EP4332273A4 - Procédé de production de titane métallique et dépôt électrolytique de titane métallique - Google Patents
Procédé de production de titane métallique et dépôt électrolytique de titane métalliqueInfo
- Publication number
- EP4332273A4 EP4332273A4 EP22795326.2A EP22795326A EP4332273A4 EP 4332273 A4 EP4332273 A4 EP 4332273A4 EP 22795326 A EP22795326 A EP 22795326A EP 4332273 A4 EP4332273 A4 EP 4332273A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- metallic titanium
- electroplated
- producing
- coating
- titanium coating
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
- C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
-
- 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
- C22B34/1263—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 metallic titanium from titanium compounds, e.g. by reduction
- C22B34/1277—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 metallic titanium from titanium compounds, e.g. by reduction using other metals, e.g. Al, Si, Mn
-
- 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
- C22B34/1295—Refining, melting, remelting, working up of titanium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021077965 | 2021-04-30 | ||
| PCT/JP2022/011426 WO2022230403A1 (fr) | 2021-04-30 | 2022-03-14 | Procédé de production de titane métallique et dépôt électrolytique de titane métallique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4332273A1 EP4332273A1 (fr) | 2024-03-06 |
| EP4332273A4 true EP4332273A4 (fr) | 2025-07-02 |
Family
ID=83848314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22795326.2A Pending EP4332273A4 (fr) | 2021-04-30 | 2022-03-14 | Procédé de production de titane métallique et dépôt électrolytique de titane métallique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240191381A1 (fr) |
| EP (1) | EP4332273A4 (fr) |
| JP (1) | JP7809697B2 (fr) |
| CA (1) | CA3217057A1 (fr) |
| WO (1) | WO2022230403A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7867925B2 (ja) * | 2022-08-30 | 2026-06-01 | 東邦チタニウム株式会社 | チタン箔の製造方法 |
| JP2024094070A (ja) * | 2022-12-27 | 2024-07-09 | 東邦チタニウム株式会社 | 溶融塩電解装置及び、チタン系電析物の製造方法 |
| US20250354284A1 (en) * | 2024-05-14 | 2025-11-20 | Toho Titanium Co., Ltd. | Method for Producing Titanium-Based Electrolytic Raw Material and Method for Producing Metallic Titanium or Ti-Al Alloy |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06173065A (ja) * | 1992-12-09 | 1994-06-21 | Japan Energy Corp | Ｔｉの精製方法 |
| EP3561091A1 (fr) | 2011-12-22 | 2019-10-30 | Universal Achemetal Titanium, LLC | Procédé pour l'extraction et le raffinage du titane |
| CA3049769C (fr) | 2017-01-13 | 2023-11-21 | Universal Achemetal Titanium, Llc | Alliage-mere de titane pour alliages a base de titane-aluminium |
| KR102303137B1 (ko) * | 2017-03-01 | 2021-09-16 | 고쿠리츠 다이가쿠 호진 교토 다이가쿠 | 티탄박 또는 티탄판의 제조 방법, 및 캐소드 전극 |
| JP7370988B2 (ja) * | 2018-08-31 | 2023-10-30 | 東邦チタニウム株式会社 | 金属チタンの製造方法 |
-
2022
- 2022-03-14 WO PCT/JP2022/011426 patent/WO2022230403A1/fr not_active Ceased
- 2022-03-14 JP JP2023517132A patent/JP7809697B2/ja active Active
- 2022-03-14 US US18/287,893 patent/US20240191381A1/en active Pending
- 2022-03-14 CA CA3217057A patent/CA3217057A1/fr active Pending
- 2022-03-14 EP EP22795326.2A patent/EP4332273A4/fr active Pending
Non-Patent Citations (1)
| Title |
|---|
| No further relevant documents disclosed * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2022230403A1 (fr) | 2022-11-03 |
| JP7809697B2 (ja) | 2026-02-02 |
| US20240191381A1 (en) | 2024-06-13 |
| EP4332273A1 (fr) | 2024-03-06 |
| CA3217057A1 (fr) | 2022-11-03 |
| WO2022230403A1 (fr) | 2022-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20231110 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20250603 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22B 34/12 20060101ALI20250527BHEP Ipc: C25C 3/28 20060101AFI20250527BHEP |