CH513989A - Process to prevent stone-forming deposits in aqueous systems - Google Patents

Process to prevent stone-forming deposits in aqueous systems

Info

Publication number
CH513989A
CH513989A CH1350469A CH1350469A CH513989A CH 513989 A CH513989 A CH 513989A CH 1350469 A CH1350469 A CH 1350469A CH 1350469 A CH1350469 A CH 1350469A CH 513989 A CH513989 A CH 513989A
Authority
CH
Switzerland
Prior art keywords
aqueous systems
forming deposits
prevent stone
stone
prevent
Prior art date
Application number
CH1350469A
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 CH513989A publication Critical patent/CH513989A/en

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
    • C02F5/14—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
    • 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
    • C02F5/145—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 combined with inorganic substances
    • 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
    • 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
    • C11D3/362—Phosphates or phosphites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
CH1350469A 1968-09-07 1969-09-04 Process to prevent stone-forming deposits in aqueous systems CH513989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792483 DE1792483A1 (en) 1968-09-07 1968-09-07 Process to prevent stone-forming deposits in aqueous systems

Publications (1)

Publication Number Publication Date
CH513989A true CH513989A (en) 1971-10-15

Family

ID=5707434

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1350469A CH513989A (en) 1968-09-07 1969-09-04 Process to prevent stone-forming deposits in aqueous systems

Country Status (8)

Country Link
AT (1) AT292590B (en)
BE (1) BE738484A (en)
CH (1) CH513989A (en)
DE (1) DE1792483A1 (en)
ES (1) ES370020A1 (en)
FR (1) FR2017582A1 (en)
GB (1) GB1233637A (en)
NL (2) NL6913439A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285383A (en) * 1988-09-21 1990-03-26 Kurita Water Ind Ltd Boiler chemicals
CN105417738B (en) * 2015-11-12 2018-04-13 兰州格瑞缓蚀技术研究所 A kind of scale preventative for halogen transportation pipeline and preparation method thereof

Also Published As

Publication number Publication date
NL137430C (en)
ES370020A1 (en) 1971-04-01
DE1792483A1 (en) 1972-02-17
NL6913439A (en) 1970-03-10
GB1233637A (en) 1971-05-26
AT292590B (en) 1971-09-10
FR2017582A1 (en) 1970-05-22
BE738484A (en) 1970-02-16

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Legal Events

Date Code Title Description
PL Patent ceased