FR918678A - Process and product for preventing scaling of water devices and pipes - Google Patents

Process and product for preventing scaling of water devices and pipes

Info

Publication number
FR918678A
FR918678A FR918678DA FR918678A FR 918678 A FR918678 A FR 918678A FR 918678D A FR918678D A FR 918678DA FR 918678 A FR918678 A FR 918678A
Authority
FR
France
Prior art keywords
pipes
product
water devices
preventing scaling
scaling
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.)
Expired
Application number
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR918678A publication Critical patent/FR918678A/en
Expired 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
    • C02F5/12—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)
FR918678D 1943-08-13 1945-12-10 Process and product for preventing scaling of water devices and pipes Expired FR918678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB918678X 1943-08-13

Publications (1)

Publication Number Publication Date
FR918678A true FR918678A (en) 1947-02-14

Family

ID=10707821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918678D Expired FR918678A (en) 1943-08-13 1945-12-10 Process and product for preventing scaling of water devices and pipes

Country Status (1)

Country Link
FR (1) FR918678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244674B (en) * 1956-12-19 1967-07-13 Benckiser Gmbh Joh A Process to avoid precipitation and discoloration and to mask iron in water
DE1258356B (en) * 1956-08-09 1968-01-04 Benckiser Gmbh Joh A Process to avoid deposits and discoloration and to mask metal ions in alkaline waters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258356B (en) * 1956-08-09 1968-01-04 Benckiser Gmbh Joh A Process to avoid deposits and discoloration and to mask metal ions in alkaline waters
DE1244674B (en) * 1956-12-19 1967-07-13 Benckiser Gmbh Joh A Process to avoid precipitation and discoloration and to mask iron in water

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