FI94378B - Menetelmä vaikuttavan inhibiittoripitoisuuden mittaamiseksi metallien saostuksessa vesipohjaisista elektrolyyteistä - Google Patents

Menetelmä vaikuttavan inhibiittoripitoisuuden mittaamiseksi metallien saostuksessa vesipohjaisista elektrolyyteistä

Info

Publication number
FI94378B
FI94378B FI882298A FI882298A FI94378B FI 94378 B FI94378 B FI 94378B FI 882298 A FI882298 A FI 882298A FI 882298 A FI882298 A FI 882298A FI 94378 B FI94378 B FI 94378B
Authority
FI
Finland
Prior art keywords
effective
measure
metals
inhibitor
measuring
Prior art date
Application number
FI882298A
Other languages
English (en)
Swedish (sv)
Other versions
FI882298A (fi
FI94378C (fi
FI882298A0 (fi
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=FI94378(B) "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 FI882298A0 publication Critical patent/FI882298A0/fi
Publication of FI882298A publication Critical patent/FI882298A/fi
Publication of FI94378B publication Critical patent/FI94378B/fi
Application granted granted Critical
Publication of FI94378C publication Critical patent/FI94378C/fi

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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pathology (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
FI882298A 1987-06-03 1988-05-17 Menetelmä vaikuttavan inhibiittoripitoisuuden mittaamiseksi metallien saostuksessa vesipohjaisista elektrolyyteistä FI94378C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3718584 1987-06-03
DE19873718584 DE3718584A1 (de) 1987-06-03 1987-06-03 Verfahren zur messung der wirksamen inhibitorkonzentration waehrend der metallabscheidung aus waessrigen elektrolyten

Publications (4)

Publication Number Publication Date
FI882298A0 FI882298A0 (fi) 1988-05-17
FI882298A FI882298A (fi) 1988-12-04
FI94378B true FI94378B (fi) 1995-05-15
FI94378C FI94378C (fi) 1995-08-25

Family

ID=6328960

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882298A FI94378C (fi) 1987-06-03 1988-05-17 Menetelmä vaikuttavan inhibiittoripitoisuuden mittaamiseksi metallien saostuksessa vesipohjaisista elektrolyyteistä

Country Status (10)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5431803A (en) * 1990-05-30 1995-07-11 Gould Electronics Inc. Electrodeposited copper foil and process for making same
ATE151474T1 (de) * 1990-05-30 1997-04-15 Gould Electronics Inc Elektroplattierte kupferfolie und deren herstellung unter verwendung elektrolytischer lösungen mit niedrigen konzentrationen von chlor ionen
US5622615A (en) * 1996-01-04 1997-04-22 The University Of British Columbia Process for electrowinning of copper matte
MY138743A (en) 1996-05-13 2009-07-31 Mitsui Mining & Smelting Co High tensile strength electrodeposited copper foil and the production process of the same
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 (fi) * 1966-12-19 1968-12-27
US3356605A (en) * 1967-03-02 1967-12-05 Gen Electric Electrodeposition monitor
FR2188842A5 (fi) * 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
PT87648B (pt) 1992-10-30
AU1699088A (en) 1988-12-08
DE3718584A1 (de) 1988-12-15
ATE110798T1 (de) 1994-09-15
DK300988D0 (da) 1988-06-02
DE3851261D1 (de) 1994-10-06
FI882298A (fi) 1988-12-04
DK300988A (da) 1988-12-04
CA1277370C (en) 1990-12-04
FI94378C (fi) 1995-08-25
ES2058235T3 (es) 1994-11-01
FI882298A0 (fi) 1988-05-17
EP0294001A1 (de) 1988-12-07
US4834842A (en) 1989-05-30
PT87648A (pt) 1988-07-01
EP0294001B1 (de) 1994-08-31
AU607370B2 (en) 1991-02-28

Similar Documents

Publication Publication Date Title
FI94378B (fi) Menetelmä vaikuttavan inhibiittoripitoisuuden mittaamiseksi metallien saostuksessa vesipohjaisista elektrolyyteistä
ATE78591T1 (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
JPH0525957B2 (fi)
Lantelme et al. Chronopotentiometric Investigation of the Anodic Reaction in Cryolite Melts: Influence of Dissolved Metal Traces
DE59107541D1 (de) Verfahren und Vorrichtung zum elektrolytischen Austragen von Metallen aus einer Metallionen enthaltenden Lösung sowie Elektrode zur Durchführung des Verfahrens
US5236571A (en) Electrode and method for measuring levelling power
Abd El Rehim The effect of superimposed ac on dc on the electrodeposition of Cu-Zn alloys
Ramachandran et al. Effect of pretreatment on the anodic behaviour of lead alloys for use in electrowinning operations. I
KR950014375A (ko) 전기도금에서의 양극 반응성 실험장치 및 평가방법
JPS5461982A (en) Evaluation method of sensitization by electrochemical techniques of steel materials
CA1155790A (en) Method and apparatus for controlling the electrodeposition of metals
SU1305535A1 (ru) Способ измерени площади поверхности электропроводного издели
SU77011A1 (ru) Способ электрохимического кароттажа рудных скважин
SU883197A2 (ru) Способ измерени площади деталей при гальваническом процессе
Langner et al. Process for Measuring the Effective Inhibitor Concentration During Metal Deposition From Aqueous Electrolytes
Massé et al. Effect of nickel in zinc electrowinning under periodical reverse current
Panossian et al. Reference Electrode for Monitoring Cathodic Protection Potential
Kravtsov Determination of small amounts of zinc, lead, and copper in seawater and interstitial water by inversion voltammetry.
Varadharaj et al. Monovalent copper in aqueous acidic-chloride electrolyte: A cyclic voltammetric study
JPS55154457A (en) Measuring method of persulfate ion concentration
Radhakrishnamurthy et al. A novel method of current efficiency determination
JPH03193899A (ja) 電解液の自動管理方法
JPS6452094A (en) Production of electrogalvanized steel sheet
Gamali et al. Investigation by Means of a Probe Indicator Microelectrode of the Effect of Acrylic Acid on the Electrodeposition and Corrosion of Copper

Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: NORDDEUTSCHE AFFINERIE

MA Patent expired