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GB2124607B - Scale-inhibiting agent - Google Patents

Scale-inhibiting agent

Info

Publication number
GB2124607B
GB2124607B GB08220679A GB8220679A GB2124607B GB 2124607 B GB2124607 B GB 2124607B GB 08220679 A GB08220679 A GB 08220679A GB 8220679 A GB8220679 A GB 8220679A GB 2124607 B GB2124607 B GB 2124607B
Authority
GB
United Kingdom
Prior art keywords
scale
inhibiting agent
inhibiting
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
GB08220679A
Other versions
GB2124607A (en
Inventor
Yoshinari Kawasaki
Kenji Hanno
Sakae Katayama
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.)
Katayama Chemical Inc
Original Assignee
Katayama Chemical Inc
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 Katayama Chemical Inc filed Critical Katayama Chemical Inc
Priority to GB08220679A priority Critical patent/GB2124607B/en
Publication of GB2124607A publication Critical patent/GB2124607A/en
Application granted granted Critical
Publication of GB2124607B publication Critical patent/GB2124607B/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
    • C02F5/12—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 nitrogen
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB08220679A 1982-07-16 1982-07-16 Scale-inhibiting agent Expired GB2124607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08220679A GB2124607B (en) 1982-07-16 1982-07-16 Scale-inhibiting agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08220679A GB2124607B (en) 1982-07-16 1982-07-16 Scale-inhibiting agent

Publications (2)

Publication Number Publication Date
GB2124607A GB2124607A (en) 1984-02-22
GB2124607B true GB2124607B (en) 1986-02-05

Family

ID=10531725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220679A Expired GB2124607B (en) 1982-07-16 1982-07-16 Scale-inhibiting agent

Country Status (1)

Country Link
GB (1) GB2124607B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE56051T1 (en) * 1986-03-26 1990-09-15 Nalco Chemical Co CORROSION INHIBITION COMPOSITIONS.
US4752443A (en) * 1986-05-09 1988-06-21 Nalco Chemical Company Cooling water corrosion inhibition method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1036617A (en) * 1950-01-04 1953-09-09 Roehm & Haas Gmbh Organic glass
GB874168A (en) * 1958-07-21 1961-08-02 Goodrich Co B F Improvements in and relating to polymerization
US3157562A (en) * 1959-07-27 1964-11-17 Rohm & Haas Bonded non-woven fibrous products and methods of making them
NL266442A (en) * 1960-06-30 1900-01-01
NL278787A (en) * 1961-05-24 1900-01-01
BE636436A (en) * 1962-08-22
US3457209A (en) * 1966-12-30 1969-07-22 Goodrich Co B F Alkyl acrylate latices
GB1354349A (en) * 1971-10-12 1974-06-05 Allied Colloids Mfg Flocculating agents
US4079029A (en) * 1974-08-05 1978-03-14 The Dow Chemical Company Absorbent articles made from latexes of carboxylic synthetic polyelectrolyte containing n-substituted acrylamide crosslinking agent
US4029577A (en) * 1975-11-17 1977-06-14 Betz Laboratories, Inc. Polymers for use in water treatment
US4195005A (en) * 1977-11-18 1980-03-25 Mobil Oil Corporation Aqueous can coatings of improved impermeability
US4195006A (en) * 1977-11-23 1980-03-25 Mobil Oil Corporation Aqueous can coatings of improved impermeability
GB2087862B (en) * 1980-11-18 1984-08-01 Dearborn Chemicals Ltd Process for dispersing particulate material in aqueous systems

Also Published As

Publication number Publication date
GB2124607A (en) 1984-02-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990716