FR2279670B1 - - Google Patents
Info
- Publication number
- FR2279670B1 FR2279670B1 FR7509261A FR7509261A FR2279670B1 FR 2279670 B1 FR2279670 B1 FR 2279670B1 FR 7509261 A FR7509261 A FR 7509261A FR 7509261 A FR7509261 A FR 7509261A FR 2279670 B1 FR2279670 B1 FR 2279670B1
- 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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/04—Halides
- C01G3/05—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6044643A BE816468A (fr) | 1974-06-17 | 1974-06-17 | Procede d'elimination du chlore hors d'une solution de sulfate de zinc. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2279670A1 FR2279670A1 (fr) | 1976-02-20 |
FR2279670B1 true FR2279670B1 (ja) | 1980-08-14 |
Family
ID=3874584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509261A Granted FR2279670A1 (fr) | 1974-06-17 | 1975-03-25 | Procede d'elimination du chlore hors d'une solution de sulfate de zinc |
Country Status (9)
Country | Link |
---|---|
BR (1) | BR7502596A (ja) |
DE (1) | DE2526174B2 (ja) |
ES (1) | ES436483A1 (ja) |
FI (1) | FI751097A (ja) |
FR (1) | FR2279670A1 (ja) |
NL (1) | NL7506161A (ja) |
NO (1) | NO138559C (ja) |
ZA (1) | ZA752884B (ja) |
ZM (1) | ZM6675A1 (ja) |
-
1975
- 1975-03-25 FR FR7509261A patent/FR2279670A1/fr active Granted
- 1975-04-10 ES ES436483A patent/ES436483A1/es not_active Expired
- 1975-04-14 FI FI751097A patent/FI751097A/fi not_active Application Discontinuation
- 1975-04-29 BR BR3293/75A patent/BR7502596A/pt unknown
- 1975-05-05 ZA ZA00752884A patent/ZA752884B/xx unknown
- 1975-05-06 NO NO751609A patent/NO138559C/no unknown
- 1975-05-22 ZM ZM66/75A patent/ZM6675A1/xx unknown
- 1975-05-26 NL NL7506161A patent/NL7506161A/xx not_active Application Discontinuation
- 1975-06-12 DE DE19752526174 patent/DE2526174B2/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NL7506161A (nl) | 1975-12-19 |
NO138559C (no) | 1978-09-27 |
ES436483A1 (es) | 1977-01-01 |
BR7502596A (pt) | 1976-06-29 |
ZM6675A1 (en) | 1976-03-22 |
FR2279670A1 (fr) | 1976-02-20 |
DE2526174A1 (de) | 1976-01-02 |
NO751609L (ja) | 1975-12-18 |
ZA752884B (en) | 1976-04-28 |
NO138559B (no) | 1978-06-19 |
FI751097A (ja) | 1975-12-18 |
DE2526174B2 (de) | 1977-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |