NL7203355A - - Google Patents
Info
- Publication number
- NL7203355A NL7203355A NL7203355A NL7203355A NL7203355A NL 7203355 A NL7203355 A NL 7203355A NL 7203355 A NL7203355 A NL 7203355A NL 7203355 A NL7203355 A NL 7203355A NL 7203355 A NL7203355 A NL 7203355A
- 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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12448471A | 1971-03-15 | 1971-03-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7203355A true NL7203355A (nl) | 1972-09-19 |
| NL174269B NL174269B (nl) | 1983-12-16 |
| NL174269C NL174269C (nl) | 1984-05-16 |
Family
ID=22415159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7203355,A NL174269C (nl) | 1971-03-15 | 1972-03-14 | Werkwijze voor het winnen van vanadium uit vanadiumhoudend ferrofosfor of uit vanadiumhoudende materialen, die een dergelijk ferrofosfor bevatten. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5413843B1 (nl) |
| AT (1) | AT312312B (nl) |
| AU (1) | AU460846B2 (nl) |
| BE (1) | BE780653A (nl) |
| DE (1) | DE2211861A1 (nl) |
| FR (1) | FR2130229B1 (nl) |
| GB (1) | GB1369307A (nl) |
| IT (1) | IT952256B (nl) |
| LU (1) | LU64956A1 (nl) |
| NL (1) | NL174269C (nl) |
| ZA (1) | ZA721738B (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA848015B (en) * | 1983-12-30 | 1985-08-28 | Stauffer Chemical Co | Treatment for spent petroleum cracking catalyst |
| GB2294255A (en) * | 1994-10-17 | 1996-04-24 | Magmint Ltd | Vanadium recovery process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3154410A (en) * | 1961-06-27 | 1964-10-27 | Minerals Engineering Company | Treatment of ferrophos |
| US3376103A (en) * | 1964-03-09 | 1968-04-02 | Kerr Mc Gee Chem Corp | Process for roasting vanadium ores |
| US3332736A (en) * | 1965-04-27 | 1967-07-25 | Kerr Mc Gee Chem Corp | Roasting of vanadium bearing materials and recovery of vanadium values therefrom |
-
1972
- 1972-03-11 DE DE19722211861 patent/DE2211861A1/de active Pending
- 1972-03-13 AT AT209272A patent/AT312312B/de not_active IP Right Cessation
- 1972-03-13 AU AU39930/72A patent/AU460846B2/en not_active Expired
- 1972-03-14 FR FR7208888A patent/FR2130229B1/fr not_active Expired
- 1972-03-14 BE BE780653A patent/BE780653A/xx not_active IP Right Cessation
- 1972-03-14 NL NLAANVRAGE7203355,A patent/NL174269C/nl not_active IP Right Cessation
- 1972-03-14 LU LU64956D patent/LU64956A1/xx unknown
- 1972-03-14 GB GB1174172A patent/GB1369307A/en not_active Expired
- 1972-03-14 JP JP2530672A patent/JPS5413843B1/ja active Pending
- 1972-03-14 ZA ZA721738A patent/ZA721738B/xx unknown
- 1972-03-14 IT IT48988/72A patent/IT952256B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU3993072A (en) | 1973-09-20 |
| DE2211861A1 (de) | 1972-09-28 |
| LU64956A1 (nl) | 1972-12-07 |
| IT952256B (it) | 1973-07-20 |
| NL174269B (nl) | 1983-12-16 |
| BE780653A (fr) | 1972-07-03 |
| AT312312B (de) | 1973-12-27 |
| GB1369307A (en) | 1974-10-02 |
| FR2130229A1 (nl) | 1972-11-03 |
| FR2130229B1 (nl) | 1976-03-05 |
| NL174269C (nl) | 1984-05-16 |
| AU460846B2 (en) | 1975-04-21 |
| ZA721738B (en) | 1972-12-27 |
| JPS5413843B1 (nl) | 1979-06-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |