CH431444A - Process for automatically keeping bleach concentrations constant - Google Patents

Process for automatically keeping bleach concentrations constant

Info

Publication number
CH431444A
CH431444A CH1629764A CH1629764A CH431444A CH 431444 A CH431444 A CH 431444A CH 1629764 A CH1629764 A CH 1629764A CH 1629764 A CH1629764 A CH 1629764A CH 431444 A CH431444 A CH 431444A
Authority
CH
Switzerland
Prior art keywords
automatically keeping
bleach concentrations
concentrations constant
bleach
constant
Prior art date
Application number
CH1629764A
Other languages
German (de)
Other versions
CH1629764A4 (en
Inventor
Oehme Friedrich
Original Assignee
Polymetron Ag
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 Polymetron Ag filed Critical Polymetron Ag
Priority to CH1629764A priority Critical patent/CH431444A/en
Priority to DE19651598909 priority patent/DE1598909A1/en
Publication of CH1629764A4 publication Critical patent/CH1629764A4/xx
Publication of CH431444A publication Critical patent/CH431444A/en

Links

Classifications

    • 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
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
    • 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
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
    • 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
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/166—Continuous titration of flowing liquids

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CH1629764A 1964-12-17 1964-12-17 Process for automatically keeping bleach concentrations constant CH431444A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1629764A CH431444A (en) 1964-12-17 1964-12-17 Process for automatically keeping bleach concentrations constant
DE19651598909 DE1598909A1 (en) 1964-12-17 1965-12-17 Process for the automatic adjustment of the concentration of oxidizing or reducing agents in solutions containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1629764A CH431444A (en) 1964-12-17 1964-12-17 Process for automatically keeping bleach concentrations constant

Publications (2)

Publication Number Publication Date
CH1629764A4 CH1629764A4 (en) 1966-10-31
CH431444A true CH431444A (en) 1967-08-31

Family

ID=4416091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1629764A CH431444A (en) 1964-12-17 1964-12-17 Process for automatically keeping bleach concentrations constant

Country Status (2)

Country Link
CH (1) CH431444A (en)
DE (1) DE1598909A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007196A1 (en) * 1987-03-11 1988-09-22 Hajtómu^"Vek És Festo^"Berendezések Gyára Method of and equipment for determining concentration of a component of a liquid sample by means of potentiometry
WO1991018296A1 (en) * 1990-05-14 1991-11-28 Brugman Machinefabriek B.V. Method and apparatus for bleaching textile webs

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI42766B (en) * 1969-02-21 1970-06-30 Rauma Repola Oy
DE29618560U1 (en) * 1996-10-24 1998-02-19 Meichelboeck Wilfried Device for continuous concentration determination and concentration control of sample solutions
DE19844179B4 (en) * 1998-09-28 2004-08-19 Usf Wallace & Tiernan Gmbh Procedure for stopping the addition of disinfectant to water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007196A1 (en) * 1987-03-11 1988-09-22 Hajtómu^"Vek És Festo^"Berendezések Gyára Method of and equipment for determining concentration of a component of a liquid sample by means of potentiometry
WO1991018296A1 (en) * 1990-05-14 1991-11-28 Brugman Machinefabriek B.V. Method and apparatus for bleaching textile webs
AU637506B2 (en) * 1990-05-14 1993-05-27 Brugman Machinefabriek B.V. Method and apparatus for bleaching textile webs

Also Published As

Publication number Publication date
CH1629764A4 (en) 1966-10-31
DE1598909A1 (en) 1970-05-21

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