BE749960A - METHOD FOR ADJUSTING THE CONCENTRATION OF A DYE OR DECOLORATION BATH, AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS - Google Patents

METHOD FOR ADJUSTING THE CONCENTRATION OF A DYE OR DECOLORATION BATH, AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS

Info

Publication number
BE749960A
BE749960A BE749960DA BE749960A BE 749960 A BE749960 A BE 749960A BE 749960D A BE749960D A BE 749960DA BE 749960 A BE749960 A BE 749960A
Authority
BE
Belgium
Prior art keywords
decoloration
dye
bath
implementation
concentration
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Leanord
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 Leanord filed Critical Leanord
Publication of BE749960A publication Critical patent/BE749960A/en

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/463—Colour matching
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Treatment Of Fiber Materials (AREA)
BE749960D 1969-05-08 1970-05-05 METHOD FOR ADJUSTING THE CONCENTRATION OF A DYE OR DECOLORATION BATH, AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS BE749960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6914827A FR2051875A5 (en) 1969-05-08 1969-05-08

Publications (1)

Publication Number Publication Date
BE749960A true BE749960A (en) 1970-10-16

Family

ID=9033689

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749960D BE749960A (en) 1969-05-08 1970-05-05 METHOD FOR ADJUSTING THE CONCENTRATION OF A DYE OR DECOLORATION BATH, AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS

Country Status (8)

Country Link
BE (1) BE749960A (en)
CH (3) CH583417B5 (en)
DE (1) DE1962637C3 (en)
ES (1) ES379456A1 (en)
FR (1) FR2051875A5 (en)
GB (1) GB1285240A (en)
LU (1) LU60852A1 (en)
NL (1) NL169105C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019515A (en) * 1986-04-18 1991-05-28 Ciba-Geigy Corporation Method of controlling and optimizing industrial processes for the manufacture of textile finishing and improving agents via flow injection analysis

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591038A5 (en) * 1975-06-27 1977-08-31 Lucifer Sa
DE102004044066A1 (en) * 2004-09-11 2006-03-30 Dystar Textilfarben Gmbh & Co. Deutschland Kg Process for pad dyeing in constant color with mixtures of substantive reactive dyes on natural or modified textile containing hydroxyl groups uses laboratory dyeing equipment to determine correction factor for subsequent feed
CN112553817B (en) * 2020-12-11 2022-11-15 河南省纺织产品质量监督检验院 Method and system for real-time control and adjustment of textile dyeing process based on artificial intelligence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019515A (en) * 1986-04-18 1991-05-28 Ciba-Geigy Corporation Method of controlling and optimizing industrial processes for the manufacture of textile finishing and improving agents via flow injection analysis

Also Published As

Publication number Publication date
CH583417B5 (en) 1976-12-31
NL169105B (en) 1982-01-04
DE1962637B2 (en) 1976-10-14
DE1962637C3 (en) 1979-07-05
ES379456A1 (en) 1973-04-16
FR2051875A5 (en) 1971-04-09
NL7006756A (en) 1970-11-10
CH662270A4 (en) 1976-07-30
LU60852A1 (en) 1970-07-07
DE1962637A1 (en) 1970-11-19
CH617522A5 (en) 1980-05-30
GB1285240A (en) 1972-08-16
NL169105C (en) 1982-06-01

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