FR2307880B1 - - Google Patents
Info
- Publication number
- FR2307880B1 FR2307880B1 FR7512090A FR7512090A FR2307880B1 FR 2307880 B1 FR2307880 B1 FR 2307880B1 FR 7512090 A FR7512090 A FR 7512090A FR 7512090 A FR7512090 A FR 7512090A FR 2307880 B1 FR2307880 B1 FR 2307880B1
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
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- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/382—Phosphine chalcogenides, e.g. compounds of the formula R3P=X with X = O, S, Se or Te
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- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
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- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512090A FR2307880A1 (fr) | 1975-04-18 | 1975-04-18 | Procede hydrometallurgique pour le traitement de solutions metalliques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512090A FR2307880A1 (fr) | 1975-04-18 | 1975-04-18 | Procede hydrometallurgique pour le traitement de solutions metalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307880A1 FR2307880A1 (fr) | 1976-11-12 |
FR2307880B1 true FR2307880B1 (nl) | 1977-11-10 |
Family
ID=9154128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512090A Granted FR2307880A1 (fr) | 1975-04-18 | 1975-04-18 | Procede hydrometallurgique pour le traitement de solutions metalliques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2307880A1 (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3338258A1 (de) * | 1983-10-21 | 1985-05-02 | Hamm Chemie GmbH, 4100 Duisburg | Verfahren zur aufbereitung von eisen- und zinkhaltigen salzsaeurebeizen |
DE4204892A1 (de) * | 1992-02-19 | 1993-08-26 | Wiegel Verwaltung Gmbh & Co | Verfahren zur trennung von eisen- und zinksalze enthaltende salzsauerer beizloesung |
CN105696010B (zh) * | 2016-01-12 | 2018-07-06 | 惠州市斯瑞尔环境化工有限公司 | 一种含铁含锌废盐酸溶液的回收利用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1621577A1 (de) * | 1966-01-22 | 1971-07-08 | Gewerk Keramchemie | Verfahren zur selektiven Entfernung von Zinkionen aus stark salzsauren Eisenbeizen |
ZA708558B (en) * | 1970-12-18 | 1972-03-29 | Nat Inst Metallurg Woodall Duc | Improvements in the treatment of chloride solutions containing mixed metal chlorides |
ZA7148B (en) * | 1971-01-05 | 1972-03-29 | Nat Inst Metallurg | Improvements in or relating to the recovery of zinc from ores |
NL7308865A (nl) * | 1972-07-01 | 1974-01-03 |
-
1975
- 1975-04-18 FR FR7512090A patent/FR2307880A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2307880A1 (fr) | 1976-11-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |