DE69606770T2 - Verfahren zur verwertung von abfallstoffen bestehend aus mit zink beschichtetem blechschrott - Google Patents
Verfahren zur verwertung von abfallstoffen bestehend aus mit zink beschichtetem blechschrottInfo
- Publication number
- DE69606770T2 DE69606770T2 DE1996606770 DE69606770T DE69606770T2 DE 69606770 T2 DE69606770 T2 DE 69606770T2 DE 1996606770 DE1996606770 DE 1996606770 DE 69606770 T DE69606770 T DE 69606770T DE 69606770 T2 DE69606770 T2 DE 69606770T2
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- waste materials
- recycling waste
- plated sheet
- materials constructed
- Prior art date
- 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 - Fee Related
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
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/30—Acidic compositions for etching other metallic material
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Laminated Bodies (AREA)
- Electroplating Methods And Accessories (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9509666A FR2737673B1 (fr) | 1995-08-09 | 1995-08-09 | Procede de valorisation des dechets, constitues de toles recouvertes sur au moins une face d'une couche de zinc |
PCT/FR1996/001265 WO1997006283A1 (fr) | 1995-08-09 | 1996-08-08 | Procede de valorisation des dechets, constitues de toles recouvertes sur au moins une face d'une couche de zinc |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69606770D1 DE69606770D1 (de) | 2000-03-30 |
DE69606770T2 true DE69606770T2 (de) | 2000-09-21 |
Family
ID=9481825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996606770 Expired - Fee Related DE69606770T2 (de) | 1995-08-09 | 1996-08-08 | Verfahren zur verwertung von abfallstoffen bestehend aus mit zink beschichtetem blechschrott |
Country Status (14)
Country | Link |
---|---|
US (1) | US5980725A (de) |
EP (1) | EP0843741B1 (de) |
JP (1) | JP2000501779A (de) |
AU (1) | AU6823796A (de) |
BR (1) | BR9609922A (de) |
CA (1) | CA2229058A1 (de) |
CZ (1) | CZ296079B6 (de) |
DE (1) | DE69606770T2 (de) |
ES (1) | ES2146411T3 (de) |
FR (1) | FR2737673B1 (de) |
MX (1) | MX9801046A (de) |
PL (1) | PL324901A1 (de) |
TR (1) | TR199800185T1 (de) |
WO (1) | WO1997006283A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018028741A2 (de) | 2016-08-09 | 2018-02-15 | Sms Group Gmbh | Verfahren zur prozessoptimierung von zu beschichtenden metallischen bändern in kontinuierlich arbeitenden beschichtungsanlagen |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2778925B1 (fr) * | 1998-05-25 | 2001-03-02 | Ecole Nale Sup Artes Metiers | Procede permettant d'accelerer la dissolution du zinc dans des suspensions basiques et dispositif de detection de la fin de dissolution |
DE102004038650B4 (de) * | 2004-08-09 | 2006-10-26 | Coutelle, Rainer, Dr. | Verfahren zur Auflösung von Zink in Laugen |
DE102008048493B4 (de) * | 2008-09-23 | 2011-04-28 | Drt Deutsche Rohstofftechnik Gmbh | Verfahren zur selektiven sauren Entzinkung von Stahlschrotten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2156316A1 (en) * | 1971-10-13 | 1973-05-25 | Prayon | Galvanized scrap treatment - with sulphuric acid soln contg colloid |
FR2397472A2 (fr) * | 1977-07-13 | 1979-02-09 | Seprez | Perfectionnements aux procedes de traitement des residus des bains de galvanisation pour la recuperation du zinc |
DD222340A1 (de) * | 1983-12-23 | 1985-05-15 | Schraubenwerk Karl Marx Stadt | Verfahren zur wiedergewinnung von zink von verzinkten metalloberflaechen |
JPH0765124B2 (ja) * | 1990-09-13 | 1995-07-12 | エルヴェーエー・エントゾルグング・アクチェンゲゼルシャフト | 複合材料から金属及び被覆材料を回収する方法 |
US5106467A (en) * | 1990-10-05 | 1992-04-21 | Armco Steel Company, L.P. | Alkaline leaching of galvanized steel scrap |
CA2027656C (en) * | 1990-10-15 | 1998-09-29 | Rodney L. Leroy | Galvanic dezincing of galvanized steel |
FR2668499B1 (fr) * | 1990-10-26 | 1993-02-12 | Ferlay Olivier | Procede de recuperation du zinc et du mercure dans des piles ou batteries usagees au zinc. |
CA2038537C (en) * | 1991-03-18 | 1998-08-18 | Rodney L. Leroy | Power assisted dezincing of galvanized steel |
US5330558A (en) * | 1993-03-31 | 1994-07-19 | Henkel Corporation | Method for removing chromium containing coatings from aluminum substrates |
-
1995
- 1995-08-09 FR FR9509666A patent/FR2737673B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-08 AU AU68237/96A patent/AU6823796A/en not_active Abandoned
- 1996-08-08 TR TR1998/00185T patent/TR199800185T1/xx unknown
- 1996-08-08 JP JP50818597A patent/JP2000501779A/ja active Pending
- 1996-08-08 DE DE1996606770 patent/DE69606770T2/de not_active Expired - Fee Related
- 1996-08-08 BR BR9609922A patent/BR9609922A/pt not_active IP Right Cessation
- 1996-08-08 CA CA 2229058 patent/CA2229058A1/en not_active Abandoned
- 1996-08-08 ES ES96928495T patent/ES2146411T3/es not_active Expired - Lifetime
- 1996-08-08 US US09/000,489 patent/US5980725A/en not_active Expired - Fee Related
- 1996-08-08 PL PL32490196A patent/PL324901A1/xx unknown
- 1996-08-08 EP EP96928495A patent/EP0843741B1/de not_active Expired - Lifetime
- 1996-08-08 WO PCT/FR1996/001265 patent/WO1997006283A1/fr active IP Right Grant
- 1996-08-08 CZ CZ0038198A patent/CZ296079B6/cs not_active IP Right Cessation
-
1998
- 1998-02-06 MX MX9801046A patent/MX9801046A/es active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018028741A2 (de) | 2016-08-09 | 2018-02-15 | Sms Group Gmbh | Verfahren zur prozessoptimierung von zu beschichtenden metallischen bändern in kontinuierlich arbeitenden beschichtungsanlagen |
DE102017103213A1 (de) | 2016-08-09 | 2018-02-15 | Sms Group Gmbh | Verfahren zur Prozessoptimierung von zu beschichtenden metallischen Bändern in kontinuierlich arbeitenden Beschichtungsanlagen |
Also Published As
Publication number | Publication date |
---|---|
FR2737673A1 (fr) | 1997-02-14 |
US5980725A (en) | 1999-11-09 |
AU6823796A (en) | 1997-03-05 |
TR199800185T1 (xx) | 1998-06-22 |
FR2737673B1 (fr) | 1997-10-31 |
DE69606770D1 (de) | 2000-03-30 |
EP0843741B1 (de) | 2000-02-23 |
PL324901A1 (en) | 1998-06-22 |
ES2146411T3 (es) | 2000-08-01 |
CA2229058A1 (en) | 1997-02-20 |
WO1997006283A1 (fr) | 1997-02-20 |
JP2000501779A (ja) | 2000-02-15 |
MX9801046A (es) | 1998-10-31 |
BR9609922A (pt) | 1999-12-21 |
EP0843741A1 (de) | 1998-05-27 |
CZ296079B6 (cs) | 2006-01-11 |
CZ38198A3 (cs) | 1999-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |