NL7105976A - - Google Patents

Info

Publication number
NL7105976A
NL7105976A NL7105976A NL7105976A NL7105976A NL 7105976 A NL7105976 A NL 7105976A NL 7105976 A NL7105976 A NL 7105976A NL 7105976 A NL7105976 A NL 7105976A NL 7105976 A NL7105976 A NL 7105976A
Authority
NL
Netherlands
Application number
NL7105976A
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 filed Critical
Priority to NL7105976A priority Critical patent/NL7105976A/xx
Priority to US00245785A priority patent/US3819499A/en
Priority to IT49905/72A priority patent/IT952808B/it
Priority to CA140,712,A priority patent/CA951792A/en
Priority to GB1955772A priority patent/GB1376987A/en
Priority to DE19722220976 priority patent/DE2220976A1/de
Priority to FR7215203A priority patent/FR2136772A5/fr
Priority to BE782869A priority patent/BE782869A/xx
Publication of NL7105976A publication Critical patent/NL7105976A/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
    • G01N27/26—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
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NL7105976A 1971-04-30 1971-04-30 NL7105976A (xx)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7105976A NL7105976A (xx) 1971-04-30 1971-04-30
US00245785A US3819499A (en) 1971-04-30 1972-04-20 Device for detecting one or more oxidizable components in a sample
IT49905/72A IT952808B (it) 1971-04-30 1972-04-27 Dispositivo per rivelare uno o piu componenti ossidabili in un campione
CA140,712,A CA951792A (en) 1971-04-30 1972-04-27 Device for detecting one or more oxidizable components in a sample
GB1955772A GB1376987A (en) 1971-04-30 1972-04-27 Device for detecting oxidizable materials
DE19722220976 DE2220976A1 (de) 1971-04-30 1972-04-28 Vorrichtung zur Ermittlung eines oder mehrerer oxydierbarer Bestandteile in einer Probe
FR7215203A FR2136772A5 (xx) 1971-04-30 1972-04-28
BE782869A BE782869A (fr) 1971-04-30 1972-04-28 Installation permettant de determiner au moins un composant oxydable d'un echantillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7105976A NL7105976A (xx) 1971-04-30 1971-04-30

Publications (1)

Publication Number Publication Date
NL7105976A true NL7105976A (xx) 1972-11-01

Family

ID=19813059

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7105976A NL7105976A (xx) 1971-04-30 1971-04-30

Country Status (8)

Country Link
US (1) US3819499A (xx)
BE (1) BE782869A (xx)
CA (1) CA951792A (xx)
DE (1) DE2220976A1 (xx)
FR (1) FR2136772A5 (xx)
GB (1) GB1376987A (xx)
IT (1) IT952808B (xx)
NL (1) NL7105976A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092227A (en) * 1971-11-11 1978-05-30 Battelle Development Corporation Process for catalyzing chemical reactions
JPS5315397B2 (xx) * 1972-05-02 1978-05-24
US3958937A (en) * 1973-06-07 1976-05-25 Toray Industries, Inc. Method and apparatus for determining total oxygen demand of combustible materials in aqueous dispersion
US3927979A (en) * 1974-06-10 1975-12-23 Westinghouse Electric Corp Technique for measuring the carbon monoxide and reactive hydrocarbon content of a gas
US4088543A (en) * 1976-09-10 1978-05-09 Westinghouse Electric Corp. Technique for protecting sensing electrodes in sulfiding environments
DE2832043A1 (de) * 1978-07-21 1980-01-31 Hoechst Ag Verfahren zum quantitativen bestimmen des sauerstoffbedarfs von oxidierbare stoffe enthaltendem wasser
JPS5543433A (en) * 1978-09-25 1980-03-27 Toshiba Corp Alkali metal vapor concentration measuring unit
US4272329A (en) * 1980-03-03 1981-06-09 Ford Motor Company Steady state mode oxygen sensor and method
DE3010632A1 (de) * 1980-03-20 1981-10-01 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehalts in gasen
US4391690A (en) * 1980-08-26 1983-07-05 Westinghouse Electric Corp. Apparatus for monitoring SO2 concentrations
CA1180917A (en) * 1981-05-22 1985-01-15 Westinghouse Electric Corporation Btu meter for monitoring the heating value of fuel gases
JPS60187854A (ja) * 1984-03-07 1985-09-25 Shinya Otsuka 酸素濃度測定装置
US5007988A (en) * 1987-09-08 1991-04-16 Westinghouse Electric Corp. Method for determining the concentration of a plurality of combustible gases in a stream
DE3732888A1 (de) * 1987-09-30 1989-04-20 Messer Griesheim Gmbh Verfahren zum bestimmen von wasserstoffkonzentrationen
IT1252679B (it) * 1991-11-12 1995-06-23 Erba Strumentazione Procedimento ed apparecchiatura per la determinazione del contenuto in alogeni di una sostanza
DE102008013754A1 (de) * 2008-03-12 2009-09-17 Lar Process Analysers Ag Messverfahren und Messanordnung zur Bestimmung des Gehalts eines chemischen Elements oder eines anderen Wasserqualitätsparameters in Frisch- oder Abwasser
US11346554B2 (en) * 2019-09-30 2022-05-31 Rosemount Inc. Combustion analyzer with simultaneous carbon monoxide and methane measurements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296435A (en) * 1964-07-06 1967-01-03 Dow Chemical Co Method and apparatus for determining the total carbon content of aqueous systems
US3560156A (en) * 1965-05-03 1971-02-02 Dow Chemical Co Determining the oxygen demand of combustible materials in aqueous dispersions
NL6710038A (xx) * 1967-07-20 1969-01-22
US3527567A (en) * 1967-09-15 1970-09-08 Shell Oil Co Analytical distillation by gas chromatography
US3650934A (en) * 1969-11-14 1972-03-21 Westinghouse Electric Corp Oxygen control and measuring apparatus
BE786000R (fr) * 1970-10-30 1973-01-08 Dow Chemical Co Determination de la demande en oxygene de matieres combustiblesen dispersions

Also Published As

Publication number Publication date
US3819499A (en) 1974-06-25
GB1376987A (en) 1974-12-11
FR2136772A5 (xx) 1972-12-22
DE2220976A1 (de) 1972-11-09
CA951792A (en) 1974-07-23
BE782869A (fr) 1972-10-30
IT952808B (it) 1973-07-30

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