FR2396801A1 - Procede d'enrichissement de particules de matiere titanifere - Google Patents
Procede d'enrichissement de particules de matiere titanifereInfo
- Publication number
- FR2396801A1 FR2396801A1 FR7820397A FR7820397A FR2396801A1 FR 2396801 A1 FR2396801 A1 FR 2396801A1 FR 7820397 A FR7820397 A FR 7820397A FR 7820397 A FR7820397 A FR 7820397A FR 2396801 A1 FR2396801 A1 FR 2396801A1
- Authority
- FR
- France
- Prior art keywords
- particles
- titanium material
- metallic iron
- titanium
- segregation
- 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.)
- Withdrawn
Links
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
- C22B34/1218—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 obtaining titanium or titanium compounds from ores or scrap by dry processes
- C22B34/1222—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 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Procédé d'enrichissement de particules de matière titanifère contenant deux composants, à savoir de l'oxyde de titane et du fer métallique. Les particules sont d'abord soumises à une opération de ségrégation, en milieu non oxydant et à température élevée de manière qu'au moins une partie du fer métallique soit soumise à une ségrégation en passant de l'intérieur des particules à l'extérieur, le fer métallique ainsi obtenu étant ensuite séparé des particules restantes. Domaine d'application : enrichissement des matières titanifères.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD075077 | 1977-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2396801A1 true FR2396801A1 (fr) | 1979-02-02 |
Family
ID=3767076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820397A Withdrawn FR2396801A1 (fr) | 1977-07-08 | 1978-07-07 | Procede d'enrichissement de particules de matiere titanifere |
Country Status (13)
Country | Link |
---|---|
US (1) | US4295878A (fr) |
JP (1) | JPS5437015A (fr) |
BR (1) | BR7804366A (fr) |
CA (1) | CA1116867A (fr) |
DE (1) | DE2830302C2 (fr) |
ES (1) | ES471550A1 (fr) |
FR (1) | FR2396801A1 (fr) |
GB (1) | GB2000755B (fr) |
IT (1) | IT1158881B (fr) |
NL (1) | NL7807372A (fr) |
NO (1) | NO782318L (fr) |
NZ (1) | NZ187688A (fr) |
ZA (1) | ZA783519B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938085A (en) * | 1987-06-30 | 1990-07-03 | Honda Giken Kogyo Kabushiki Kaisha | Power transmission system in a tractor |
CA2028487C (fr) * | 1989-10-31 | 2001-10-23 | James William Reeves | Methode amelioree pour enrichir des matieres titaniferes contenant du fer |
US5660805A (en) * | 1989-10-31 | 1997-08-26 | E. I. Du Pont De Nemours And Company | Method for beneficiating titanium-bearing material containing iron |
PL316118A1 (en) * | 1994-03-08 | 1996-12-23 | Rgc Mineral Sands Ltd | Method of digesting titanium-bearing raw materials |
DE19537447A1 (de) * | 1995-10-07 | 1997-04-10 | Basf Ag | Rückgewinnung von Aktivkomponenten aus Trägerkatalysatoren oder Vollkatalysatoren |
EP1838884A2 (fr) * | 2004-12-10 | 2007-10-03 | Altair Nanomaterials, Inc. | Pretraitement de minerais titaniferes refractaires |
WO2011123888A1 (fr) * | 2010-04-06 | 2011-10-13 | Iluka Resources Limited | Procédé a perfectionné pour la production de rutile synthétique |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1159588A (fr) * | 1956-04-19 | 1958-06-30 | Traitement des minerais de bioxyde de titane | |
FR2046872A1 (en) * | 1969-06-18 | 1971-03-12 | Laporte Industries Ltd | Enriching titanium oxides ores contg iron - oxides |
FR2054364A5 (fr) * | 1969-07-23 | 1971-04-16 | Dead Sea Works Ltd | |
FR2077258A1 (fr) * | 1970-01-21 | 1971-10-22 | Dunn Inc Wendell E | |
FR2179116A1 (fr) * | 1972-04-04 | 1973-11-16 | Ici Australia Ltd | |
AU477800B2 (en) * | 1972-07-13 | 1975-01-09 | Commonwealth Scientific & Industrial Research Organisation | Improvements in and relating tothe extraction of metals from metal ores |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB827471A (en) | 1956-04-03 | 1960-02-03 | Walter M Weil | Treating titanium oxide ore |
GB827470A (en) | 1956-04-03 | 1960-02-03 | Walter M Weil | Treatment of titanium dioxide ores |
US3148974A (en) * | 1962-05-15 | 1964-09-15 | Rampacek Carl | Method for segregating copper ores |
GB1317021A (en) * | 1970-01-09 | 1973-05-16 | Stone Webster Eng Corp | Production of nickel |
JPS4920853B1 (fr) * | 1970-05-26 | 1974-05-28 | ||
SU396368A1 (ru) | 1970-09-22 | 1973-08-29 | Способ получения металлизованных окатышей | |
AU3667971A (en) * | 1970-12-11 | 1973-06-14 | Nilux Holding | Beneficiation of ores |
US4062675A (en) * | 1971-03-25 | 1977-12-13 | The Hanna Mining Company | Ore treatment involving a halo-metallization process |
NO134591C (fr) * | 1971-04-07 | 1976-11-10 | Mitsubishi Metal Corp | |
ZA722474B (en) * | 1971-04-29 | 1972-12-27 | Dunn Inc W | A process for beneficiating titaniferous ores |
CA965961A (en) * | 1972-02-09 | 1975-04-15 | Ramamritham Sridhar | Concentration of nickel values in oxidized ores |
US3859077A (en) * | 1972-03-17 | 1975-01-07 | Donald F Othmer | Manufacture of titanium chloride, synthetic rutile and metallic iron from titaniferous materials containing iron |
AU473854B2 (en) * | 1972-04-04 | 1974-09-26 | Ici Australia Limited | A process forthe benefication of oxide ores |
US3802868A (en) * | 1972-06-07 | 1974-04-09 | R Cech | Method of refining substantially sulphurfree copper ore concentrates |
US3926614A (en) * | 1974-04-19 | 1975-12-16 | Du Pont | Ilmenite beneficiation with fecl' 3 'glaeser; hans hellmut |
GB1471544A (en) | 1974-10-25 | 1977-04-27 | British Steel Corp | Direct reduction of metallic ores |
-
1978
- 1978-06-20 ZA ZA00783519A patent/ZA783519B/xx unknown
- 1978-06-27 NZ NZ187688A patent/NZ187688A/xx unknown
- 1978-07-04 NO NO782318A patent/NO782318L/no unknown
- 1978-07-05 GB GB7828851A patent/GB2000755B/en not_active Expired
- 1978-07-06 BR BR7804366A patent/BR7804366A/pt unknown
- 1978-07-06 IT IT25412/78A patent/IT1158881B/it active
- 1978-07-06 CA CA000306946A patent/CA1116867A/fr not_active Expired
- 1978-07-07 ES ES471550A patent/ES471550A1/es not_active Expired
- 1978-07-07 FR FR7820397A patent/FR2396801A1/fr not_active Withdrawn
- 1978-07-07 NL NL7807372A patent/NL7807372A/xx not_active Application Discontinuation
- 1978-07-08 JP JP8252778A patent/JPS5437015A/ja active Pending
- 1978-07-10 DE DE2830302A patent/DE2830302C2/de not_active Expired
-
1979
- 1979-10-10 US US06/083,516 patent/US4295878A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1159588A (fr) * | 1956-04-19 | 1958-06-30 | Traitement des minerais de bioxyde de titane | |
FR2046872A1 (en) * | 1969-06-18 | 1971-03-12 | Laporte Industries Ltd | Enriching titanium oxides ores contg iron - oxides |
FR2054364A5 (fr) * | 1969-07-23 | 1971-04-16 | Dead Sea Works Ltd | |
FR2077258A1 (fr) * | 1970-01-21 | 1971-10-22 | Dunn Inc Wendell E | |
FR2179116A1 (fr) * | 1972-04-04 | 1973-11-16 | Ici Australia Ltd | |
AU477800B2 (en) * | 1972-07-13 | 1975-01-09 | Commonwealth Scientific & Industrial Research Organisation | Improvements in and relating tothe extraction of metals from metal ores |
Also Published As
Publication number | Publication date |
---|---|
ES471550A1 (es) | 1979-01-16 |
IT1158881B (it) | 1987-02-25 |
DE2830302C2 (de) | 1987-04-02 |
NO782318L (no) | 1979-01-09 |
CA1116867A (fr) | 1982-01-26 |
IT7825412A0 (it) | 1978-07-06 |
GB2000755A (en) | 1979-01-17 |
JPS5437015A (en) | 1979-03-19 |
GB2000755B (en) | 1982-04-21 |
BR7804366A (pt) | 1979-05-02 |
ZA783519B (en) | 1979-10-31 |
US4295878A (en) | 1981-10-20 |
NZ187688A (en) | 1980-12-19 |
NL7807372A (nl) | 1979-01-10 |
DE2830302A1 (de) | 1979-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |