CO5210977A1 - Metodo para inhibir la formacion y deposicion de incrustacion de silice en sistemas de agua - Google Patents

Metodo para inhibir la formacion y deposicion de incrustacion de silice en sistemas de agua

Info

Publication number
CO5210977A1
CO5210977A1 CO00014721A CO00014721A CO5210977A1 CO 5210977 A1 CO5210977 A1 CO 5210977A1 CO 00014721 A CO00014721 A CO 00014721A CO 00014721 A CO00014721 A CO 00014721A CO 5210977 A1 CO5210977 A1 CO 5210977A1
Authority
CO
Colombia
Prior art keywords
groups
deposition
formation
water systems
incrustation
Prior art date
Application number
CO00014721A
Other languages
English (en)
Inventor
Douglas G Kelley
Kevin J Moeggenborg
David P Workman
Original Assignee
Nalco Chemical 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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of CO5210977A1 publication Critical patent/CO5210977A1/es

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)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyamides (AREA)
  • Silicon Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Water Treatment By Sorption (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glanulating (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un método para inhibir la formación y deposición de compuestos de sílice y silicato de sistemas de agua, el método comprende la etapa de: agregar al agua en un sistema de agua, una cantidad efectiva de un polímero de condensación, el polímero de condensación es obtenido mediante la polimerización de: i) por lo menos un compuesto carbonilo que tiene por lo menos dos grupos funcionales de la estructura:<EMI FILE="00014721_1" ID="1" IMF=JPEG >en donde Z es seleccionado del grupo que consiste de -OH, -CI, -Br, -F y -OR1, en donde R1 es seleccionado del grupo que consiste de grupos alquileno lineales, cíclicos o ramificados que tienen de uno a 8 átomos de carbono, grupos aromáticos, grupos policíclicos y grupos heteroaromáticos; conii) por lo menos una poliamina que tienen por lo menos dos grupos amina.
CO00014721A 1999-03-03 2000-03-01 Metodo para inhibir la formacion y deposicion de incrustacion de silice en sistemas de agua CO5210977A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/261,821 US6153106A (en) 1999-03-03 1999-03-03 Method for inhibiting the formation and deposition of silica scale in water systems

Publications (1)

Publication Number Publication Date
CO5210977A1 true CO5210977A1 (es) 2002-10-30

Family

ID=22995030

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00014721A CO5210977A1 (es) 1999-03-03 2000-03-01 Metodo para inhibir la formacion y deposicion de incrustacion de silice en sistemas de agua

Country Status (8)

Country Link
US (2) US6153106A (es)
AR (1) AR022790A1 (es)
AU (1) AU2633600A (es)
CO (1) CO5210977A1 (es)
GT (1) GT200000026A (es)
HN (1) HN2000000030A (es)
PA (1) PA8491701A1 (es)
WO (1) WO2000051945A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000047524A1 (en) * 1999-02-11 2000-08-17 Huntsman Petrochemical Corporation Method for treatment of waste water
US6153106A (en) * 1999-03-03 2000-11-28 Nalco Chemical Company Method for inhibiting the formation and deposition of silica scale in water systems
DE10153553A1 (de) * 2001-07-07 2003-06-12 Henkel Kgaa Nichtwäßrige "3in1"-Geschirrspülmittel II
US7157008B2 (en) * 2004-05-05 2007-01-02 Samuel Rupert Owens Apparatus and process for water conditioning
US7316787B2 (en) * 2004-09-17 2008-01-08 General Electric Company Methods for controlling silica scale in aqueous systems
GB2436107A (en) * 2005-03-29 2007-09-19 Rhodia Uk Ltd Inhibiting silica and silicate scale in aqueous systems
MXPA06007148A (es) 2006-06-21 2007-04-23 Alcocer Juan Jorge Diaz Gonzal Metodo y sistema integral para tratamiento de aguas para las torres de enfriamiento y procesos que requieren eliminar la silice del agua.
US8598094B2 (en) 2007-11-30 2013-12-03 Halliburton Energy Services, Inc. Methods and compostions for preventing scale and diageneous reactions in subterranean formations
US20110114564A1 (en) * 2008-07-07 2011-05-19 Lubrizol Advanced Materials, Inc. Preventing Silica And Silicate Scale With Inhibitors In Industrial Water Systems
US8881811B2 (en) 2008-10-10 2014-11-11 Halliburton Energy Services, Inc. Additives to suppress silica scale build-up and methods of use thereof
US20100089578A1 (en) 2008-10-10 2010-04-15 Nguyen Philip D Prevention of Water Intrusion Into Particulates
US8727002B2 (en) 2010-12-14 2014-05-20 Halliburton Energy Services, Inc. Acidic treatment fluids containing non-polymeric silica scale control additives and methods related thereto
CN102167451B (zh) * 2011-03-25 2012-06-06 上海美净环保材料有限公司 一种用于油田注水处理的复合多元阻垢分散剂及其制备方法
TWI634083B (zh) * 2012-03-30 2018-09-01 羅門哈斯公司 矽石垢之協同性控制
CN103723843B (zh) * 2013-12-13 2016-05-11 中国石油天然气股份有限公司 一种新型缓蚀阻垢剂及其制备方法
CN103739098B (zh) * 2014-01-26 2015-08-26 河北工程大学 一种炼钢废水处理剂
CN106458671B (zh) * 2014-06-19 2020-05-22 陶氏环球技术有限责任公司 使用胺封端的聚氧化烯抑制硅垢
CA2976357C (en) 2015-02-11 2021-11-09 Cytec Industries Inc. Modified amines useful as scale inhibitors in wet process phosphoric acid production

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL231136A (es) * 1957-09-05
US2926154A (en) * 1957-09-05 1960-02-23 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins and process of making same
US3607622A (en) * 1968-07-24 1971-09-21 Hercules Inc Aminopolyamide-acrylamide-polyaldehyde resins having utility as wet and dry strength agents, retention aids and flocculants and a process of making and using them and paper made therefrom
US3779793A (en) * 1971-12-20 1973-12-18 Texaco Inc Scale control
US3793194A (en) * 1972-02-28 1974-02-19 Hercules Inc Scale and corrosion control in flowing waters
US5344674A (en) * 1980-08-27 1994-09-06 Phillips Petroleum Company Composition and method for corrosion inhibition utilizing an epoxy resin, an amine curing agent, an alcohol and optionally a hydrocarbon diluent
JPS5881494A (ja) * 1981-11-11 1983-05-16 Toagosei Chem Ind Co Ltd 水処理剤組成物
US4532047A (en) * 1984-06-29 1985-07-30 Nalco Chemical Company Silica inhibition: prevention of silica deposition by addition of low molecular weight organic compounds
US5247087A (en) * 1992-05-13 1993-09-21 Baker Hughes Incorporated Epoxy modified water clarifiers
US5408028A (en) * 1992-12-22 1995-04-18 Bayer Ag Copolymers of polyaspartic acid and polycarboxylic acids and polyamines
BR9503967A (pt) * 1994-09-12 1996-09-24 Rohm & Haas Processo de inibição da formação de incrustação
US5658465A (en) * 1995-12-28 1997-08-19 The B.F. Goodrich Company Method for inhibiting the deposition of silica and silicate compounds in water systems
US5880237A (en) * 1997-01-31 1999-03-09 Nalco Chemical Company Preparation and utility of water-soluble polymers having pendant derivatized amide, ester or ether functionalities as ceramics dispersants and binders
US6153106A (en) * 1999-03-03 2000-11-28 Nalco Chemical Company Method for inhibiting the formation and deposition of silica scale in water systems

Also Published As

Publication number Publication date
PA8491701A1 (es) 2001-04-30
GT200000026A (es) 2001-08-25
US6153106A (en) 2000-11-28
AR022790A1 (es) 2002-09-04
US6461518B1 (en) 2002-10-08
HN2000000030A (es) 2000-07-03
AU2633600A (en) 2000-09-21
WO2000051945A1 (en) 2000-09-08

Similar Documents

Publication Publication Date Title
CO5210977A1 (es) Metodo para inhibir la formacion y deposicion de incrustacion de silice en sistemas de agua
CO5140093A1 (es) Epotilonas c 21 modificadas
TW200627068A (en) Resist composition, process for producing resist pattern, and compound
KR960008428A (ko) 화학적으로 증폭된 방사선-민감성 조성물
TWI266147B (en) Novel photosensitive resin compositions
ATE475677T1 (de) Verfahren zur vernetzung von polymerartikeln
KR950003392A (ko) 오르가노폴리실록산의 수용성분산제
RU2002129877A (ru) Способ ингибирования закупоривания труб газовыми гидратами
BR0002193A (pt) Sistema ligante de dois componentes e seu uso
BRPI0715286B1 (pt) Composition, method for solving a water-in-oil emulsion and method for preparing a siloxane reticulated debris
KR960034339A (ko) 내오염성이 우수한 필름-형성 피복 조성물
NO996180D0 (no) Dieseldrivstoff skumdempersammensetning
DK1044712T3 (da) Antiskummiddel til skumdæmpning af vandige medier
KR930007997A (ko) 폴리히드릭 페놀 및 그것을 사용하여 수득한 에폭시 수지
CA2030958A1 (en) Polydimethylsiloxane terminated at one end with a branched aminoalkyl group and preparation thereof
DE60129662D1 (de) Arylsubstituierte poly(p-arylenvinylene)
BRPI0408722A (pt) sistema adequado como um catalisador e processo para a hidrocianação de compostos olefinicamente insaturados
BR0116829A (pt) Método para flocular sólidos em suspensão em um lìquido de processo bayer
BR0011574A (pt) Revestimentos de fluorocarbono de sólidos de alto volume
BR112014026082A2 (pt) composto, e, método para marcar um hidrocarboneto de petróleo ou um combustível líquido derivado biologicamente
BR0014613A (pt) Composição e processo de hidroformilaçào
KR870007446A (ko) 감광성 조성물
BR9905804A (pt) Polimerização de siloxanos
BR0016124A (pt) Carbonização de materiais celulósicos fibrosos em presença de um composto organo-silicificado
BR9815081A (pt) Compostos tricìclicos, um processo para a sua preparação e composições farmacêuticas contendo-os

Legal Events

Date Code Title Description
FA Application withdrawn