FR1567377A - - Google Patents

Info

Publication number
FR1567377A
FR1567377A FR1567377DA FR1567377A FR 1567377 A FR1567377 A FR 1567377A FR 1567377D A FR1567377D A FR 1567377DA FR 1567377 A FR1567377 A FR 1567377A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1567377A publication Critical patent/FR1567377A/fr
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
    • C02F5/14—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839—Polyphosphonic acids
    • C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
    • 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
    • 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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR1567377D 1967-04-26 1968-04-25 Expired FR1567377A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1919367 1967-04-26

Publications (1)

Publication Number Publication Date
FR1567377A true FR1567377A (xx) 1969-05-16

Family

ID=10125297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567377D Expired FR1567377A (xx) 1967-04-26 1968-04-25

Country Status (5)

Country Link
US (1) US3634257A (xx)
JP (1) JPS4930913B1 (xx)
DE (1) DE1771188B2 (xx)
FR (1) FR1567377A (xx)
GB (1) GB1229582A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027083A1 (fr) * 1979-10-04 1981-04-15 Compagnie Francaise De Produits Industriels Procédé de nettoyage de véhicules et composition mise en oeuvre

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205666B (de) * 1960-05-05 1965-11-25 Fritz Drabert Dr Ing Pendelsitztuhl mit einer Sitz und Rueckenlehne tragenden Saeule
US3854996A (en) * 1972-04-27 1974-12-17 Halliburton Co Method for removing magnetite scale
US3996062A (en) * 1975-08-28 1976-12-07 Halliburton Company Method for removing scale from metallic substrates
JPS5576233A (en) * 1978-12-01 1980-06-09 Minoru Yoshida Floor holding device for vertical bath duct
US4306991A (en) * 1979-09-18 1981-12-22 Chemed Corporation Scale inhibition
US4806259A (en) * 1987-06-15 1989-02-21 The B. F. Goodrich Company Membrane cleaning compositions containing phosphorous compounds
US5015298A (en) * 1989-08-22 1991-05-14 Halliburton Company Composition and method for removing iron containing deposits from equipment constructed of dissimilar metals
NL9101068A (nl) * 1991-06-20 1993-01-18 Sanilux Bv Werkwijze, inrichting en samenstel van middelen voor het reinigen van een pompsysteem voor het met kracht doen uitstromen van lucht of badwater in een bad.
DE4232612A1 (de) * 1992-09-29 1994-03-31 Henkel Kgaa Entfernung von Magnetitbelägen in wasserführenden Systemen
WO1996035645A1 (en) * 1995-05-12 1996-11-14 Chem Pro Laboratory, Inc. Corrosion products removal methods and compositions for use therein
DE19959592A1 (de) * 1999-12-10 2001-06-13 Nusko Robert Reaktionsmischung und Verfahren zur Auflösung von schwerlöslichen chemischen Verbindungen
US6348440B1 (en) 2000-08-02 2002-02-19 Betzdearborn Inc. Method of cleaning a metal surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027083A1 (fr) * 1979-10-04 1981-04-15 Compagnie Francaise De Produits Industriels Procédé de nettoyage de véhicules et composition mise en oeuvre

Also Published As

Publication number Publication date
GB1229582A (xx) 1971-04-28
DE1771188A1 (de) 1972-04-06
JPS4930913B1 (xx) 1974-08-16
US3634257A (en) 1972-01-11
DE1771188B2 (de) 1973-08-23

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