GB992317A - Titanium ore beneficiation process - Google Patents
Titanium ore beneficiation processInfo
- Publication number
- GB992317A GB992317A GB2882661A GB2882661A GB992317A GB 992317 A GB992317 A GB 992317A GB 2882661 A GB2882661 A GB 2882661A GB 2882661 A GB2882661 A GB 2882661A GB 992317 A GB992317 A GB 992317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- titanium
- gas
- recovering
- iron
- 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.)
- Expired
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000010936 titanium Substances 0.000 title abstract 4
- 229910052719 titanium Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000005456 ore beneficiation Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 238000005243 fluidization Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 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
- C22B34/1204—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The proportion of titanium in an iron containing titanium ore, especially ilmenite is increased by a process comprising fluidizing a first bed of said ore containing at least 25% by weight of iron (as ferric oxide) at at least 800 DEG C. with a gas comprising carbon monoxide and chlorine and optionally also an inert gas to assist fluidization, passing the ferric chloride vapour, thus produced through a second bed of finely divided inert material at a temperature of at least 700 DEG C. fluidized with oxygen or a molecular oxygen containing gas and recovering from the first bed, continuously or intermittently, material containing an increased proportion of titanium, and recovering ferric oxide from the second bed, either as an accretion on the particles thereof, or entrained in the effluent gases. The example illustrates with reference to a drawing (not shown) the use of a baffle in the first reactor to prevent backmixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2882661A GB992317A (en) | 1961-08-09 | 1961-08-09 | Titanium ore beneficiation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2882661A GB992317A (en) | 1961-08-09 | 1961-08-09 | Titanium ore beneficiation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB992317A true GB992317A (en) | 1965-05-19 |
Family
ID=10281776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2882661A Expired GB992317A (en) | 1961-08-09 | 1961-08-09 | Titanium ore beneficiation process |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB992317A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026709A (en) * | 1973-07-12 | 1975-03-19 | ||
| JPS5027044A (en) * | 1973-07-12 | 1975-03-20 | ||
| EP0085345A1 (en) * | 1982-02-03 | 1983-08-10 | Hoechst Aktiengesellschaft | Process for producing titanium dioxide concentrates |
| EP0253142A1 (en) * | 1986-07-17 | 1988-01-20 | Hoechst Aktiengesellschaft | Iron oxide catalyst and its use in the production of chlorine by oxygenation of iron chloride |
| FR2614032A1 (en) * | 1987-04-16 | 1988-10-21 | Liquid Air Canada | Process for the preparation of TiO2 pigment under a nitrogen-free atmosphere |
| CZ300896B6 (en) * | 2006-05-12 | 2009-09-02 | Lysytchuk@Oleg | Chlorination process of ore-bearing material charge and reactor for making the same |
-
1961
- 1961-08-09 GB GB2882661A patent/GB992317A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026709A (en) * | 1973-07-12 | 1975-03-19 | ||
| JPS5027044A (en) * | 1973-07-12 | 1975-03-20 | ||
| JPS5519300B2 (en) * | 1973-07-12 | 1980-05-24 | ||
| EP0085345A1 (en) * | 1982-02-03 | 1983-08-10 | Hoechst Aktiengesellschaft | Process for producing titanium dioxide concentrates |
| EP0253142A1 (en) * | 1986-07-17 | 1988-01-20 | Hoechst Aktiengesellschaft | Iron oxide catalyst and its use in the production of chlorine by oxygenation of iron chloride |
| FR2614032A1 (en) * | 1987-04-16 | 1988-10-21 | Liquid Air Canada | Process for the preparation of TiO2 pigment under a nitrogen-free atmosphere |
| CZ300896B6 (en) * | 2006-05-12 | 2009-09-02 | Lysytchuk@Oleg | Chlorination process of ore-bearing material charge and reactor for making the same |
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