UA89813C2 - Polymers and method of reducing aluminosilicate scale in industrial processes - Google Patents

Polymers and method of reducing aluminosilicate scale in industrial processes

Info

Publication number
UA89813C2
UA89813C2 UAA200710002A UAA200710002A UA89813C2 UA 89813 C2 UA89813 C2 UA 89813C2 UA A200710002 A UAA200710002 A UA A200710002A UA A200710002 A UAA200710002 A UA A200710002A UA 89813 C2 UA89813 C2 UA 89813C2
Authority
UA
Ukraine
Prior art keywords
polymers
materials
process stream
industrial processes
aluminosilicate scale
Prior art date
Application number
UAA200710002A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Меттью Л. Тейлор
Хаунн-линь Тони Чень
Дональд П. ШПИТЦЕР
Хауард И. ХЕЙТНЕР
Original Assignee
Сайтек Текнолоджи Корп.
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 Сайтек Текнолоджи Корп. filed Critical Сайтек Текнолоджи Корп.
Publication of UA89813C2 publication Critical patent/UA89813C2/en

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Materials and a method are provided whereby polymers with least 0.5 mole % of the pendant group or end group containing - Si(OR")(where R" is H, an alkyl group, Na, K, or NH) are used to control aluminosilicate scaling in an industrial process having an alkaline process stream such as a pulping mill process stream. When materials of the present invention are added to the alkaline process stream, they reduce and even completely prevent formation of aluminosilicate scale on equipment surfaces such as evaporator walls and heating surfaces. The present materials are effective at treatment concentrations that make them economically practical.
UAA200710002A 2005-02-09 2006-02-01 Polymers and method of reducing aluminosilicate scale in industrial processes UA89813C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65134705P 2005-02-09 2005-02-09

Publications (1)

Publication Number Publication Date
UA89813C2 true UA89813C2 (en) 2010-03-10

Family

ID=39023438

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200710002A UA89813C2 (en) 2005-02-09 2006-02-01 Polymers and method of reducing aluminosilicate scale in industrial processes

Country Status (3)

Country Link
CN (1) CN101115776B (en)
RU (1) RU2420540C2 (en)
UA (1) UA89813C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015362659B2 (en) * 2014-12-17 2021-02-18 Cytec Industries Inc. Scale inhibitor compositions and methods of using

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814873B2 (en) * 2002-07-22 2004-11-09 Cytec Technology Corp. Method of preventing or reducing aluminosilicate scale in a bayer process

Also Published As

Publication number Publication date
CN101115776A (en) 2008-01-30
RU2007133645A (en) 2009-03-20
CN101115776B (en) 2012-01-11
RU2420540C2 (en) 2011-06-10

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