DE2220880A1 - Neue titandioxyd-zubereitung - Google Patents
Neue titandioxyd-zubereitungInfo
- Publication number
- DE2220880A1 DE2220880A1 DE19722220880 DE2220880A DE2220880A1 DE 2220880 A1 DE2220880 A1 DE 2220880A1 DE 19722220880 DE19722220880 DE 19722220880 DE 2220880 A DE2220880 A DE 2220880A DE 2220880 A1 DE2220880 A1 DE 2220880A1
- Authority
- DE
- Germany
- Prior art keywords
- preparation according
- iron oxide
- present
- titanium
- chlorination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims description 48
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title description 21
- 239000010936 titanium Substances 0.000 title description 21
- 229910052719 titanium Inorganic materials 0.000 title description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 81
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 47
- 239000004408 titanium dioxide Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 19
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 150000004706 metal oxides Chemical class 0.000 claims description 11
- 150000004760 silicates Chemical class 0.000 claims description 4
- 229910052914 metal silicate Inorganic materials 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 31
- 239000000047 product Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 24
- 239000000460 chlorine Substances 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 15
- 229910052742 iron Inorganic materials 0.000 description 15
- 235000013980 iron oxide Nutrition 0.000 description 15
- 229910052801 chlorine Inorganic materials 0.000 description 14
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 229910010413 TiO 2 Inorganic materials 0.000 description 9
- 238000002386 leaching Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical class Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 5
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 150000001805 chlorine compounds Chemical class 0.000 description 4
- 239000002006 petroleum coke Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 229910001510 metal chloride Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- NHYCGSASNAIGLD-UHFFFAOYSA-N chlorine monoxide Inorganic materials Cl[O] NHYCGSASNAIGLD-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- XEEYBQQBJWHFJM-YPZZEJLDSA-N iron-54 Chemical compound [54Fe] XEEYBQQBJWHFJM-YPZZEJLDSA-N 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- GBECUEIQVRDUKB-UHFFFAOYSA-M thallium monochloride Chemical compound [Tl]Cl GBECUEIQVRDUKB-UHFFFAOYSA-M 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000012463 white pigment Substances 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/02—Particle morphology depicted by an image obtained by optical microscopy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13846071A | 1971-07-12 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2220880A1 true DE2220880A1 (de) | 1973-02-01 |
Family
ID=22482104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722220880 Pending DE2220880A1 (de) | 1971-07-12 | 1972-04-28 | Neue titandioxyd-zubereitung |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU465759B2 (enEXAMPLES) |
| BE (1) | BE782777A (enEXAMPLES) |
| BR (1) | BR7202730D0 (enEXAMPLES) |
| CA (1) | CA961606A (enEXAMPLES) |
| DE (1) | DE2220880A1 (enEXAMPLES) |
| EG (1) | EG11133A (enEXAMPLES) |
| FI (1) | FI58505C (enEXAMPLES) |
| FR (1) | FR2145462A1 (enEXAMPLES) |
| IT (1) | IT965048B (enEXAMPLES) |
| NL (1) | NL7205665A (enEXAMPLES) |
| NO (1) | NO134468B (enEXAMPLES) |
| ZA (1) | ZA722796B (enEXAMPLES) |
-
1972
- 1972-04-13 AU AU41110/72A patent/AU465759B2/en not_active Expired
- 1972-04-24 FR FR7214499A patent/FR2145462A1/fr active Granted
- 1972-04-25 ZA ZA722796A patent/ZA722796B/xx unknown
- 1972-04-25 FI FI1167/72A patent/FI58505C/fi active
- 1972-04-26 NL NL7205665A patent/NL7205665A/xx not_active Application Discontinuation
- 1972-04-27 IT IT23625/72A patent/IT965048B/it active
- 1972-04-27 EG EG172/72A patent/EG11133A/xx active
- 1972-04-28 CA CA140,849A patent/CA961606A/en not_active Expired
- 1972-04-28 NO NO1503/72A patent/NO134468B/no unknown
- 1972-04-28 BE BE782777A patent/BE782777A/xx unknown
- 1972-04-28 DE DE19722220880 patent/DE2220880A1/de active Pending
- 1972-05-03 BR BR002730/72A patent/BR7202730D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA722796B (en) | 1973-03-28 |
| FI58505B (fi) | 1980-10-31 |
| FI58505C (fi) | 1981-02-10 |
| FR2145462A1 (en) | 1973-02-23 |
| FR2145462B1 (enEXAMPLES) | 1976-12-03 |
| AU465759B2 (en) | 1973-10-18 |
| BE782777A (fr) | 1972-08-16 |
| BR7202730D0 (pt) | 1973-07-17 |
| AU4111072A (en) | 1973-10-18 |
| NL7205665A (enEXAMPLES) | 1973-01-16 |
| NO134468B (enEXAMPLES) | 1976-07-05 |
| CA961606A (en) | 1975-01-28 |
| EG11133A (enEXAMPLES) | 1976-12-31 |
| IT965048B (it) | 1974-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69208872T2 (de) | VERFAHREN ZUR REINIGUNG VON TiO2 ERZ | |
| DE69407610T2 (de) | Verfahren zur herstellung von kugelförmiger kieselsäure aus olivin | |
| DE2612804C2 (de) | Verfahren zur kontinuierlichen Herstellung von Titantetrachlorid | |
| DE2650225C2 (de) | Verfahren zur Herstellung von granulatförmigem Natriumperborat-monohydrat | |
| DE2216549C2 (de) | Verfahren zur Herstellung von Titankonzentraten | |
| DE1195733B (de) | Verfahren und Vorrichtung zur Herstellung von Titantetrachlorid | |
| DE3888453T2 (de) | Verfahren und Verwendung von Koks zum Chlorieren titanhaltiger Stoffe im Fliessbett. | |
| DE2103478B2 (de) | Verfahren zur Herstellung von im wesentlichen eisenfreiem TiO2 aus Erzen | |
| DE10103977C1 (de) | Verfahren zur Gewinnung von Metalloxid-Konzentrat | |
| DE2220880A1 (de) | Neue titandioxyd-zubereitung | |
| DE2221006C3 (de) | Verfahren zum Aufbereiten von titanhaltigen Eisenerzen | |
| DE69303899T2 (de) | Kontinuierliches reaktionsverfahren für erze | |
| DE2818881A1 (de) | Verfahren zur chlorierung von eisen und insbesondere auch titan enthaltenden materialien | |
| AT306678B (de) | Verfahren zur Herstellung von im wesentlichen reinem Titandioxyd aus Titaneisenerz | |
| DE2516807A1 (de) | Verfahren zur trennung von titanund eisenbestandteilen aus titanhaltigen erzen | |
| EP0085345B1 (de) | Verfahren zur Herstellung von Titandioxid-Konzentraten | |
| DE19538162C2 (de) | Verfahren zur Senkung des Schmelzpunktes der Restasche von Kohle | |
| DE859002C (de) | Verfahren zum Chlorieren von fein verteiltem, Titandioxyd enthaltendem Material | |
| DE2111909C3 (de) | Verfahren zur Aufbereitung eines Titan-Eisen-Erzes für die Herstellung von im wesentlichen reinem Titandioxid | |
| CH547233A (de) | Verfahren zur herstellung von reinem titandioxyd aus titaneisenerz. | |
| DE1758261C (de) | Verfahren zum Veredeln von titanhal tigen Erzen | |
| DE1592408C (de) | Verfahren zur Herstellung von Titan tetrachlond und Fernoxyd | |
| DE69608471T2 (de) | Verfahren zur verminderung des co- und cos-schadstoffausstosses bei der chlorierung titanhaltiger stoffe in einem wirbelschichtreaktor | |
| CH579632A5 (en) | Titania - of low iron content, obtained from ferriferrous - titania ores | |
| AT350504B (de) | Aggregiertes aluminiumchlorid-praeparat in fester form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |