AU6111380A - Compositions for control of scale and deposits - Google Patents

Compositions for control of scale and deposits

Info

Publication number
AU6111380A
AU6111380A AU61113/80A AU6111380A AU6111380A AU 6111380 A AU6111380 A AU 6111380A AU 61113/80 A AU61113/80 A AU 61113/80A AU 6111380 A AU6111380 A AU 6111380A AU 6111380 A AU6111380 A AU 6111380A
Authority
AU
Australia
Prior art keywords
deposits
compositions
scale
control
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.)
Abandoned
Application number
AU61113/80A
Other languages
English (en)
Inventor
Paul H. Ralston
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.)
Calgon Corp
Original Assignee
Calgon 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 Calgon Corp filed Critical Calgon Corp
Publication of AU6111380A publication Critical patent/AU6111380A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treating Waste Gases (AREA)
AU61113/80A 1979-08-16 1980-08-06 Compositions for control of scale and deposits Abandoned AU6111380A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6695779A 1979-08-16 1979-08-16
US66957 1979-08-16

Publications (1)

Publication Number Publication Date
AU6111380A true AU6111380A (en) 1981-03-05

Family

ID=22072817

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61113/80A Abandoned AU6111380A (en) 1979-08-16 1980-08-06 Compositions for control of scale and deposits

Country Status (7)

Country Link
EP (1) EP0024247A1 (OSRAM)
JP (1) JPS5628698A (OSRAM)
AU (1) AU6111380A (OSRAM)
DK (1) DK353780A (OSRAM)
ES (1) ES8203309A1 (OSRAM)
GR (1) GR69804B (OSRAM)
PT (1) PT71647B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0479462B1 (en) * 1990-10-04 1995-11-08 Britoil Plc Method for inhibiting scale formation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767454C2 (de) * 1968-05-11 1983-01-27 Henkel KGaA, 4000 Düsseldorf Verfahren zum Korrosions- und Versteinungsschutz in Warm- und Heißwassersystemen
DE1806594C3 (de) * 1968-11-02 1979-05-03 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Verwendung eines Gemisches aus Aminoalkylenphosphonsäure und polymerer Verbindungen zur Verhinderung von Steinbildenden Ablagerungen in wässrigen Systemen
DE1937575A1 (de) * 1968-11-02 1971-02-11 Benckiser Gmbh Joh A Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen
GB1361857A (en) * 1970-08-28 1974-07-30 Chemed Corp Scale-inhibiting composition and method
US3671448A (en) * 1970-09-10 1972-06-20 Monsanto Co Methods of scale inhibition using substoichiometric amounts of amino alcohol and phosphonic acids
US3663448A (en) * 1970-09-25 1972-05-16 Calgon Corp Inhibiting scale deposition
US3959167A (en) * 1973-12-10 1976-05-25 Chemed Corporation Method and composition of inhibiting scale
CA1069800A (en) * 1976-06-07 1980-01-15 Lewis Volgenau Method of dispersing calcium carbonate
CA1114978A (en) * 1978-06-15 1981-12-22 Chih M. Hwa Sludge conditioning composition for scale inhibition in water

Also Published As

Publication number Publication date
GR69804B (OSRAM) 1982-07-12
JPS5628698A (en) 1981-03-20
PT71647B (en) 1982-01-21
DK353780A (da) 1981-02-17
ES494297A0 (es) 1981-07-16
ES8203309A1 (es) 1981-07-16
EP0024247A1 (en) 1981-02-25
PT71647A (en) 1980-09-01

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