MY140064A - Plating solution recovery apparatus and plating solution recovery method - Google Patents

Plating solution recovery apparatus and plating solution recovery method

Info

Publication number
MY140064A
MY140064A MYPI20084357A MYPI20084357A MY140064A MY 140064 A MY140064 A MY 140064A MY PI20084357 A MYPI20084357 A MY PI20084357A MY PI20084357 A MYPI20084357 A MY PI20084357A MY 140064 A MY140064 A MY 140064A
Authority
MY
Malaysia
Prior art keywords
plating solution
iron compound
iron
solution recovery
circulation tank
Prior art date
Application number
MYPI20084357A
Inventor
Suzuki Kentaro
Yuki Kei
Aoki Fumio
Original Assignee
Jfe Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2006223905A external-priority patent/JP4915175B2/en
Priority claimed from JP2006223904A external-priority patent/JP4915174B2/en
Priority claimed from JP2006223906A external-priority patent/JP4915176B2/en
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MY140064A publication Critical patent/MY140064A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/18—Regeneration of process solutions of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/22—Regeneration of process solutions by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/20—Electroplating: Baths therefor from solutions of iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PLATING SOLUTION RECOVERY APPARATUS AND PLATING SOLUTION RECOVERY NETHOD A PLATING SOLUTION RECOVERY APPARATUS FOR 5 ELECTROPLATING, THE APPARATUS COMPRISES A CIRCULATION TANK; A SLUDGE REMOVING DEVICE; A CONCENTRATING DEVICE; AN IRON COMPOUND CRYSTALLIZING DEVICE; AN IRON COMPOUND SEPARATING DEVICE; AN IRON COMPOUND REDISSOLVING DEVICE; AN IRON ION REMOVING DEVICE; PIPELINES SEQUENTIALLY 10 CONNECTING THE CIRCULATION TANK, THE SLUDGE REMOVING DEVICE, THE CONCENTRATING DEVICE, THE IRON COMPOUND CRYSTALLIZING DEVICE, THE IRON COMPOUND SEPARATING DEVICE, THE IRON COMPOUND REDISSOLVING DEVICE, AND THEN THE IRON ION REMOVING DEVICE IN A DOWNSTREAM DIRECTION FROM A BASE 15 POINT COINCIDENT WITH THE CIRCULATION TANK; A PIPELINE CONNECTING FROM THE IRON ION REMOVING DEVICE TO THE CIRCULATION TANK; A PIPELINE CONNECTING FROM THE IRON COMPOUND SEPARATING DEVICE TO THE CIRCULATION TANK; AND A FLOW PATH CHANGING DEVICE CONNECTING TO THE CIRCULATION 20TANK AND PROVIDED IN AT LEAST ONE PORTION SELECTED FROM A GROUP OF PORTIONS, RESPECTIVELY, BETWEEN THE SLUDGE REMOVING DEVICE AND THE CONCENTRATING DEVICE, BETWEEN THE CONCENTRATING DE-VICE AND IRON COMPOUND CRYSTALLIZING DEVICE, AND BETWEEN THE IRON COMPOUND-CRYSTALLIZING DEVICE 25AND THE IRON COMPOUND SEPARATING DEVICE. WITH THE APPARATUS BEING USED, THE PLATING SOLUTION CAN BE RECOVERED IN THE MANNER THAT SLUDGE AND IRON ARE REMOVED FROM THE PLATING SOLUTION USED FOR ELECTROPLATING OF A
MYPI20084357A 2006-08-21 2007-08-17 Plating solution recovery apparatus and plating solution recovery method MY140064A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006223905A JP4915175B2 (en) 2006-08-21 2006-08-21 Plating solution recycling apparatus and plating solution recycling method
JP2006223904A JP4915174B2 (en) 2006-08-21 2006-08-21 Plating solution recycling apparatus and plating solution recycling method
JP2006223906A JP4915176B2 (en) 2006-08-21 2006-08-21 Plating solution recycling apparatus and plating solution recycling method

Publications (1)

Publication Number Publication Date
MY140064A true MY140064A (en) 2009-11-30

Family

ID=39106861

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20084357A MY140064A (en) 2006-08-21 2007-08-17 Plating solution recovery apparatus and plating solution recovery method

Country Status (3)

Country Link
US (1) US20090078577A1 (en)
MY (1) MY140064A (en)
WO (1) WO2008023778A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013047340A1 (en) 2011-09-28 2013-04-04 日立金属株式会社 Method for removing rare earth impurities in electrolytic nickel plating solution
CN105051264B (en) 2013-03-25 2018-05-29 日立金属株式会社 The removing method of terres rares impurity in nickel plating solution
US9771664B2 (en) 2013-03-25 2017-09-26 Hitachi Metals, Ltd. Method for removing rare earth impurities from nickel-electroplating solution
JP6237935B2 (en) * 2015-09-30 2017-11-29 Ｊｆｅスチール株式会社 Crystallizer Scraper Equipment
AT520829B1 (en) * 2018-10-19 2019-08-15 Andritz Ag Maschf Method for chromium plating of metal strips

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742718C2 (en) * 1977-09-22 1984-04-19 ESTEL HOOGOVENS B.V., 1970 Ijmuiden Method and device for regenerating a tin-plating electrolyte
JPS6370000A (en) * 1986-09-09 1988-03-30 Nippon Kagaku Sangyo Kk Method for controlling electroplating liquid for zinc or zinc alloy
JPH03130400A (en) * 1989-05-16 1991-06-04 Sumitomo Metal Ind Ltd Method for recovering valuable metallic matter from waste plating solution
US5057290A (en) * 1990-04-23 1991-10-15 Peterson Joseph C Process and apparatus for the low temperature recovery of ferrous chloride from spent hydrochloric acid pickle liquors
JPH06256999A (en) * 1993-03-05 1994-09-13 Kawasaki Steel Corp Method for recovering and regenerating tin plating liquid
DE19506297A1 (en) * 1995-02-23 1996-08-29 Schloemann Siemag Ag Process and plant for the regeneration of sulfate electrolyte in steel strip galvanizing
EP0863229A1 (en) * 1996-12-02 1998-09-09 LeaRonal GmbH Method for removing ferrous ions from acidic tinning electrolytes and tinning electrolyte recovery plant using the same
US6596148B1 (en) * 1999-08-04 2003-07-22 Mykrolis Corporation Regeneration of plating baths and system therefore
JP3690359B2 (en) * 2002-02-28 2005-08-31 Ｊｆｅスチール株式会社 Sludge treatment method

Also Published As

Publication number Publication date
US20090078577A1 (en) 2009-03-26
WO2008023778A1 (en) 2008-02-28

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