NO830353L - Fremgangsmaate til fremstilling av titandioksydkonsentrater - Google Patents
Fremgangsmaate til fremstilling av titandioksydkonsentraterInfo
- Publication number
- NO830353L NO830353L NO830353A NO830353A NO830353L NO 830353 L NO830353 L NO 830353L NO 830353 A NO830353 A NO 830353A NO 830353 A NO830353 A NO 830353A NO 830353 L NO830353 L NO 830353L
- Authority
- NO
- Norway
- Prior art keywords
- iron
- chlorine
- ilmenite
- gas mixture
- quartz tube
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 21
- 239000004408 titanium dioxide Substances 0.000 title claims description 7
- 239000012141 concentrate Substances 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 77
- 229910052742 iron Inorganic materials 0.000 claims description 38
- 239000007789 gas Substances 0.000 claims description 30
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 27
- 239000000460 chlorine Substances 0.000 claims description 27
- 229910052801 chlorine Inorganic materials 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 23
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 37
- 235000012239 silicon dioxide Nutrition 0.000 description 34
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 32
- 239000010453 quartz Substances 0.000 description 32
- 229910052720 vanadium Inorganic materials 0.000 description 16
- 229910010413 TiO 2 Inorganic materials 0.000 description 15
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 229910052719 titanium Inorganic materials 0.000 description 12
- 238000005660 chlorination reaction Methods 0.000 description 9
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 235000013980 iron oxide Nutrition 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 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
- C22B34/1204—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823203482 DE3203482A1 (de) | 1982-02-03 | 1982-02-03 | Verfahren zur herstellung von titandioxid-konzentraten |
| DE19823223068 DE3223068A1 (de) | 1982-06-21 | 1982-06-21 | Verfahren zur herstellung von titandioxid-konzentraten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO830353L true NO830353L (no) | 1983-08-04 |
Family
ID=25799298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO830353A NO830353L (no) | 1982-02-03 | 1983-02-02 | Fremgangsmaate til fremstilling av titandioksydkonsentrater |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0085345B1 (es) |
| AU (1) | AU549774B2 (es) |
| BR (1) | BR8300518A (es) |
| DE (1) | DE3363977D1 (es) |
| ES (1) | ES519507A0 (es) |
| NO (1) | NO830353L (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516549A1 (de) * | 1985-05-08 | 1986-11-13 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von titandioxid-konzentraten |
| IN166537B (es) * | 1986-02-14 | 1990-05-26 | Du Pont | |
| CN105236476B (zh) * | 2015-10-30 | 2017-03-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 低温沸腾氯化炉快速起炉方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2120602A (en) * | 1935-08-30 | 1938-06-14 | Donaldson Kenneth Hume | Process of making titanium and other compounds |
| US2184885A (en) * | 1938-04-30 | 1939-12-26 | Pittsburgh Plate Glass Co | Treatment of titanium ores |
| US2657976A (en) * | 1949-10-19 | 1953-11-03 | Nat Lead Co | Process for producing iron oxide and titanium tetrachloride from titaniferous iron ores |
| US2758019A (en) * | 1951-11-03 | 1956-08-07 | Nat Lead Co | Separation of iron from titaniferous iron ores |
| US2852362A (en) * | 1955-06-21 | 1958-09-16 | Nat Lead Co | Process for forming titanium concentrates |
| GB992317A (en) * | 1961-08-09 | 1965-05-19 | British Titan Products | Titanium ore beneficiation process |
| AU5160864A (en) * | 1964-11-11 | 1966-05-12 | Wilcox Barnardo. | Removal of iron from titanium andiron-bearing ores |
| GB1383398A (en) * | 1971-04-07 | 1974-02-12 | Mitsubishi Metal Mining Co Ltd | Method for producing titanium concentrate |
| JPS49123918A (es) * | 1973-03-16 | 1974-11-27 |
-
1983
- 1983-01-18 DE DE8383100378T patent/DE3363977D1/de not_active Expired
- 1983-01-18 EP EP19830100378 patent/EP0085345B1/de not_active Expired
- 1983-02-02 NO NO830353A patent/NO830353L/no unknown
- 1983-02-02 BR BR8300518A patent/BR8300518A/pt unknown
- 1983-02-02 AU AU10957/83A patent/AU549774B2/en not_active Ceased
- 1983-02-03 ES ES519507A patent/ES519507A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU1095783A (en) | 1983-08-11 |
| EP0085345B1 (de) | 1986-06-11 |
| BR8300518A (pt) | 1983-11-08 |
| EP0085345A1 (de) | 1983-08-10 |
| ES8400363A1 (es) | 1983-11-16 |
| DE3363977D1 (en) | 1986-07-17 |
| ES519507A0 (es) | 1983-11-16 |
| AU549774B2 (en) | 1986-02-13 |
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