FR2453828A1 - Procede de separation de l'ilmenite du rutile - Google Patents
Procede de separation de l'ilmenite du rutileInfo
- Publication number
- FR2453828A1 FR2453828A1 FR7909007A FR7909007A FR2453828A1 FR 2453828 A1 FR2453828 A1 FR 2453828A1 FR 7909007 A FR7909007 A FR 7909007A FR 7909007 A FR7909007 A FR 7909007A FR 2453828 A1 FR2453828 A1 FR 2453828A1
- Authority
- FR
- France
- Prior art keywords
- ilmenite
- rutile
- sepg
- titanium
- gangue
- 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.)
- Granted
Links
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 title abstract 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title 2
- 229910052719 titanium Inorganic materials 0.000 title 2
- 239000010936 titanium Substances 0.000 title 2
- 239000007787 solid Substances 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 238000005188 flotation Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- 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)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7909007A FR2453828A1 (fr) | 1979-04-10 | 1979-04-10 | Procede de separation de l'ilmenite du rutile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7909007A FR2453828A1 (fr) | 1979-04-10 | 1979-04-10 | Procede de separation de l'ilmenite du rutile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2453828A1 true FR2453828A1 (fr) | 1980-11-07 |
| FR2453828B1 FR2453828B1 (OSRAM) | 1982-10-15 |
Family
ID=9224156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7909007A Granted FR2453828A1 (fr) | 1979-04-10 | 1979-04-10 | Procede de separation de l'ilmenite du rutile |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2453828A1 (OSRAM) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1203249A (fr) * | 1957-11-23 | 1960-01-15 | Titan Co As | Procédé d'oxydation du titane trivalent dans les matières solides contenant de l'oxyde de titane |
| US3660029A (en) * | 1971-04-09 | 1972-05-02 | Edith W Carpenter | Process for beneficiating ilmenite |
| FR2351179A1 (fr) * | 1976-03-05 | 1977-12-09 | Asahi Glass Co Ltd | Procede d'extraction du dioxyde de titane contenu dans un minerai |
| US4085190A (en) * | 1975-04-29 | 1978-04-18 | Chyn Duog Shiah | Production of rutile from ilmenite |
-
1979
- 1979-04-10 FR FR7909007A patent/FR2453828A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1203249A (fr) * | 1957-11-23 | 1960-01-15 | Titan Co As | Procédé d'oxydation du titane trivalent dans les matières solides contenant de l'oxyde de titane |
| US3660029A (en) * | 1971-04-09 | 1972-05-02 | Edith W Carpenter | Process for beneficiating ilmenite |
| US4085190A (en) * | 1975-04-29 | 1978-04-18 | Chyn Duog Shiah | Production of rutile from ilmenite |
| FR2351179A1 (fr) * | 1976-03-05 | 1977-12-09 | Asahi Glass Co Ltd | Procede d'extraction du dioxyde de titane contenu dans un minerai |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2453828B1 (OSRAM) | 1982-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |