CH524543A - Process to prevent stone-forming deposits in aqueous systems - Google Patents

Process to prevent stone-forming deposits in aqueous systems

Info

Publication number
CH524543A
CH524543A CH1412569A CH1412569A CH524543A CH 524543 A CH524543 A CH 524543A CH 1412569 A CH1412569 A CH 1412569A CH 1412569 A CH1412569 A CH 1412569A CH 524543 A CH524543 A CH 524543A
Authority
CH
Switzerland
Prior art keywords
aqueous systems
forming deposits
prevent stone
stone
prevent
Prior art date
Application number
CH1412569A
Other languages
German (de)
Inventor
Friedrich Dr Krueger
Lieselotte Dr Bauer
Original Assignee
Benckiser Gmbh Joh A
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 Benckiser Gmbh Joh A filed Critical Benckiser Gmbh Joh A
Publication of CH524543A publication Critical patent/CH524543A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • 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
    • C02F5/14—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 phosphorus
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
CH1412569A 1968-11-23 1969-09-17 Process to prevent stone-forming deposits in aqueous systems CH524543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810571 DE1810571A1 (en) 1968-11-23 1968-11-23 Process to prevent stone-forming deposits in aqueous systems

Publications (1)

Publication Number Publication Date
CH524543A true CH524543A (en) 1972-06-30

Family

ID=5714123

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1412569A CH524543A (en) 1968-11-23 1969-09-17 Process to prevent stone-forming deposits in aqueous systems

Country Status (8)

Country Link
AT (1) AT292591B (en)
BE (1) BE742053A (en)
CH (1) CH524543A (en)
DE (1) DE1810571A1 (en)
ES (1) ES370330A1 (en)
FR (1) FR2023963A1 (en)
GB (1) GB1233128A (en)
NL (1) NL6917173A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976598A (en) * 1982-10-25 1984-05-01 Mitsubishi Gas Chem Co Inc Scale inhibiting agent
DE4330339A1 (en) * 1993-09-08 1995-03-09 Henkel Kgaa Carbohydrate-based scale inhibitor
US7285171B2 (en) * 2002-12-19 2007-10-23 The Procter & Gamble Company Anti-filming materials, compositions and methods
CN112551728B (en) * 2019-09-25 2023-04-07 中国石油化工股份有限公司 Scaling inhibition method for coal gasification black ash water system

Also Published As

Publication number Publication date
ES370330A1 (en) 1971-04-16
BE742053A (en) 1970-05-04
AT292591B (en) 1971-09-10
DE1810571A1 (en) 1970-06-25
GB1233128A (en) 1971-05-26
NL6917173A (en) 1970-05-26
FR2023963A1 (en) 1970-08-21

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Legal Events

Date Code Title Description
PL Patent ceased