NL7304445A - - Google Patents
Info
- Publication number
- NL7304445A NL7304445A NL7304445A NL7304445A NL7304445A NL 7304445 A NL7304445 A NL 7304445A NL 7304445 A NL7304445 A NL 7304445A NL 7304445 A NL7304445 A NL 7304445A NL 7304445 A NL7304445 A NL 7304445A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/028—Titanium fluoride
-
- 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
-
- 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)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2994472A GB1357499A (en) | 1972-06-27 | 1972-06-27 | Production of titanium tetrafluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304445A true NL7304445A (https=) | 1974-01-02 |
Family
ID=10299742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304445A NL7304445A (https=) | 1972-06-27 | 1973-03-30 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3925531A (https=) |
| AU (1) | AU468091B2 (https=) |
| BE (1) | BE801460A (https=) |
| CA (1) | CA990048A (https=) |
| DE (1) | DE2314923A1 (https=) |
| FI (1) | FI57273C (https=) |
| FR (1) | FR2190734B1 (https=) |
| GB (1) | GB1357499A (https=) |
| NL (1) | NL7304445A (https=) |
| NO (1) | NO134903C (https=) |
| SE (1) | SE399411B (https=) |
| ZA (1) | ZA731440B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401467A (en) * | 1980-12-15 | 1983-08-30 | Jordan Robert K | Continuous titanium process |
| US4359449A (en) * | 1980-12-15 | 1982-11-16 | Occidental Research Corporation | Process for making titanium oxide from titanium ore |
| US4917872A (en) * | 1987-12-04 | 1990-04-17 | Nkk Corporation | Method for producing titanium fluoride |
| AU7827300A (en) * | 1999-09-09 | 2001-04-10 | Starmet Corporation | Method for producing titanium tetrafluoride from uranium tetrafluoride |
| CN104803413A (zh) * | 2015-03-16 | 2015-07-29 | 多氟多化工股份有限公司 | 一种四氟化钛的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2167784A (en) * | 1936-01-13 | 1939-08-01 | Sherwin Williams Co | Method of treating iron fluoride |
| US2816815A (en) * | 1955-02-16 | 1957-12-17 | Mallinckrodt Chemical Works | Process for separating values of titanium from columbium and tantalum values |
| US2900234A (en) * | 1957-02-11 | 1959-08-18 | Allied Chem | Manufacture of titanium tetrafluoride |
| GB881532A (en) * | 1958-11-27 | 1961-11-08 | Atomic Energy Authority Uk | Improvements in or relating to the recovery of hydrogen fluoride from its azeotrope with water |
| US3416885A (en) * | 1966-03-01 | 1968-12-17 | Nat Lead Co | Process for producing a titanium sulfate solution and a tio2 concentrate from a titaniferous ore |
| US3705007A (en) * | 1970-08-25 | 1972-12-05 | Allied Chem | Process for the preparation of ammonium bifluoride from ammonium fluoride |
-
1972
- 1972-06-27 GB GB2994472A patent/GB1357499A/en not_active Expired
-
1973
- 1973-03-01 ZA ZA731440A patent/ZA731440B/xx unknown
- 1973-03-07 AU AU53015/73A patent/AU468091B2/en not_active Expired
- 1973-03-09 CA CA166,582A patent/CA990048A/en not_active Expired
- 1973-03-26 DE DE19732314923 patent/DE2314923A1/de not_active Ceased
- 1973-03-30 NL NL7304445A patent/NL7304445A/xx not_active Application Discontinuation
- 1973-03-30 FI FI991/73A patent/FI57273C/fi active
- 1973-04-09 US US349454A patent/US3925531A/en not_active Expired - Lifetime
- 1973-06-22 NO NO2609/73A patent/NO134903C/no unknown
- 1973-06-26 BE BE132738A patent/BE801460A/xx unknown
- 1973-06-26 FR FR7323307A patent/FR2190734B1/fr not_active Expired
- 1973-06-26 SE SE7308957A patent/SE399411B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI57273C (fi) | 1980-07-10 |
| FI57273B (fi) | 1980-03-31 |
| SE399411B (sv) | 1978-02-13 |
| DE2314923A1 (de) | 1974-01-17 |
| ZA731440B (en) | 1974-10-30 |
| FR2190734B1 (https=) | 1976-05-28 |
| CA990048A (en) | 1976-06-01 |
| NO134903C (https=) | 1977-01-05 |
| US3925531A (en) | 1975-12-09 |
| FR2190734A1 (https=) | 1974-02-01 |
| GB1357499A (en) | 1974-06-19 |
| BE801460A (fr) | 1973-12-26 |
| NO134903B (https=) | 1976-09-27 |
| AU5301573A (en) | 1974-09-12 |
| AU468091B2 (en) | 1975-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |