FR1498178A - Procédé de protection de chaudières industrielles contre la corrosion - Google Patents

Procédé de protection de chaudières industrielles contre la corrosion

Info

Publication number
FR1498178A
FR1498178A FR82405A FR82405A FR1498178A FR 1498178 A FR1498178 A FR 1498178A FR 82405 A FR82405 A FR 82405A FR 82405 A FR82405 A FR 82405A FR 1498178 A FR1498178 A FR 1498178A
Authority
FR
France
Prior art keywords
against corrosion
industrial boilers
protecting industrial
boilers against
protecting
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
FR82405A
Other languages
English (en)
French (fr)
Inventor
Wayne Richard Merriman
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1498178A publication Critical patent/FR1498178A/fr
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
    • C02F5/125—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 combined with inorganic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Treating Waste Gases (AREA)
FR82405A 1965-11-05 1966-11-03 Procédé de protection de chaudières industrielles contre la corrosion Expired FR1498178A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50658565A 1965-11-05 1965-11-05

Publications (1)

Publication Number Publication Date
FR1498178A true FR1498178A (fr) 1967-10-13

Family

ID=24015214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82405A Expired FR1498178A (fr) 1965-11-05 1966-11-03 Procédé de protection de chaudières industrielles contre la corrosion

Country Status (3)

Country Link
BE (1) BE689291A (enrdf_load_stackoverflow)
FR (1) FR1498178A (enrdf_load_stackoverflow)
GB (1) GB1144045A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE689291A (enrdf_load_stackoverflow) 1967-05-05
GB1144045A (en) 1969-03-05

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