DK300988A - Fremgangsmaade ved maaling af den virksomme inhibitorkoncentration under udfaeldning af metal fra en vandig elektrolyt. - Google Patents

Fremgangsmaade ved maaling af den virksomme inhibitorkoncentration under udfaeldning af metal fra en vandig elektrolyt.

Info

Publication number
DK300988A
DK300988A DK300988A DK300988A DK300988A DK 300988 A DK300988 A DK 300988A DK 300988 A DK300988 A DK 300988A DK 300988 A DK300988 A DK 300988A DK 300988 A DK300988 A DK 300988A
Authority
DK
Denmark
Prior art keywords
effective
measure
inhibitor
measuring
metal
Prior art date
Application number
DK300988A
Other languages
Danish (da)
English (en)
Other versions
DK300988D0 (da
Inventor
Bernd Langner
Peter Stantke
Ernst-Friedrich Reinking
Guenther Kunst
Original Assignee
Norddeutsche Affinerie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6328960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK300988(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norddeutsche Affinerie filed Critical Norddeutsche Affinerie
Publication of DK300988D0 publication Critical patent/DK300988D0/da
Publication of DK300988A publication Critical patent/DK300988A/da

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
    • C25C7/06—Operating or servicing
    • 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
    • C25D21/12—Process control or regulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/924—Electrolytic coating substrate predominantly comprised of specified synthetic resin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
DK300988A 1987-06-03 1988-06-02 Fremgangsmaade ved maaling af den virksomme inhibitorkoncentration under udfaeldning af metal fra en vandig elektrolyt. DK300988A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873718584 DE3718584A1 (de) 1987-06-03 1987-06-03 Verfahren zur messung der wirksamen inhibitorkonzentration waehrend der metallabscheidung aus waessrigen elektrolyten

Publications (2)

Publication Number Publication Date
DK300988D0 DK300988D0 (da) 1988-06-02
DK300988A true DK300988A (da) 1988-12-04

Family

ID=6328960

Family Applications (1)

Application Number Title Priority Date Filing Date
DK300988A DK300988A (da) 1987-06-03 1988-06-02 Fremgangsmaade ved maaling af den virksomme inhibitorkoncentration under udfaeldning af metal fra en vandig elektrolyt.

Country Status (10)

Country Link
US (1) US4834842A (fr)
EP (1) EP0294001B1 (fr)
AT (1) ATE110798T1 (fr)
AU (1) AU607370B2 (fr)
CA (1) CA1277370C (fr)
DE (2) DE3718584A1 (fr)
DK (1) DK300988A (fr)
ES (1) ES2058235T3 (fr)
FI (1) FI94378C (fr)
PT (1) PT87648B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431803A (en) * 1990-05-30 1995-07-11 Gould Electronics Inc. Electrodeposited copper foil and process for making same
US5403465A (en) * 1990-05-30 1995-04-04 Gould Inc. Electrodeposited copper foil and process for making same using electrolyte solutions having controlled additions of chloride ions and organic additives
KR100275899B1 (ko) * 1990-05-30 2000-12-15 마이클 에이. 센타니 전착구리호일 및 클로라이드(chloride) 이온농도가 낮은 전해액을 사용하여 이를 제조하는 방법
US5622615A (en) * 1996-01-04 1997-04-22 The University Of British Columbia Process for electrowinning of copper matte
TW432124B (en) * 1996-05-13 2001-05-01 Mitsui Mining & Amp Smelting C Electrolytic copper foil with high post heat tensile strength and its manufacturing method
US6365033B1 (en) * 1999-05-03 2002-04-02 Semitoof, Inc. Methods for controlling and/or measuring additive concentration in an electroplating bath
US6814855B2 (en) * 1998-05-01 2004-11-09 Semitool, Inc. Automated chemical management system having improved analysis unit
US6899805B2 (en) * 1998-05-01 2005-05-31 Semitool, Inc. Automated chemical management system executing improved electrolyte analysis method
DE19911447C2 (de) * 1999-03-08 2001-10-11 Atotech Deutschland Gmbh Verfahren zum analytischen Ermitteln der Konzentration von Zusatzstoffen in galvanischen Metallabscheidebädern
PL341922A1 (en) * 2000-08-07 2002-02-11 Kghm Polska Miedz Sa Method of and system for measuring concentration of active bone glue in industrial electrolytes
US6869515B2 (en) 2001-03-30 2005-03-22 Uri Cohen Enhanced electrochemical deposition (ECD) filling of high aspect ratio openings
US20030159937A1 (en) * 2002-02-27 2003-08-28 Applied Materials, Inc. Method to reduce the depletion of organics in electroplating baths
US6878245B2 (en) * 2002-02-27 2005-04-12 Applied Materials, Inc. Method and apparatus for reducing organic depletion during non-processing time periods
DE10232612B4 (de) * 2002-07-12 2006-05-18 Atotech Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung eines elektrolytischen Prozesses
US20040084318A1 (en) * 2002-11-05 2004-05-06 Uri Cohen Methods and apparatus for activating openings and for jets plating
JP5826952B2 (ja) * 2014-01-17 2015-12-02 株式会社荏原製作所 めっき方法およびめっき装置
CN109234788A (zh) * 2018-08-03 2019-01-18 诚亿电子（嘉兴）有限公司 除胶再生机可视化检查方法
CN112798674B (zh) * 2020-12-25 2022-12-09 安徽工业大学 一种检测铜电解液中有效明胶浓度的方法
CN113447556B (zh) * 2021-05-11 2022-10-04 浙江工业大学 一种铜电解精炼中电解液质量的分析方法
CN115078488B (zh) * 2022-05-24 2024-05-14 浙江工业大学 一种铜电解精炼中有机添加剂的定量分析方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551275A (fr) * 1966-12-19 1968-12-27
US3356605A (en) * 1967-03-02 1967-12-05 Gen Electric Electrodeposition monitor
FR2188842A5 (fr) * 1972-06-01 1974-01-18 Alsace Mines Potasse
US3925168A (en) * 1972-07-26 1975-12-09 Anaconda American Brass Co Method of monitoring the active roughening agent in a copper plating bath
ZA775495B (en) * 1976-11-22 1978-07-26 Kollmorgen Tech Corp Method and apparatus for control of electroless plating solutions
DE2911073C2 (de) * 1979-03-21 1984-01-12 Siemens AG, 1000 Berlin und 8000 München Verfahren und Vorrichtung zum automatischen Messen und Regeln der Konzentration der Hauptkomponenten eines Bades zum stromlosen Abscheiden von Kupfer
US4474649A (en) * 1982-06-21 1984-10-02 Asarco Incorporated Method of thiourea addition of electrolytic solutions useful for copper refining
US4479852A (en) * 1983-01-21 1984-10-30 International Business Machines Corporation Method for determination of concentration of organic additive in plating bath
US4631116A (en) * 1985-06-05 1986-12-23 Hughes Aircraft Company Method of monitoring trace constituents in plating baths

Also Published As

Publication number Publication date
DE3851261D1 (de) 1994-10-06
DE3718584A1 (de) 1988-12-15
FI94378C (fi) 1995-08-25
ATE110798T1 (de) 1994-09-15
CA1277370C (fr) 1990-12-04
PT87648A (pt) 1988-07-01
EP0294001A1 (fr) 1988-12-07
AU607370B2 (en) 1991-02-28
EP0294001B1 (fr) 1994-08-31
AU1699088A (en) 1988-12-08
DK300988D0 (da) 1988-06-02
FI94378B (fi) 1995-05-15
FI882298A0 (fi) 1988-05-17
US4834842A (en) 1989-05-30
PT87648B (pt) 1992-10-30
FI882298A7 (fi) 1988-12-04
ES2058235T3 (es) 1994-11-01

Similar Documents

Publication Publication Date Title
DK300988D0 (da) Fremgangsmaade ved maaling af den virksomme inhibitorkoncentration under udfaeldning af metal fra en vandig elektrolyt.
Lantelme et al. Chronopotentiometric Investigation of the Anodic Reaction in Cryolite Melts: Influence of Dissolved Metal Traces
DE3582842D1 (de) Verfahren zum galvanischen trennen der elektrolytfuehrenden sammelleitungen von den elektrolytraeumen eines elektro-chemischen zellenpaketes.
DE3686114D1 (de) Korrosionsfeststellung.
JPH06213869A (ja) 同時付着成分を含むめっきバス中の主要成分の監視方法
ATE45249T1 (de) Verfahren zur stabilisierung primaerer elektrochemischer generatoren mit reaktiven anoden aus zink, aluminium oder magnesium, durch dieses verfahren erhaltene stabilisierte anode und solche anode enthaltender generator.
DE59107541D1 (de) Verfahren und Vorrichtung zum elektrolytischen Austragen von Metallen aus einer Metallionen enthaltenden Lösung sowie Elektrode zur Durchführung des Verfahrens
JPH089793B2 (ja) 均一化能力を測定するための電極装置及び方法
Ramachandran et al. Effect of pretreatment on the anodic behaviour of lead alloys for use in electrowinning operations. I
JPH07840B2 (ja) 電気めつき添加剤の管理方法並びにそのための装置
JPS5461982A (en) Evaluation method of sensitization by electrochemical techniques of steel materials
SU1408345A1 (ru) Способ инверсионного переменнотокового вольтамперометрического определени свинца и электрод дл его осуществлени
Langner et al. Process for Measuring the Effective Inhibitor Concentration During Metal Deposition From Aqueous Electrolytes
RU99112553A (ru) Способ управления подачей оксида алюминия в электролитические ячейки для получения алюминия
JPS5589500A (en) Electrolytic multi-coloration for aluminum or aluminum alloy anode oxide film
DE3761442D1 (de) Verfahren zur polarographischen bestimmung von zusaetzen in galvanischen baedern.
KR950014375A (ko) 전기도금에서의 양극 반응성 실험장치 및 평가방법
Samel et al. Electrodeposition of lead from a sulphamate solution
SU77011A1 (ru) Способ электрохимического кароттажа рудных скважин
SU1571472A1 (ru) Способ определени коррозионной стойкости металла с полимерным покрытием
Zhu-xian et al. Studies of Wettability of Carbon Electrodes in Aluminum Electrolysis. Pt. 1
Laming et al. Coelectrodeposition of aluminium and cadmium from aqueous sulphate solutions
Radhakrishnamurthy et al. A novel method of current efficiency determination
JPH03193899A (ja) 電解液の自動管理方法
Ogden et al. Cyclic Voltammetric Stripping Analysis of Copper Plating Baths

Legal Events

Date Code Title Description
ATS Application withdrawn