ZA766936B - Concentration measuring apparatus and process - Google Patents

Concentration measuring apparatus and process

Info

Publication number
ZA766936B
ZA766936B ZA766936A ZA766936A ZA766936B ZA 766936 B ZA766936 B ZA 766936B ZA 766936 A ZA766936 A ZA 766936A ZA 766936 A ZA766936 A ZA 766936A ZA 766936 B ZA766936 B ZA 766936B
Authority
ZA
South Africa
Prior art keywords
measuring apparatus
concentration measuring
concentration
measuring
Prior art date
Application number
ZA766936A
Other languages
English (en)
Inventor
T Mitchell
R Hawk
Original Assignee
Diamond Shamrock Corp
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
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ZA766936B publication Critical patent/ZA766936B/xx

Links

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
    • G01N27/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ZA766936A 1975-11-20 1976-11-19 Concentration measuring apparatus and process ZA766936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/633,954 US4066948A (en) 1975-11-20 1975-11-20 Concentration measuring apparatus and process

Publications (1)

Publication Number Publication Date
ZA766936B true ZA766936B (en) 1977-12-28

Family

ID=24541841

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766936A ZA766936B (en) 1975-11-20 1976-11-19 Concentration measuring apparatus and process

Country Status (13)

Country Link
US (1) US4066948A (pt)
JP (1) JPS5263792A (pt)
AU (1) AU1980576A (pt)
BE (1) BE848528A (pt)
BR (1) BR7607715A (pt)
DD (1) DD127893A5 (pt)
DE (1) DE2652066A1 (pt)
FR (1) FR2332532A1 (pt)
GB (1) GB1527308A (pt)
IT (1) IT1069983B (pt)
NL (1) NL7612936A (pt)
SE (1) SE7612946L (pt)
ZA (1) ZA766936B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585996A (en) * 1983-05-27 1986-04-29 Lockheed Missiles & Space Company, Inc. Instrument for measuring electrical conductivity of a liquid
US4699454A (en) * 1984-03-29 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Fiber optic connector
US5266899A (en) * 1992-01-31 1993-11-30 Akzo N.V. Salt analyzer switchably capable of employing contact and non-contact conductivity probes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559144A (en) * 1949-01-29 1951-07-03 Du Mont Allen B Lab Inc Generation of a sine wave
US2779917A (en) * 1952-04-14 1957-01-29 Phillips Petroleum Co Apparatus for determining the condition of ionized fluids
US3358223A (en) * 1955-10-14 1967-12-12 Mawdsley S Ltd Concentration meter
US3195982A (en) * 1961-07-27 1965-07-20 Exxon Research Engineering Co Continuous automatic process control method and system
US3499733A (en) * 1967-02-13 1970-03-10 Phillips Petroleum Co Automatic titrator
US3515988A (en) * 1968-09-12 1970-06-02 Great Canadian Oil Sands Stream analyzer for oil-in-water emulsions with compensation for temperature changes and for water conductivity changes

Also Published As

Publication number Publication date
SE7612946L (sv) 1977-05-21
AU1980576A (en) 1978-05-25
IT1069983B (it) 1985-03-25
FR2332532B3 (pt) 1979-07-27
JPS5263792A (en) 1977-05-26
DD127893A5 (de) 1977-10-19
FR2332532A1 (fr) 1977-06-17
BR7607715A (pt) 1977-10-04
GB1527308A (en) 1978-10-04
BE848528A (fr) 1977-05-20
NL7612936A (nl) 1977-05-24
US4066948A (en) 1978-01-03
DE2652066A1 (de) 1977-05-26

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