AR075742A1 - Uso de fluorescencia para monitorear los contaminantes hidrofobicos en un proceso de fabricacion de papel - Google Patents

Uso de fluorescencia para monitorear los contaminantes hidrofobicos en un proceso de fabricacion de papel

Info

Publication number
AR075742A1
AR075742A1 ARP100100747A ARP100100747A AR075742A1 AR 075742 A1 AR075742 A1 AR 075742A1 AR P100100747 A ARP100100747 A AR P100100747A AR P100100747 A ARP100100747 A AR P100100747A AR 075742 A1 AR075742 A1 AR 075742A1
Authority
AR
Argentina
Prior art keywords
fluorescence
manufacturing process
paper manufacturing
hydrophobic pollutants
monitor
Prior art date
Application number
ARP100100747A
Other languages
English (en)
Original Assignee
Nalco 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 Co filed Critical Nalco Co
Publication of AR075742A1 publication Critical patent/AR075742A1/es

Links

Classifications

    • 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
    • G01N33/34—Paper
    • G01N33/343—Paper pulp
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Paper (AREA)

Abstract

Se divulga un método para monitorear y controlar uno o más tipos de contaminantes hidrofobicos en un proceso de fabricacion de papel. La metodología utiliza la medicion de tintes, que son capaces de fluorescer e interactuar con los contaminantes hidrofobicos.
ARP100100747A 2009-03-17 2010-03-11 Uso de fluorescencia para monitorear los contaminantes hidrofobicos en un proceso de fabricacion de papel AR075742A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/405,797 US20100236732A1 (en) 2009-03-17 2009-03-17 Use of fluorescence to monitor hydrophobic contaminants in a papermaking process

Publications (1)

Publication Number Publication Date
AR075742A1 true AR075742A1 (es) 2011-04-20

Family

ID=42216853

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100100747A AR075742A1 (es) 2009-03-17 2010-03-11 Uso de fluorescencia para monitorear los contaminantes hidrofobicos en un proceso de fabricacion de papel

Country Status (4)

Country Link
US (1) US20100236732A1 (es)
AR (1) AR075742A1 (es)
TW (1) TW201035538A (es)
WO (1) WO2010107731A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130078730A1 (en) * 2011-09-23 2013-03-28 Michael J. Murcia Method for monitoring and control of a wastewater process stream
US9562861B2 (en) 2011-04-05 2017-02-07 Nalco Company Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp
CN104515757A (zh) * 2013-09-29 2015-04-15 艺康美国股份有限公司 利用荧光染料控制疏水性污染物的方法
CN103743610A (zh) * 2014-01-16 2014-04-23 陕西科技大学 一种纸浆中微细胶粘物含量的检测方法
ES2955184T3 (es) * 2017-11-21 2023-11-29 Solenis Tech Lp Método de medición de contaminantes en una lechada de pasta papelera o un sistema de fabricación de papel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040463A1 (de) * 1990-12-18 1992-06-25 Basf Ag Messverfahren zur bestimmung von harzteilchen in papierstoffen
US5246547A (en) * 1992-07-14 1993-09-21 Nalco Chemical Company Hydrophobic polyelectrolyte coagulants for the control of pitch in pulp and paper systems
DE19700648A1 (de) * 1997-01-10 1998-07-23 Basf Ag Verfahren und Vorrichtung zur Bestimmung der Größenverteilung von verschiedenartigen Partikeln in einer Probe
ES2441844T3 (es) * 2006-01-18 2014-02-06 Cascades Canada Ulc Procedimiento para medir contaminantes hidrofóbicos en la pulpa de papel
PT2126561E (pt) * 2007-03-01 2012-06-26 Basf Se Processo para a determinação de partículas orgânicas hidrófobas numa pasta de papel
CN101680173A (zh) * 2007-05-16 2010-03-24 巴科曼实验室国际公司 检测纸浆和纤维中有机污染物的方法

Also Published As

Publication number Publication date
US20100236732A1 (en) 2010-09-23
WO2010107731A1 (en) 2010-09-23
TW201035538A (en) 2010-10-01

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