SK125397A3 - Composition for preventing the formation of inorganic scales in an aqueous system - Google Patents

Composition for preventing the formation of inorganic scales in an aqueous system Download PDF

Info

Publication number
SK125397A3
SK125397A3 SK1253-97A SK125397A SK125397A3 SK 125397 A3 SK125397 A3 SK 125397A3 SK 125397 A SK125397 A SK 125397A SK 125397 A3 SK125397 A3 SK 125397A3
Authority
SK
Slovakia
Prior art keywords
composition
polyphosphate
coatings
amount
formation
Prior art date
Application number
SK1253-97A
Other languages
English (en)
Slovak (sk)
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 SK125397A3 publication Critical patent/SK125397A3/sk

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)
  • 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)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Paints Or Removers (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)
SK1253-97A 1995-03-17 1996-03-15 Composition for preventing the formation of inorganic scales in an aqueous system SK125397A3 (en)

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 (1)

Publication Number Publication Date
SK125397A3 true SK125397A3 (en) 1998-02-04

Family

ID=23605950

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1253-97A SK125397A3 (en) 1995-03-17 1996-03-15 Composition for preventing the formation of inorganic scales in an aqueous system

Country Status (9)

Country Link
EP (1) EP0815060A1 (no)
JP (1) JPH11502763A (no)
AU (1) AU5176096A (no)
BR (1) BR9609078A (no)
CA (1) CA2215395A1 (no)
CZ (1) CZ290697A3 (no)
NO (1) NO974279D0 (no)
SK (1) SK125397A3 (no)
WO (1) WO1996029291A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1531615A (zh) * 2001-04-16 2004-09-22 巴科曼实验室国际公司 用于除去结垢积累的方法和系统
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
CA1258963A (en) * 1983-03-07 1989-09-05 Bennett P. Boffardi Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
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
DE69011316T2 (de) * 1990-04-13 1995-02-16 Denac Nv Verfahren zur Vorbeugung von Ablagerungen und Korrosion in Wasserbehandlungssystemen.
JPH09506028A (ja) * 1993-02-17 1997-06-17 ドイッチェ ナルコ−ヒェミー ゲーエムベーハー 建造物排水系内の堆積を阻止する方法

Also Published As

Publication number Publication date
CZ290697A3 (cs) 1998-03-18
AU5176096A (en) 1996-10-08
NO974279L (no) 1997-09-16
BR9609078A (pt) 1999-02-02
NO974279D0 (no) 1997-09-16
CA2215395A1 (en) 1996-09-26
MX9707029A (es) 1997-11-29
EP0815060A1 (en) 1998-01-07
JPH11502763A (ja) 1999-03-09
WO1996029291A1 (en) 1996-09-26

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