BRPI0811410A2 - Método para medir a concentração de um polímero carregado anionicamente em uma solução aquosa e sensor de película sólida para medir a concentração de um polímero carregado anionicamente em uma solução aquosa - Google Patents

Método para medir a concentração de um polímero carregado anionicamente em uma solução aquosa e sensor de película sólida para medir a concentração de um polímero carregado anionicamente em uma solução aquosa

Info

Publication number
BRPI0811410A2
BRPI0811410A2 BRPI0811410-2A BRPI0811410A BRPI0811410A2 BR PI0811410 A2 BRPI0811410 A2 BR PI0811410A2 BR PI0811410 A BRPI0811410 A BR PI0811410A BR PI0811410 A2 BRPI0811410 A2 BR PI0811410A2
Authority
BR
Brazil
Prior art keywords
concentration
measuring
aqueous solution
charged polymer
anionically charged
Prior art date
Application number
BRPI0811410-2A
Other languages
English (en)
Inventor
Li Zhang
Caibin Xiao
Weiyi Cui
Bingzhi Chen
Zhixin Zheng
Yinhua Long
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0811410A2 publication Critical patent/BRPI0811410A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/182—Specific anions in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/773—Porous polymer jacket; Polymer matrix with indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7783—Transmission, loss

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BRPI0811410-2A 2007-05-31 2008-04-28 Método para medir a concentração de um polímero carregado anionicamente em uma solução aquosa e sensor de película sólida para medir a concentração de um polímero carregado anionicamente em uma solução aquosa BRPI0811410A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/809,345 US20080295581A1 (en) 2007-05-31 2007-05-31 Method for the determination of aqueous polymer concentration in water systems
PCT/US2008/061709 WO2008150594A1 (en) 2007-05-31 2008-04-28 Method for the determination of aqueous polymer concentration in water systems

Publications (1)

Publication Number Publication Date
BRPI0811410A2 true BRPI0811410A2 (pt) 2015-06-16

Family

ID=39590172

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811410-2A BRPI0811410A2 (pt) 2007-05-31 2008-04-28 Método para medir a concentração de um polímero carregado anionicamente em uma solução aquosa e sensor de película sólida para medir a concentração de um polímero carregado anionicamente em uma solução aquosa

Country Status (14)

Country Link
US (1) US20080295581A1 (pt)
EP (1) EP2162730A1 (pt)
JP (1) JP2010529429A (pt)
KR (1) KR20100023905A (pt)
CN (1) CN101702935A (pt)
AR (1) AR066657A1 (pt)
AU (1) AU2008260416A1 (pt)
BR (1) BRPI0811410A2 (pt)
CA (1) CA2688567A1 (pt)
CL (1) CL2008001539A1 (pt)
MX (1) MX2009013033A (pt)
RU (1) RU2009149490A (pt)
TW (1) TW200909805A (pt)
WO (1) WO2008150594A1 (pt)

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US20110003391A1 (en) * 2009-07-02 2011-01-06 Scott Martell Boyette Sensor films, methods for making and methods for monitoring water-soluble polymer concentrations
CN101975779B (zh) * 2010-09-07 2012-07-04 河南电力试验研究院 一种基于测定溶液pH值快速评定反渗透阻垢剂性能的方法
WO2012083492A1 (en) 2010-12-21 2012-06-28 General Electric Company Methods of cationic polymer detection
US20120164739A1 (en) * 2010-12-23 2012-06-28 General Electric Company Dual heat stabilized polymer sensor films
US8524062B2 (en) 2010-12-29 2013-09-03 General Electric Company Electrodeionization device and method with improved scaling resistance
US8343771B2 (en) * 2011-01-12 2013-01-01 General Electric Company Methods of using cyanine dyes for the detection of analytes
CN107110837A (zh) * 2014-11-18 2017-08-29 巴斯夫欧洲公司 测定水性介质中聚丙烯酸浓度的方法
US9921155B2 (en) 2014-11-25 2018-03-20 Baker Hughes, A Ge Company, Llc Methods of decreasing scale in aqueous systems
US9599566B2 (en) 2015-04-02 2017-03-21 Ecolab Usa Inc. Method for measuring polymer concentration in water systems
KR101797810B1 (ko) * 2015-06-11 2017-11-15 성균관대학교산학협력단 색변환 혼합액 제조방법, 상기 색변환 혼합액을 이용한 색변환 센서 제조방법 및 이에 의하여 제조된 색변환 센서
US9970869B2 (en) * 2015-07-24 2018-05-15 Chevron Phillips Chemical Company Lp Use of turbidimeter for measurement of solid catalyst system component in a reactor feed
CN112683825A (zh) * 2020-12-24 2021-04-20 洛阳强龙实业有限公司 循环水中无磷药剂聚合物阻垢分散剂浓度测定方法
CN114235702A (zh) * 2021-12-21 2022-03-25 山东威高血液净化制品股份有限公司 一种分离膜表面电位的检测方法和自动检测装置

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US4514504A (en) * 1983-07-22 1985-04-30 Rohm And Haas Company Monitoring method for polyacrylic acids in aqueous systems
US4894346A (en) * 1983-10-11 1990-01-16 Calgon Corporation Method for the colorimetric determination of polycarboxylates in aqueous systems
US5032526A (en) * 1983-10-11 1991-07-16 Calgon Corporation Method for the colorimetric determination of sulfonates in aqueous systems
US5593850A (en) * 1991-08-30 1997-01-14 Nalco Chemical Company Monitoring of industrial water quality using monoclonal antibodies to polymers
US5342787A (en) * 1993-03-24 1994-08-30 Rohm And Haas Company Method for solubilizing silica
US5389548A (en) * 1994-03-29 1995-02-14 Nalco Chemical Company Monitoring and in-system concentration control of polyelectrolytes using fluorochromatic dyes
US5645799A (en) * 1995-03-06 1997-07-08 Nalco Chemical Company Apparatus for a continuous polymer dosage optimization and waste water analysis system
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Also Published As

Publication number Publication date
CA2688567A1 (en) 2008-12-11
TW200909805A (en) 2009-03-01
AU2008260416A1 (en) 2008-12-11
AR066657A1 (es) 2009-09-02
CL2008001539A1 (es) 2008-12-26
US20080295581A1 (en) 2008-12-04
RU2009149490A (ru) 2011-07-10
CN101702935A (zh) 2010-05-05
KR20100023905A (ko) 2010-03-04
WO2008150594A1 (en) 2008-12-11
MX2009013033A (es) 2010-02-18
JP2010529429A (ja) 2010-08-26
EP2162730A1 (en) 2010-03-17

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.