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
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN91108794A
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English (en)
Chinese (zh)
Inventor
沃夫冈·迪特利西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
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Huels AG
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Publication date
Application filed by Huels AG filed Critical Huels AG
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)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (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 (enrdf_load_stackoverflow)
JP (1) JPH06501097A (enrdf_load_stackoverflow)
KR (1) KR930702671A (enrdf_load_stackoverflow)
CN (1) CN1059966A (enrdf_load_stackoverflow)
CA (1) CA2091347A1 (enrdf_load_stackoverflow)
DE (1) DE4028716A1 (enrdf_load_stackoverflow)
FI (1) FI931035L (enrdf_load_stackoverflow)
TW (1) TW240293B (enrdf_load_stackoverflow)
WO (1) WO1992004624A1 (enrdf_load_stackoverflow)

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

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C03 Withdrawal of patent application (patent law 1993)
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