NO842294L - Fremgangsmaate til fremstilling av titandioksyd-konsentrater - Google Patents
Fremgangsmaate til fremstilling av titandioksyd-konsentraterInfo
- Publication number
- NO842294L NO842294L NO842294A NO842294A NO842294L NO 842294 L NO842294 L NO 842294L NO 842294 A NO842294 A NO 842294A NO 842294 A NO842294 A NO 842294A NO 842294 L NO842294 L NO 842294L
- Authority
- NO
- Norway
- Prior art keywords
- iron
- titanium oxide
- reducing agent
- containing material
- partially reduced
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 23
- 239000012141 concentrate Substances 0.000 title claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 79
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 43
- 229910052742 iron Inorganic materials 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 28
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000010453 quartz Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 8
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 8
- 229940099607 manganese chloride Drugs 0.000 description 8
- 235000002867 manganese chloride Nutrition 0.000 description 8
- 239000011565 manganese chloride Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- 229910010413 TiO 2 Inorganic materials 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000005660 chlorination reaction Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 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
- 239000000428 dust Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000004580 weight loss Effects 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
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)
- Catalysts (AREA)
- Compounds Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3320641A DE3320641A1 (de) | 1983-06-08 | 1983-06-08 | Verfahren zur herstellung von titandioxid-konzentraten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO842294L true NO842294L (no) | 1984-12-10 |
Family
ID=6200929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO842294A NO842294L (no) | 1983-06-08 | 1984-06-07 | Fremgangsmaate til fremstilling av titandioksyd-konsentrater |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0128440A3 (pt) |
| JP (1) | JPS605024A (pt) |
| AU (1) | AU571534B2 (pt) |
| BR (1) | BR8402755A (pt) |
| DD (1) | DD218607A5 (pt) |
| DE (1) | DE3320641A1 (pt) |
| ES (1) | ES533171A0 (pt) |
| IN (1) | IN161182B (pt) |
| NO (1) | NO842294L (pt) |
| ZA (1) | ZA844297B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN166537B (pt) * | 1986-02-14 | 1990-05-26 | Du Pont | |
| CA2028487C (en) * | 1989-10-31 | 2001-10-23 | James William Reeves | Improved method for beneficiating titanium bearing material containing iron |
| US5171549A (en) * | 1991-05-22 | 1992-12-15 | Teledyne Wah Chang Albany | Process for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chloride |
| US7611588B2 (en) | 2004-11-30 | 2009-11-03 | Ecolab Inc. | Methods and compositions for removing metal oxides |
Family Cites Families (4)
| 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 |
| US2339808A (en) * | 1940-03-16 | 1944-01-25 | Titan Co Inc | Process of treating ferrotitaniferous materials |
| FR1159588A (fr) * | 1956-04-19 | 1958-06-30 | Traitement des minerais de bioxyde de titane | |
| US3699206A (en) * | 1970-03-23 | 1972-10-17 | Dunn Inc Wendell E | Process for beneficiation of titaniferous ores |
-
1983
- 1983-06-08 DE DE3320641A patent/DE3320641A1/de not_active Withdrawn
-
1984
- 1984-05-16 IN IN356/MAS/84A patent/IN161182B/en unknown
- 1984-05-28 EP EP84106039A patent/EP0128440A3/de not_active Withdrawn
- 1984-06-05 JP JP59114010A patent/JPS605024A/ja active Pending
- 1984-06-06 DD DD84263868A patent/DD218607A5/de unknown
- 1984-06-06 ES ES533171A patent/ES533171A0/es active Granted
- 1984-06-07 AU AU29205/84A patent/AU571534B2/en not_active Expired - Fee Related
- 1984-06-07 NO NO842294A patent/NO842294L/no unknown
- 1984-06-07 ZA ZA844297A patent/ZA844297B/xx unknown
- 1984-06-07 BR BR8402755A patent/BR8402755A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD218607A5 (de) | 1985-02-13 |
| IN161182B (pt) | 1987-10-17 |
| EP0128440A2 (de) | 1984-12-19 |
| ZA844297B (en) | 1985-02-27 |
| BR8402755A (pt) | 1985-05-14 |
| EP0128440A3 (de) | 1986-12-03 |
| DE3320641A1 (de) | 1984-12-13 |
| AU571534B2 (en) | 1988-04-21 |
| ES8502737A1 (es) | 1985-02-01 |
| AU2920584A (en) | 1984-12-13 |
| ES533171A0 (es) | 1985-02-01 |
| JPS605024A (ja) | 1985-01-11 |
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