FR2325726B3 - - Google Patents
Info
- Publication number
- FR2325726B3 FR2325726B3 FR7626857A FR7626857A FR2325726B3 FR 2325726 B3 FR2325726 B3 FR 2325726B3 FR 7626857 A FR7626857 A FR 7626857A FR 7626857 A FR7626857 A FR 7626857A FR 2325726 B3 FR2325726 B3 FR 2325726B3
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752542648 DE2542648C3 (de) | 1975-09-24 | 1975-09-24 | Verfahren zum Rückgewinnen von metallischem Zink aus dem Feinanteil beim Feuerverzinken anfallender Zinkasche |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325726A1 FR2325726A1 (fr) | 1977-04-22 |
FR2325726B3 true FR2325726B3 (tr) | 1980-10-10 |
Family
ID=5957312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7626857A Granted FR2325726A1 (fr) | 1975-09-24 | 1976-09-07 | Procede de recuperation du zinc metallique a partir de constituants fins des crasses de zinc formees au cours de la galvanisation au feu |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE846168A (tr) |
DE (1) | DE2542648C3 (tr) |
FR (1) | FR2325726A1 (tr) |
LU (1) | LU75851A1 (tr) |
NL (1) | NL7610589A (tr) |
-
1975
- 1975-09-24 DE DE19752542648 patent/DE2542648C3/de not_active Expired
-
1976
- 1976-09-07 FR FR7626857A patent/FR2325726A1/fr active Granted
- 1976-09-14 BE BE170607A patent/BE846168A/xx unknown
- 1976-09-22 LU LU75851A patent/LU75851A1/xx unknown
- 1976-09-23 NL NL7610589A patent/NL7610589A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BE846168A (fr) | 1976-12-31 |
DE2542648A1 (de) | 1977-04-14 |
FR2325726A1 (fr) | 1977-04-22 |
LU75851A1 (tr) | 1977-05-04 |
DE2542648C3 (de) | 1978-03-16 |
NL7610589A (nl) | 1977-03-28 |
DE2542648B2 (de) | 1977-07-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |