NL6903144A - - Google Patents
Info
- Publication number
- NL6903144A NL6903144A NL6903144A NL6903144A NL6903144A NL 6903144 A NL6903144 A NL 6903144A NL 6903144 A NL6903144 A NL 6903144A NL 6903144 A NL6903144 A NL 6903144A NL 6903144 A NL6903144 A NL 6903144A
- Authority
- NL
- Netherlands
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
- C22B34/1263—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
- C22B34/1268—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 alkali or alkaline-earth metals or amalgams
- C22B34/1272—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 alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0035956 | 1968-02-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6903144A true NL6903144A (nl) | 1969-09-01 |
| NL166066B NL166066B (nl) | 1981-01-15 |
| NL166066C NL166066C (nl) | 1981-06-15 |
Family
ID=7559508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6903144A NL166066C (nl) | 1968-02-28 | 1969-02-28 | Werkwijze voor het winnen van metalen door reductie van de halogeniden ervan. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT290859B (nl) |
| BE (1) | BE729225A (nl) |
| DK (1) | DK143766C (nl) |
| FR (1) | FR2002771B1 (nl) |
| GB (1) | GB1187367A (nl) |
| NL (1) | NL166066C (nl) |
| SE (1) | SE362442B (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614728B2 (nl) * | 1971-10-26 | 1981-04-06 | ||
| GB2119490A (en) * | 1982-04-30 | 1983-11-16 | Westinghouse Electric Corp | Improvements in or relating to furnaces for combination metal reduction and distillation |
| JPS6452031A (en) * | 1987-08-24 | 1989-02-28 | Toho Titanium Co Ltd | Production of titanium alloy |
| FR2766497B1 (fr) * | 1997-07-25 | 2001-05-11 | Cogema | Elaboration et tirage en continu, en creusets froids inductifs, de metaux ou d'alliages |
-
1969
- 1969-02-17 AT AT01595/69A patent/AT290859B/de not_active IP Right Cessation
- 1969-02-26 FR FR6904975A patent/FR2002771B1/fr not_active Expired
- 1969-02-27 DK DK110569A patent/DK143766C/da active
- 1969-02-27 SE SE267869A patent/SE362442B/xx unknown
- 1969-02-27 GB GB1061469A patent/GB1187367A/en not_active Expired
- 1969-02-28 NL NL6903144A patent/NL166066C/nl not_active IP Right Cessation
- 1969-02-28 BE BE729225D patent/BE729225A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE362442B (nl) | 1973-12-10 |
| GB1187367A (en) | 1970-04-08 |
| NL166066C (nl) | 1981-06-15 |
| DE1583920B1 (de) | 1971-09-16 |
| AT290859B (de) | 1971-05-15 |
| FR2002771B1 (nl) | 1975-07-04 |
| BE729225A (nl) | 1969-08-01 |
| NL166066B (nl) | 1981-01-15 |
| DK143766C (da) | 1982-03-22 |
| DK143766B (da) | 1981-10-05 |
| FR2002771A1 (nl) | 1969-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |