CN1059966A - 测定液体中可离解粒子数的方法和装置 - Google Patents

测定液体中可离解粒子数的方法和装置 Download PDF

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Publication number
CN1059966A
CN1059966A CN91108794A CN91108794A CN1059966A CN 1059966 A CN1059966 A CN 1059966A CN 91108794 A CN91108794 A CN 91108794A CN 91108794 A CN91108794 A CN 91108794A CN 1059966 A CN1059966 A CN 1059966A
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CN
China
Prior art keywords
liquid
electrode
dissociable
electric field
electric current
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Pending
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CN91108794A
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English (en)
Chinese (zh)
Inventor
沃夫冈·迪特利西
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Huels AG
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Huels AG
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Publication of CN1059966A publication Critical patent/CN1059966A/zh
Pending legal-status Critical Current

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    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • 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
    • G01N27/423—Coulometry

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrostatic Separation (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CN91108794A 1990-09-10 1991-09-09 测定液体中可离解粒子数的方法和装置 Pending CN1059966A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4028716A DE4028716A1 (de) 1990-09-10 1990-09-10 Verfahren zur bestimmung der anzahl dissoziierfaehiger teilchen in fluessigkeiten
DEP4028716.5 1990-09-10

Publications (1)

Publication Number Publication Date
CN1059966A true CN1059966A (zh) 1992-04-01

Family

ID=6413977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91108794A Pending CN1059966A (zh) 1990-09-10 1991-09-09 测定液体中可离解粒子数的方法和装置

Country Status (9)

Country Link
EP (1) EP0548133A1 (enExample)
JP (1) JPH06501097A (enExample)
KR (1) KR930702671A (enExample)
CN (1) CN1059966A (enExample)
CA (1) CA2091347A1 (enExample)
DE (1) DE4028716A1 (enExample)
FI (1) FI931035L (enExample)
TW (1) TW240293B (enExample)
WO (1) WO1992004624A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101802589B (zh) * 2008-10-21 2013-01-23 北斗电子工业株式会社 液体中粒子大小的检测方法以及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO75812A (ro) * 1974-06-05 1981-02-28 Aluminium Pechiney,Fr Procedeu pentru determinarea continua a resistentei interne a unei cuve de electroliza si instalatie pentru aplicarea procedeului
US4009998A (en) * 1975-09-05 1977-03-01 Phillips Petroleum Company Acid concentration measurement
JPS6453146A (en) * 1987-01-09 1989-03-01 Hitachi Ltd Method and instrument for measuring electrical conductivity of solution and water quality control method

Also Published As

Publication number Publication date
FI931035A7 (fi) 1993-04-06
CA2091347A1 (en) 1992-03-11
FI931035L (fi) 1993-04-06
EP0548133A1 (de) 1993-06-30
WO1992004624A1 (de) 1992-03-19
DE4028716A1 (de) 1992-03-12
JPH06501097A (ja) 1994-01-27
FI931035A0 (fi) 1993-03-09
KR930702671A (ko) 1993-09-09
TW240293B (enExample) 1995-02-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C03 Withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication