FR2083488B1 - - Google Patents
Info
- Publication number
- FR2083488B1 FR2083488B1 FR7107743A FR7107743A FR2083488B1 FR 2083488 B1 FR2083488 B1 FR 2083488B1 FR 7107743 A FR7107743 A FR 7107743A FR 7107743 A FR7107743 A FR 7107743A FR 2083488 B1 FR2083488 B1 FR 2083488B1
- Authority
- FR
- France
- 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
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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/16—Fluidization
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2168670A | 1970-03-23 | 1970-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2083488A1 FR2083488A1 (https=) | 1971-12-17 |
| FR2083488B1 true FR2083488B1 (https=) | 1973-10-19 |
Family
ID=21805581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7107743A Expired FR2083488B1 (https=) | 1970-03-23 | 1971-03-05 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3699206A (https=) |
| JP (1) | JPS526960B1 (https=) |
| AT (1) | AT304452B (https=) |
| BE (1) | BE764466A (https=) |
| CA (1) | CA921264A (https=) |
| CH (1) | CH548952A (https=) |
| ES (1) | ES389850A1 (https=) |
| FR (1) | FR2083488B1 (https=) |
| GB (1) | GB1342165A (https=) |
| IE (1) | IE35555B1 (https=) |
| NL (1) | NL7103832A (https=) |
| NO (1) | NO130535C (https=) |
| SE (1) | SE374763B (https=) |
| YU (1) | YU33808B (https=) |
| ZA (1) | ZA711288B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA71371B (en) * | 1970-01-21 | 1972-06-28 | Dunn Inc W | Recovery of thio2 from ores thereof |
| US3999951A (en) * | 1971-10-26 | 1976-12-28 | Ppg Industries, Inc. | Apparatus for chlorinating metal-bearing materials |
| US3867505A (en) * | 1971-10-26 | 1975-02-18 | Ppg Industries Inc | Method and apparatus for chlorinating metal bearing materials |
| US3865920A (en) * | 1973-03-14 | 1975-02-11 | Rutile & Zircon Mines Newcastl | Process for beneficiating a titaniferous ore and production of chlorine and iron oxide |
| JPS49123918A (https=) * | 1973-03-16 | 1974-11-27 | ||
| JPS5080298A (https=) * | 1973-11-20 | 1975-06-30 | ||
| US3926614A (en) * | 1974-04-19 | 1975-12-16 | Du Pont | Ilmenite beneficiation with fecl' 3 'glaeser; hans hellmut |
| US4279871A (en) * | 1979-10-31 | 1981-07-21 | Scm Corporation | Process for treating chlorinated titaniferous material to remove vanadium |
| DE3320641A1 (de) * | 1983-06-08 | 1984-12-13 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von titandioxid-konzentraten |
| US4629607A (en) * | 1984-12-27 | 1986-12-16 | Michel Gueguin | Process of producing synthetic rutile from titaniferous product having a high reduced titanium oxide content |
| FR2614032B1 (fr) * | 1987-04-16 | 1989-06-16 | Liquid Air Canada | Procede de preparation de pigment pio2 sous atmosphere exempte d'azote |
| WO1994011304A1 (en) * | 1992-11-12 | 1994-05-26 | Deloro Magnesite Venture Fund | Process for removing metal impurities from calcined magnesite |
| DE10103977C1 (de) * | 2001-01-30 | 2002-07-11 | Colour Ltd | Verfahren zur Gewinnung von Metalloxid-Konzentrat |
| US20040213705A1 (en) | 2003-04-23 | 2004-10-28 | Blencoe James G. | Carbonation of metal silicates for long-term CO2 sequestration |
| US20070178028A1 (en) * | 2004-02-23 | 2007-08-02 | Eiichi Fukasawa | Apparatus for production of metal chloride |
| ATE548329T1 (de) * | 2007-08-01 | 2012-03-15 | Du Pont | Verfahren zur herstellung von titantetrachlorid durch verwendung der abgase aus einem kieselerde- und zirkon-carbochlorierungsverfahren |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR544837A (fr) * | 1921-04-05 | 1922-09-30 | Procédé cyclique perfectionné de préparation des composés de titane et de pigments contenant ces composés | |
| DE500584C (de) * | 1925-09-29 | 1930-06-23 | I G Farbenindustrie Akt Ges | Verfahren zum Aufschliessen von Titaneisenerzen durch Behandlung mit einem Reduktionsmittel und Chlor |
| US2120602A (en) * | 1935-08-30 | 1938-06-14 | Donaldson Kenneth Hume | Process of making titanium and other compounds |
| US2747987A (en) * | 1952-02-27 | 1956-05-29 | Nat Lead Co | Process for separating iron values from titaniferous iron material |
| US2752300A (en) * | 1953-05-04 | 1956-06-26 | Walter M Weil | Beneficiating titanium oxide ores |
| FR1124980A (fr) * | 1954-04-03 | 1956-10-22 | Schweizerhall Saeurefab | Procédé de chloruration sélective des matières premières contenant de l'oxyde de titane et de l'oxyde de fer, en particulier de l'ilménite |
| US2933373A (en) * | 1957-05-06 | 1960-04-19 | Titanium Metals Corp | Beneficiation of titaniferous iron ores |
| US3291599A (en) * | 1964-04-29 | 1966-12-13 | Du Pont | Chemical process |
-
1970
- 1970-03-23 US US3699206D patent/US3699206A/en not_active Expired - Lifetime
-
1971
- 1971-03-01 ZA ZA711288A patent/ZA711288B/xx unknown
- 1971-03-02 NO NO77471A patent/NO130535C/no unknown
- 1971-03-05 FR FR7107743A patent/FR2083488B1/fr not_active Expired
- 1971-03-08 CA CA107136A patent/CA921264A/en not_active Expired
- 1971-03-12 CH CH367571A patent/CH548952A/xx not_active IP Right Cessation
- 1971-03-12 IE IE312/71A patent/IE35555B1/xx unknown
- 1971-03-15 YU YU65171A patent/YU33808B/xx unknown
- 1971-03-18 BE BE764466A patent/BE764466A/xx unknown
- 1971-03-19 SE SE361171A patent/SE374763B/xx unknown
- 1971-03-22 ES ES389850A patent/ES389850A1/es not_active Expired
- 1971-03-22 NL NL7103832A patent/NL7103832A/xx not_active Application Discontinuation
- 1971-03-23 AT AT248771A patent/AT304452B/de not_active IP Right Cessation
- 1971-03-23 JP JP1679871A patent/JPS526960B1/ja active Pending
- 1971-04-19 GB GB2427971A patent/GB1342165A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1342165A (en) | 1973-12-25 |
| BE764466A (fr) | 1971-08-16 |
| SE374763B (https=) | 1975-03-17 |
| JPS526960B1 (https=) | 1977-02-25 |
| IE35555L (en) | 1971-09-23 |
| YU33808B (en) | 1978-05-15 |
| ZA711288B (en) | 1972-03-29 |
| FR2083488A1 (https=) | 1971-12-17 |
| ES389850A1 (es) | 1974-06-16 |
| NO130535C (https=) | 1975-01-08 |
| NO130535B (https=) | 1974-09-23 |
| IE35555B1 (en) | 1976-03-18 |
| US3699206A (en) | 1972-10-17 |
| NL7103832A (https=) | 1971-09-27 |
| CH548952A (de) | 1974-05-15 |
| DE2111909B2 (de) | 1975-12-18 |
| AT304452B (de) | 1973-01-10 |
| CA921264A (en) | 1973-02-20 |
| YU65171A (en) | 1977-10-31 |
| DE2111909A1 (de) | 1971-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |