JPS552944A - Measurement of oil concentration of emulisified liquid and instrument therefor - Google Patents

Measurement of oil concentration of emulisified liquid and instrument therefor

Info

Publication number
JPS552944A
JPS552944A JP7583678A JP7583678A JPS552944A JP S552944 A JPS552944 A JP S552944A JP 7583678 A JP7583678 A JP 7583678A JP 7583678 A JP7583678 A JP 7583678A JP S552944 A JPS552944 A JP S552944A
Authority
JP
Japan
Prior art keywords
emulsified liquid
light
froth
fed
integrating sphere
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
JP7583678A
Other languages
Japanese (ja)
Inventor
Masakatsu Fujino
Yasuo Iguma
Takashi Ochiai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP7583678A priority Critical patent/JPS552944A/en
Publication of JPS552944A publication Critical patent/JPS552944A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To ensure automatic, high-accuracy measurement of the oil concentration of emulsified liquid by utilizing the intensity of monochromatic diffused and absorbed lights with a specified wavelength. CONSTITUTION:The emulsified liquid to be measured in an emulsified liquid tank 1 is stirred by stirring balbes 2. A portion of said emulsified liquid is fed to a froth purge tank 4 by a water lift pump 3. The overflow of emulsified liquid is returned to said emulsified liquid tank 1. The emulsified liquid from which froth has been removed is passed through the light-diffusing flow cell 10 and a light absorbing flow cell 11 provided on an integrating sphere from the bottom section of said froth purge tank 4 by a constant flow pump 6. The monochromatic light from a light source 7 is applied on said integrating sphere 9 with a specified wave-length (generally visible light with 200-500mm) selected by a diffraction grating 8. The diffused and absorbed lights comes into a photomultiplier tube 12 after the repeated reflection thereof by the inner faces of said integrating sphere 9, and thus-obtained signal is fed to an output signal processor 13 for the conversion thereof into a concentration value by a metric line. Thus-obtained signal is fed to a recording meter 14. Thus, the oil concentration of emulsified liquid can be automatically measured with high accuracy.
JP7583678A 1978-06-21 1978-06-21 Measurement of oil concentration of emulisified liquid and instrument therefor Pending JPS552944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7583678A JPS552944A (en) 1978-06-21 1978-06-21 Measurement of oil concentration of emulisified liquid and instrument therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7583678A JPS552944A (en) 1978-06-21 1978-06-21 Measurement of oil concentration of emulisified liquid and instrument therefor

Publications (1)

Publication Number Publication Date
JPS552944A true JPS552944A (en) 1980-01-10

Family

ID=13587667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7583678A Pending JPS552944A (en) 1978-06-21 1978-06-21 Measurement of oil concentration of emulisified liquid and instrument therefor

Country Status (1)

Country Link
JP (1) JPS552944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62255850A (en) * 1986-04-30 1987-11-07 Hitachi Ltd Measuring instrument for density of fine grain in liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62255850A (en) * 1986-04-30 1987-11-07 Hitachi Ltd Measuring instrument for density of fine grain in liquid

Similar Documents

Publication Publication Date Title
DE3363774D1 (en) Cuvette for determining chemical compositions in liquids
DE3476121D1 (en) Equipment for the measurement of fluorescence, turbidity, luminescence, or absorption
GB923885A (en) Nephelometers
JPS57142546A (en) Infrared multiple reflection type oil concentration measuring apparatus
JPS552944A (en) Measurement of oil concentration of emulisified liquid and instrument therefor
GB696675A (en) Improvements in and relating to methods of, and apparatus for, determining the concentration of particulate matter contained in liquid suspensions or colloidal solutionsor of solutes in true solutions
JPS55166028A (en) Optical measurement of liquid sample
JPS5550144A (en) Photoelectric tester
JPS55106360A (en) Automatic chemical analyzer
JPS57119240A (en) Turbidity measuring device
BRAWNER et al. Specific wavelength colorimeter(for measuring given solute concentration in test sample)[Patent]
RU4167U1 (en) DEVICE FOR DETERMINATION OF MICRO-IMPURITIES IN WASTE WATERS
JPS56107149A (en) Densitometer
SU1525753A1 (en) Method of remote measuring of sea spectral luminance coefficient
JPS5720648A (en) Method for presuming bod and ss concentration applied with absorbance of visible light and constant turbidity cod concentration
JPS554579A (en) Measuring method of bubble amounts in liquid
JPS5539054A (en) Sludge volume meter
JPS56168148A (en) Automatic starting method of immunity nephelometric device
JPS5686355A (en) Automatic chemical analysis
JPS5763426A (en) Spectrophotometer
JPS55160836A (en) Photometric analysis meter
JPS5637541A (en) Analyzing apparatus of enzyme activity value
SU131522A1 (en) The method for determining the refractive index of turbid and torn liquids using a refractometer
JPS55139817A (en) Malodorous gas purifying method
JPS5624555A (en) Automatic analyzer