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FR2774371B1 - DESCALING COMPOSITIONS - Google Patents

DESCALING COMPOSITIONS

Info

Publication number
FR2774371B1
FR2774371B1 FR9801224A FR9801224A FR2774371B1 FR 2774371 B1 FR2774371 B1 FR 2774371B1 FR 9801224 A FR9801224 A FR 9801224A FR 9801224 A FR9801224 A FR 9801224A FR 2774371 B1 FR2774371 B1 FR 2774371B1
Authority
FR
France
Prior art keywords
descaling compositions
descaling
compositions
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 - Fee Related
Application number
FR9801224A
Other languages
French (fr)
Other versions
FR2774371A1 (en
Inventor
Marin Dernat
Francoise Reyrol
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Priority to FR9801224A priority Critical patent/FR2774371B1/en
Publication of FR2774371A1 publication Critical patent/FR2774371A1/en
Application granted granted Critical
Publication of FR2774371B1 publication Critical patent/FR2774371B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F5/105—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 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)
  • Detergent Compositions (AREA)
FR9801224A 1998-02-03 1998-02-03 DESCALING COMPOSITIONS Expired - Fee Related FR2774371B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9801224A FR2774371B1 (en) 1998-02-03 1998-02-03 DESCALING COMPOSITIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801224A FR2774371B1 (en) 1998-02-03 1998-02-03 DESCALING COMPOSITIONS

Publications (2)

Publication Number Publication Date
FR2774371A1 FR2774371A1 (en) 1999-08-06
FR2774371B1 true FR2774371B1 (en) 2000-03-17

Family

ID=9522528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9801224A Expired - Fee Related FR2774371B1 (en) 1998-02-03 1998-02-03 DESCALING COMPOSITIONS

Country Status (1)

Country Link
FR (1) FR2774371B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930560B1 (en) * 2008-04-29 2012-08-17 Arkema France USE OF ALKANE-SULFONIC ACID FOR DESCALING IN THE AGRI-FOOD INDUSTRY
FR2939147B1 (en) 2008-12-01 2010-11-19 Arkema France USE OF ALKANE SULFONIC ACID AS A CLEANER OF CEMENT, MORTAR AND CONCRETE
FR2961803B1 (en) * 2010-06-29 2013-02-22 Arkema France ACID COMPOSITIONS FOR THE REMOVAL OF OXALATES
CA2833150C (en) 2011-04-14 2020-10-06 Basf Se A method of dissolving and/or inhibiting the deposition of scale on a surface of a system
CN104053819B (en) * 2011-11-30 2017-06-23 巴斯夫欧洲公司 For the composition of the deposition of fouling on dissolving and/or suppression system surface
CN104909470A (en) * 2015-06-10 2015-09-16 绍兴市制水有限公司 Pre-treatment device and treatment method of dilute water

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2141758T3 (en) * 1993-11-29 2000-04-01 Procter & Gamble COMPOSITIONS FOR THE ELIMINATION OF LIME STAINS.
EP0666303B1 (en) * 1994-02-03 2001-05-09 The Procter & Gamble Company Limescale removing compositions

Also Published As

Publication number Publication date
FR2774371A1 (en) 1999-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse