FR986659A - Boiler descaler - Google Patents

Boiler descaler

Info

Publication number
FR986659A
FR986659A FR986659DA FR986659A FR 986659 A FR986659 A FR 986659A FR 986659D A FR986659D A FR 986659DA FR 986659 A FR986659 A FR 986659A
Authority
FR
France
Prior art keywords
descaler
boiler
boiler descaler
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.)
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
Original Assignee
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
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 AUXILIAIRE DES CHEMINS DE FER, LAuxiliaire des Chemins de Fer et de lIndustrie filed Critical AUXILIAIRE DES CHEMINS DE FER
Application granted granted Critical
Publication of FR986659A publication Critical patent/FR986659A/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

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)
FR986659D 1943-12-02 1943-12-02 Boiler descaler Expired FR986659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986659T 1943-12-02

Publications (1)

Publication Number Publication Date
FR986659A true FR986659A (en) 1951-08-03

Family

ID=9538260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986659D Expired FR986659A (en) 1943-12-02 1943-12-02 Boiler descaler

Country Status (1)

Country Link
FR (1) FR986659A (en)

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