SE8301135L - Forfarande for inhibering av pannstensbildning - Google Patents

Forfarande for inhibering av pannstensbildning

Info

Publication number
SE8301135L
SE8301135L SE8301135A SE8301135A SE8301135L SE 8301135 L SE8301135 L SE 8301135L SE 8301135 A SE8301135 A SE 8301135A SE 8301135 A SE8301135 A SE 8301135A SE 8301135 L SE8301135 L SE 8301135L
Authority
SE
Sweden
Prior art keywords
tapping
inhibition
procedure
aquaeous
acrylamido
Prior art date
Application number
SE8301135A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8301135D0 (sv
Inventor
V R Kuhn
E M Ventura
Original Assignee
Dearborn Chemicals Co
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 Dearborn Chemicals Co filed Critical Dearborn Chemicals Co
Publication of SE8301135D0 publication Critical patent/SE8301135D0/xx
Publication of SE8301135L publication Critical patent/SE8301135L/

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8301135A 1982-01-29 1983-03-01 Forfarande for inhibering av pannstensbildning SE8301135L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/000121 WO1983002607A1 (en) 1982-01-29 1982-01-29 Process for inhibiting scale

Publications (2)

Publication Number Publication Date
SE8301135D0 SE8301135D0 (sv) 1983-03-01
SE8301135L true SE8301135L (sv) 1983-07-30

Family

ID=22167790

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301135A SE8301135L (sv) 1982-01-29 1983-03-01 Forfarande for inhibering av pannstensbildning

Country Status (6)

Country Link
EP (1) EP0099883A4 (de)
DE (1) DE3249177T1 (de)
ES (1) ES8406566A1 (de)
GB (1) GB2125025B (de)
SE (1) SE8301135L (de)
WO (1) WO1983002607A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936987A (en) * 1983-03-07 1990-06-26 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4640793A (en) * 1984-02-14 1987-02-03 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4575425A (en) * 1984-12-24 1986-03-11 Calgon Corporation Process for controlling calcium oxalate scale over a wide pH range
US4711725A (en) * 1985-06-26 1987-12-08 Rohm And Haas Co. Method of stabilizing aqueous systems
US4889637A (en) * 1986-12-08 1989-12-26 Zahid Amjad Scale control with terpolymers containing vinyl alcohol
US4885097A (en) * 1986-12-08 1989-12-05 The B. F. Goodrich Company Stabilization of metal ions with terpolymers containing styrene sulfonic acid
US4952326A (en) * 1986-12-08 1990-08-28 The B. F. Goodrich Company Dispersion of particulates in an aqueous medium
US4952327A (en) * 1986-12-08 1990-08-28 The B. F. Goodrich Company Scale control with terpolymers containing styrene sulfonic acid
CA1337323C (en) * 1986-12-08 1995-10-17 Zahid Amjad Treatment of aqueous medium with copolymers containing acrylamidoalkane sulfonic acid
US4836933A (en) * 1987-01-16 1989-06-06 National Starch And Chemical Corporation Water treatment polymer
DE4221381C1 (de) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Zuckern, Verfahren zu ihrer Herstellung und ihre Verwendung
US5282976A (en) * 1992-07-21 1994-02-01 Rhone-Poulenc Inc. Terpolymer useful as a scale inhibitor
US5380782A (en) * 1993-10-04 1995-01-10 Rohm And Haas Company Polymeric dispersants for ceramic materials
CA2236605A1 (en) * 1997-05-09 1998-11-09 Yves Duccini Scale inhibitors
US20030073586A1 (en) * 2001-10-03 2003-04-17 Martin Crossman Scale control composition for high scaling environments
US20090305934A1 (en) 2008-06-04 2009-12-10 Creamer Marianne P Polymers and their use for inhibition of scale build-up in automatic dishwashing applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709816A (en) * 1971-07-01 1973-01-09 Calgon Corp Control of alluvial and other deposits in aqueous systems
US3709815A (en) * 1971-07-01 1973-01-09 Calgon Corp Boiler water treatment
US3806367A (en) * 1972-06-01 1974-04-23 Bitz Lab Inc Acrylamido-sulfonic acid polymers and their use as rust and tubercle removing agents
US3928196A (en) * 1973-12-05 1975-12-23 Calgon Corp Inhibition of scale deposition

Also Published As

Publication number Publication date
WO1983002607A1 (en) 1983-08-04
GB2125025A (en) 1984-02-29
EP0099883A4 (de) 1984-05-29
DE3249177T1 (de) 1984-09-06
SE8301135D0 (sv) 1983-03-01
GB8325799D0 (en) 1983-10-26
GB2125025B (en) 1985-07-03
EP0099883A1 (de) 1984-02-08
ES519364A0 (es) 1984-07-01
ES8406566A1 (es) 1984-07-01

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8301135-3

Effective date: 19860424