FR1007555A - New descaling agent and its preparation process - Google Patents

New descaling agent and its preparation process

Info

Publication number
FR1007555A
FR1007555A FR1007555DA FR1007555A FR 1007555 A FR1007555 A FR 1007555A FR 1007555D A FR1007555D A FR 1007555DA FR 1007555 A FR1007555 A FR 1007555A
Authority
FR
France
Prior art keywords
preparation process
descaling agent
new
new descaling
agent
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)
Inventor
Andre-Paul Lecornu
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 filed Critical
Application granted granted Critical
Publication of FR1007555A publication Critical patent/FR1007555A/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

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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
FR1007555D 1950-01-03 1950-01-03 New descaling agent and its preparation process Expired FR1007555A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR880879X 1950-01-03
FR290593X 1950-01-03

Publications (1)

Publication Number Publication Date
FR1007555A true FR1007555A (en) 1952-05-07

Family

ID=26214464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007555D Expired FR1007555A (en) 1950-01-03 1950-01-03 New descaling agent and its preparation process

Country Status (2)

Country Link
DE (1) DE880879C (en)
FR (1) FR1007555A (en)

Also Published As

Publication number Publication date
DE880879C (en) 1953-06-25

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