NO974279L - Beleggkontroll i vandige, industrielle systemer - Google Patents

Beleggkontroll i vandige, industrielle systemer

Info

Publication number
NO974279L
NO974279L NO974279A NO974279A NO974279L NO 974279 L NO974279 L NO 974279L NO 974279 A NO974279 A NO 974279A NO 974279 A NO974279 A NO 974279A NO 974279 L NO974279 L NO 974279L
Authority
NO
Norway
Prior art keywords
aqueous system
industrial systems
coating control
aqueous industrial
formation
Prior art date
Application number
NO974279A
Other languages
English (en)
Norwegian (no)
Other versions
NO974279D0 (no
Inventor
P M Hoekstra
C W Yates
Original Assignee
Buckman Labor 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 Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of NO974279D0 publication Critical patent/NO974279D0/no
Publication of NO974279L publication Critical patent/NO974279L/no

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
    • C02F5/086—Condensed phosphates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
NO974279A 1995-03-17 1997-09-16 Beleggkontroll i vandige, industrielle systemer NO974279L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40596295A 1995-03-17 1995-03-17
PCT/US1996/002698 WO1996029291A1 (en) 1995-03-17 1996-03-15 Scale control in aqueous industrial systems

Publications (2)

Publication Number Publication Date
NO974279D0 NO974279D0 (no) 1997-09-16
NO974279L true NO974279L (no) 1997-09-16

Family

ID=23605950

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974279A NO974279L (no) 1995-03-17 1997-09-16 Beleggkontroll i vandige, industrielle systemer

Country Status (9)

Country Link
EP (1) EP0815060A1 (cs)
JP (1) JPH11502763A (cs)
AU (1) AU5176096A (cs)
BR (1) BR9609078A (cs)
CA (1) CA2215395A1 (cs)
CZ (1) CZ290697A3 (cs)
NO (1) NO974279L (cs)
SK (1) SK125397A3 (cs)
WO (1) WO1996029291A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1379474A2 (en) 2001-04-16 2004-01-14 Buckman Laboratories International, Inc. Process and apparatus for the removal of scale build-up
JP2004293028A (ja) * 2003-03-13 2004-10-21 Hakuto Co Ltd 水系における硫酸バリウムのスケール抑制剤およびスケール抑制方法
US20100028202A1 (en) * 2008-07-30 2010-02-04 Zhaoyang Wan Proactive control system for an industrial water system
JP5615049B2 (ja) * 2010-06-07 2014-10-29 伯東株式会社 硫酸バリウムスケール防止方法
JP5435080B2 (ja) * 2012-05-24 2014-03-05 栗田工業株式会社 スケールの防止方法
JP6115730B2 (ja) * 2014-01-10 2017-04-19 住友金属鉱山株式会社 液体分析方法、金属回収方法およびスケール再発生抑制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146279A (en) * 1977-05-26 1978-12-20 Kurita Water Ind Ltd Corrosion, scale, and stain inhibitor in aqueous system
DE3475700D1 (en) * 1983-03-07 1989-01-26 Calgon Corp Polymeric additives for water
US4600524A (en) * 1983-12-08 1986-07-15 W. R. Grace & Co. Composition and method for inhibiting scale
AU612603B2 (en) * 1986-11-13 1991-07-18 B.F. Goodrich Company, The Calcium phosphonate scale inhibition
EP0311072A3 (en) * 1987-10-08 1989-06-07 The B.F. Goodrich Company Stabilization of metal ions and dispersion of particulates in aqueous systems
US4834955A (en) * 1988-04-26 1989-05-30 Nalco Chemical Company Chemical formulation and combined process for inhibiting deposition and corrosion in cooling water and gypsum scaling in flue gas desulfurization scrubber systems
ATE109434T1 (de) * 1990-04-13 1994-08-15 Denac Nv Verfahren zur vorbeugung von ablagerungen und korrosion in wasserbehandlungssystemen.
CA2117911A1 (en) * 1993-02-17 1994-08-18 Marcel Christian Wegmuller A process for preventing the formation of deposits in a construction drainage system

Also Published As

Publication number Publication date
BR9609078A (pt) 1999-02-02
CA2215395A1 (en) 1996-09-26
NO974279D0 (no) 1997-09-16
MX9707029A (es) 1997-11-29
CZ290697A3 (cs) 1998-03-18
WO1996029291A1 (en) 1996-09-26
AU5176096A (en) 1996-10-08
EP0815060A1 (en) 1998-01-07
JPH11502763A (ja) 1999-03-09
SK125397A3 (en) 1998-02-04

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