NO940186L - Fremgangsmåte og anordning for direkte overvåkning av en renset metallsulfatlösnings kvalitet - Google Patents

Fremgangsmåte og anordning for direkte overvåkning av en renset metallsulfatlösnings kvalitet

Info

Publication number: NO940186L
Authority: NO; Norway
Prior art keywords: solution; working electrode; electrode; sulfate solution; metal sulfate
Prior art date: 1993-01-21

Application number

NO940186A

Other languages

English (en)

Norwegian (no)

Other versions

NO940186D0 (no

Inventor

George Houlachi

M Barakat I Janjua

Frank Kitzinger

Gregory A Wint

Vladimir M Labuc

Original Assignee

Noranda Inc

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.)

1993-01-21

Filing date

1994-01-19

Publication date

1994-07-22

1994-01-19 Application filed by Noranda Inc filed Critical Noranda Inc

1994-01-19 Publication of NO940186D0 publication Critical patent/NO940186D0/no

1994-07-22 Publication of NO940186L publication Critical patent/NO940186L/no

Links

239000002184 metal Substances 0.000 title abstract 6
229910052751 metal Inorganic materials 0.000 title abstract 6
238000000034 method Methods 0.000 title abstract 5
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title abstract 3
238000012544 monitoring process Methods 0.000 title abstract 2
238000000151 deposition Methods 0.000 abstract 2
238000004090 dissolution Methods 0.000 abstract 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
230000008021 deposition Effects 0.000 abstract 1
238000005259 measurement Methods 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1

Classifications

- 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
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Molecular Biology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Electrolytic Production Of Metals (AREA)
Control Of Non-Electrical Variables (AREA)

NO940186A 1993-01-21 1994-01-19 Fremgangsmåte og anordning for direkte overvåkning av en renset metallsulfatlösnings kvalitet NO940186L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002087801A CA2087801C (fr)	1993-01-21	1993-01-21	Methode permettant de surveiller en ligne la qualite d'une solution de sulfate metallique purifiee, et appareil connexe

Publications (2)

Publication Number	Publication Date
NO940186D0 NO940186D0 (no)	1994-01-19
NO940186L true NO940186L (no)	1994-07-22

Family

ID=4151024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO940186A NO940186L (no)	1993-01-21	1994-01-19	Fremgangsmåte og anordning for direkte overvåkning av en renset metallsulfatlösnings kvalitet

Country Status (7)

Country	Link
US (1)	US5411648A (fr)
EP (1)	EP0608037B1 (fr)
AU (1)	AU664505B2 (fr)
CA (1)	CA2087801C (fr)
ES (1)	ES2149236T3 (fr)
FI (1)	FI104189B1 (fr)
NO (1)	NO940186L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6452679B1 (en)	1999-12-29	2002-09-17	Kimberly-Clark Worldwide, Inc.	Method and apparatus for controlling the manufacturing quality of a moving web
WO2006007533A1 (fr) *	2004-07-01	2006-01-19	Tracedetect, Inc.	Procédé de nettoyage par les ultrasons d'une électrode de travail dans un élément électrochimique, utile pour la mesure automatique de métaux en traces
CN104313647B (zh) *	2014-11-05	2016-06-29	吉首大学	实验型电解锌装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5415118Y1 (fr) *	1969-10-23	1979-06-19
JPS535975B2 (fr) *	1974-08-01	1978-03-03
CA1064852A (fr) *	1975-12-31	1979-10-23	Cominco Ltd.	Methode d'evaluation d'un systeme d'electrodeposition de metaux
US4229264A (en) *	1978-11-06	1980-10-21	The Boeing Company	Method for measuring the relative etching or stripping rate of a solution
DE3030664C2 (de) *	1980-08-13	1982-10-21	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur Bestimmung der Stromausbeute bei galvanischen Bädern
CA1179751A (fr) *	1982-01-07	1984-12-18	Cominco Ltd.	Procede d'electrodeposition utilisant un electrolyte a deux agents de polarisation
GB2117120B (en) *	1982-03-01	1986-09-03	Secr Defence	Anodic stripping voltameter
US4566949A (en) *	1983-10-19	1986-01-28	Hewlett-Packard Company	Method of operating a self cleaning electrochemical detector
FI70648C (fi) *	1983-12-29	1986-09-24	Outokumpu Oy	Voltametriskt maetningsfoerfarande och anordning foer dess tillaempning
CA1231137A (fr) *	1985-09-12	1988-01-05	Ian H. Warren	Methode de controle de la qualite de l'electrolyte znso.sub.4 renfermant du sb (v)
US4917774A (en) *	1986-04-24	1990-04-17	Shipley Company Inc.	Method for analyzing additive concentration
EP0362240A4 (en) *	1987-05-27	1990-11-28	Electrolytic Zinc Company Of Australasia Limited	Controlling processes for the electrolytic recovery of metals
US5298129A (en) *	1992-11-13	1994-03-29	Hughes Aircraft Company	Method of selectively monitoring trace constituents in plating baths
US5298130A (en) *	1992-11-13	1994-03-29	Hughes Aircraft Company	Method of monitoring major constituents in plating baths containing codepositing constituents

1993
- 1993-01-21 CA CA002087801A patent/CA2087801C/fr not_active Expired - Fee Related
1994
- 1994-01-14 US US08/181,503 patent/US5411648A/en not_active Expired - Fee Related
- 1994-01-19 FI FI940257A patent/FI104189B1/fi active
- 1994-01-19 NO NO940186A patent/NO940186L/no not_active Application Discontinuation
- 1994-01-20 EP EP94200134A patent/EP0608037B1/fr not_active Expired - Lifetime
- 1994-01-20 ES ES94200134T patent/ES2149236T3/es not_active Expired - Lifetime
- 1994-01-21 AU AU53922/94A patent/AU664505B2/en not_active Ceased

Also Published As

Publication number	Publication date
CA2087801C (fr)	1996-08-13
CA2087801A1 (fr)	1994-07-22
FI940257A7 (fi)	1994-07-22
FI104189B (fi)	1999-11-30
EP0608037A2 (fr)	1994-07-27
NO940186D0 (no)	1994-01-19
US5411648A (en)	1995-05-02
AU664505B2 (en)	1995-11-16
AU5392294A (en)	1994-07-28
FI104189B1 (fi)	1999-11-30
FI940257A0 (fi)	1994-01-19
ES2149236T3 (es)	2000-11-01
EP0608037A3 (fr)	1994-10-12
EP0608037B1 (fr)	2000-06-07

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Legal Events

Date	Code	Title	Description
2003-11-03	FC2A	Withdrawal, rejection or dismissal of laid open patent application