NL7406575A - PROCESS FOR RECOVERY OF ZINC METAL FROM EFFLUENTS OF MANUFACTURE OF VISCOSE RAYON. - Google Patents
PROCESS FOR RECOVERY OF ZINC METAL FROM EFFLUENTS OF MANUFACTURE OF VISCOSE RAYON.Info
- Publication number
- NL7406575A NL7406575A NL7406575A NL7406575A NL7406575A NL 7406575 A NL7406575 A NL 7406575A NL 7406575 A NL7406575 A NL 7406575A NL 7406575 A NL7406575 A NL 7406575A NL 7406575 A NL7406575 A NL 7406575A
- Authority
- NL
- Netherlands
- Prior art keywords
- effluents
- recovery
- manufacture
- viscose rayon
- zinc metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7430286A FR2283962A1 (en) | 1974-09-06 | 1974-09-06 | Reclamation of zinc from viscose rayon process effluent - using rotating aluminium cathode in diaphragm cell |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7406575A true NL7406575A (en) | 1975-11-18 |
Family
ID=9142842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7406575A NL7406575A (en) | 1974-09-06 | 1974-05-16 | PROCESS FOR RECOVERY OF ZINC METAL FROM EFFLUENTS OF MANUFACTURE OF VISCOSE RAYON. |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT337111B (en) |
FR (1) | FR2283962A1 (en) |
NL (1) | NL7406575A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2977804B1 (en) * | 2011-07-15 | 2014-01-31 | Tredi | PROCESS FOR THE TREATMENT OF LIQUID EFFLUENTS IN CHLORIDE AND SEPARATION OF ZINC AND NICKEL, INSTALLATION FOR ITS IMPLEMENTATION AND APPLICATION TO METALLIC INDUSTRIAL EFFLUENTS |
-
1974
- 1974-05-16 NL NL7406575A patent/NL7406575A/en not_active Application Discontinuation
- 1974-08-20 AT AT676274A patent/AT337111B/en not_active IP Right Cessation
- 1974-09-06 FR FR7430286A patent/FR2283962A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2283962A1 (en) | 1976-04-02 |
FR2283962B1 (en) | 1979-01-05 |
AT337111B (en) | 1977-06-10 |
ATA676274A (en) | 1976-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |