ZA777326B - Scale inhibitors - Google Patents

Scale inhibitors

Info

Publication number
ZA777326B
ZA777326B ZA00777326A ZA777326A ZA777326B ZA 777326 B ZA777326 B ZA 777326B ZA 00777326 A ZA00777326 A ZA 00777326A ZA 777326 A ZA777326 A ZA 777326A ZA 777326 B ZA777326 B ZA 777326B
Authority
ZA
South Africa
Prior art keywords
scale inhibitors
inhibitors
scale
Prior art date
Application number
ZA00777326A
Other languages
English (en)
Inventor
B May
Original Assignee
Monsanto Europe 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 Monsanto Europe Sa filed Critical Monsanto Europe Sa
Publication of ZA777326B publication Critical patent/ZA777326B/xx

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
    • 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
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/16—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions using inhibitors
    • C23G1/18—Organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Hydrogenated Pyridines (AREA)
ZA00777326A 1977-01-10 1977-12-08 Scale inhibitors ZA777326B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB739/77A GB1563521A (en) 1977-01-10 1977-01-10 Organophosphorus scale inhibitor compositions and their use in aqueous alkaline cleaning solutions

Publications (1)

Publication Number Publication Date
ZA777326B true ZA777326B (en) 1978-10-25

Family

ID=9709679

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00777326A ZA777326B (en) 1977-01-10 1977-12-08 Scale inhibitors

Country Status (12)

Country Link
US (1) US4201688A (fr)
AU (1) AU514558B2 (fr)
BE (1) BE862646A (fr)
CA (1) CA1123701A (fr)
DE (1) DE2800457C3 (fr)
FR (1) FR2376824A1 (fr)
GB (1) GB1563521A (fr)
IT (1) IT1103102B (fr)
NL (1) NL7800087A (fr)
NO (1) NO780045L (fr)
SE (1) SE443581B (fr)
ZA (1) ZA777326B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450783A1 (fr) * 1979-03-05 1980-10-03 Oxysynthese Solutions aqueuses stabilisees de peroxyde d'hydrogene
US4328106A (en) * 1980-06-13 1982-05-04 The United States Of America As Represented By The United States Department Of Energy Method for inhibiting silica precipitation and scaling in geothermal flow systems
DE3210004A1 (de) * 1982-03-19 1983-09-22 Basf Ag, 6700 Ludwigshafen Mittel zum aufloesen von unloeslichen eisen(iii)-verbindungen in hochalkalischen textilbehandlungsflotten
GB8308003D0 (en) * 1983-03-23 1983-04-27 Albright & Wilson Phosphonates
GB8405573D0 (en) * 1984-03-02 1984-04-04 Procter & Gamble Aqueous aminomethylenephosphonic acid solutions
GB8818215D0 (en) * 1988-07-30 1988-09-01 Flow Lab Phosphate-free detergent
EP0892848B1 (fr) * 1996-04-09 2002-12-18 JohnsonDiversey, Inc. Solution servant a laver une bouteille sans provoquer d'attaque chimique
US6106633A (en) * 1996-04-09 2000-08-22 Diversey Lever, Inc. Method of preventing damage to bottle labels and composition thereof
US5840084A (en) * 1996-11-22 1998-11-24 Sybron Chemicals, Inc. Dye bath and method for reactive dyeing
WO2010057977A1 (fr) * 2008-11-21 2010-05-27 Thermphos Trading Gmbh Composition de lavage et de nettoyage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135571A (en) * 1964-12-23 1968-12-04 Rolls Royce Electrochemical machining
US3564047A (en) * 1964-12-23 1971-02-16 Riyad R Irani Crystalline anhydrous amino tri(methylenephosphonic acid)
CA777770A (en) * 1964-12-24 1968-02-06 Henkel And Cie., G.M.B.H. Continuous cleansing of rigid materials
US3434969A (en) * 1967-08-11 1969-03-25 Calgon Corp Scale inhibiting
AT296332B (de) * 1968-02-23 1972-02-10 Benckiser Gmbh Joh A Verfahren zur Herstellung von Aminoalkylenphosphonsäuren organischer Polyamine
DE1767454C2 (de) * 1968-05-11 1983-01-27 Henkel KGaA, 4000 Düsseldorf Verfahren zum Korrosions- und Versteinungsschutz in Warm- und Heißwassersystemen
DE1937031A1 (de) * 1968-07-22 1970-01-22 Monsanto Co Inhibiermittel,Waschzubereitungen,deren Loesungen und Anwendungsverfahren
DE1917686A1 (de) * 1969-04-05 1970-10-08 Benckiser Knapsack Gmbh Verfahren zur Behandlung von Wasserbaedern
DE2015022C3 (de) * 1970-03-28 1979-03-29 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen Mittel zum Stabilisieren der Wasserhärte, insbesondere in Reinigungslösungen
DE2017974A1 (de) * 1970-04-15 1971-11-04 Joh. A. Benckiser Gmbh Chemische Fabrik, 6700 Ludwigshafen Verfahren zur Herstellung von Aminoalkylenphosphonsäuren
US3705856A (en) * 1970-09-01 1972-12-12 Basf Wyandotte Corp Additives for alkali cleaning systems
US3671448A (en) * 1970-09-10 1972-06-20 Monsanto Co Methods of scale inhibition using substoichiometric amounts of amino alcohol and phosphonic acids
DE2057008C3 (de) * 1970-11-20 1979-05-10 Benckiser Gmbh Joh A Mittel zur Verhinderung von steinbildenden Ablagerungen in wäßrigen Systemen
BE785964A (fr) * 1971-07-07 1973-01-08 Monsanto Co Derives condenses de polyalkylenepolyamines
DE2325829C2 (de) * 1973-05-22 1982-04-01 Henkel KGaA, 4000 Düsseldorf Sequestrierungsmittel
US3965048A (en) * 1974-03-29 1976-06-22 The Drackett Company Soap curd dissolving drain cleaner

Also Published As

Publication number Publication date
AU3216078A (en) 1979-07-12
SE7800118L (sv) 1978-07-11
DE2800457A1 (de) 1978-07-27
DE2800457C3 (de) 1986-04-17
IT1103102B (it) 1985-10-14
FR2376824A1 (fr) 1978-08-04
IT7847525A0 (it) 1978-01-04
US4201688A (en) 1980-05-06
CA1123701A (fr) 1982-05-18
SE443581B (sv) 1986-03-03
GB1563521A (en) 1980-03-26
NL7800087A (nl) 1978-07-12
DE2800457B2 (de) 1979-11-29
FR2376824B1 (fr) 1980-02-01
BE862646A (fr) 1978-07-04
AU514558B2 (en) 1981-02-19
NO780045L (no) 1978-07-11

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