08-09 | 1965-05-19 | British Titan Products | Titanium ore beneficiation process |
| SU793941A1 (en) * | 1978-11-29 | 1981-01-07 | Березниковский Филиал Всесоюзногонаучно-Исследовательского И Проект-Ного Института Титана | Method of extracting titanium tetrachloride from coloride pulps |
| US4332615A (en) * | 1981-06-29 | 1982-06-01 | Titanium Technology (Australia) Ltd. | Process for beneficiating a titaniferous ore |
| US4442075A (en) * | 1983-03-30 | 1984-04-10 | Kerr-Mcgee Chemical Corporation | Titanium ore chlorination process using a molten salt |
| JP4430287B2 (en) * | 2002-08-12 | 2010-03-10 | 東邦チタニウム株式会社 | Titanium tetrachloride production equipment |
-
2006
- 2006-05-12 CZ CZ20060305A patent/CZ300896B6/en not_active IP Right Cessation
- 2006-06-27 WO PCT/CZ2006/000045 patent/WO2007131459A1/en not_active Ceased
- 2006-06-27 DE DE602006009155T patent/DE602006009155D1/en not_active Expired - Fee Related
- 2006-06-27 AT AT06761637T patent/ATE442462T1/en not_active IP Right Cessation
- 2006-06-27 EP EP06761637A patent/EP2021518B1/en not_active Not-in-force
- 2006-06-27 PL PL06761637T patent/PL2021518T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006009155D1 (en) | 2009-10-22 |
| CZ2006305A3 (en) | 2007-11-21 |
| CZ300896B6 (en) | 2009-09-02 |
| WO2007131459A1 (en) | 2007-11-22 |
| ATE442462T1 (en) | 2009-09-15 |
| EP2021518B1 (en) | 2009-09-09 |
| EP2021518A1 (en) | 2009-02-11 |
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