CL2008003429A1 - Metodo para monitorear la adicion de uno o mas aditivos de acondicionamiento de superficies en un proceso de fabricacion de papel que comprende agregar uno o mas aditivos fluorescentes por si mismos o con uno o mas trazadores inertes, medir la fluorescencia emitida por los trazadores, despues de la adicion de los aditivos y despues que se ha formado la lamina. - Google Patents

Metodo para monitorear la adicion de uno o mas aditivos de acondicionamiento de superficies en un proceso de fabricacion de papel que comprende agregar uno o mas aditivos fluorescentes por si mismos o con uno o mas trazadores inertes, medir la fluorescencia emitida por los trazadores, despues de la adicion de los aditivos y despues que se ha formado la lamina.

Info

Publication number
CL2008003429A1
CL2008003429A1 CL2008003429A CL2008003429A CL2008003429A1 CL 2008003429 A1 CL2008003429 A1 CL 2008003429A1 CL 2008003429 A CL2008003429 A CL 2008003429A CL 2008003429 A CL2008003429 A CL 2008003429A CL 2008003429 A1 CL2008003429 A1 CL 2008003429A1
Authority
CL
Chile
Prior art keywords
additives
addition
sheet
surface conditioning
tracers
Prior art date
Application number
CL2008003429A
Other languages
English (en)
Inventor
James L Thomas
Oliver Clot
Rodney H Banks
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 CL2008003429A1 publication Critical patent/CL2008003429A1/es

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
    • G01N21/62—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
    • 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
    • G01N33/346—Paper sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N2021/8917—Paper, also ondulated
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink

Landscapes

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

Abstract

UN MÉTODO PARA MONITOREAR Y CONTROLAR LA ADICIÓN DE UNO O MÁS ADITIVOS DE ACONDICIONAMIENTO DE SUPERFICIE EN UN<br /> PROCESO DE FABRICACIÓN DE PAPEL PARA FORMAR UN RECUBRIMIENTO SOBRE UNA LÁMINA, QUE COMPRENDE LOS SIGUIENTES PASOS:<br /> A) AGREGAR EN UN PROCESO DE FABRICACIÓN DE PAPEL UNA CANTIDAD CONOCIDA DE UNO O MÁS ADITIVOS DE ACONDICIONAMIENTO<br /> DE SUPERFICIE YA SEA SOLOS O EN UNA PROPORCIÓN CONOCIDA CON UNA CANTIDAD CONOCIDA DE UNO O MAS TRAZADORES<br /> FLUORESCENTES INERTES; B) MEDIR LA FLUORESCENCIA DE LOS ADITIVOS DE ACONDICIONAMIENTO DE SUPERFICIE Y/O UNO O MAS<br /> TRAZADORES FLUORESCENTES INERTES EN UN PUNTO POSTERIOR AL DE ADICIÓN DE LOS ADITIVOS DE ACONDICIONAMIENTO DE SUPERFICIE<br /> Y DESPUÉS DE QUE SE HA FORMADO LA LÁMINA; C) CORRELACIONAR LA MEDIDA DE FLUORESCENCIA DE LOS ADITIVOS DE<br /> ACONDICIONAMIENTO DE SUPERFICIE CUANDO ÉSTOS SON FLUORESCENTES Y/O LOS TRAZADORES FLUORESCENTES INERTES SOBRE UNA<br /> LÁMINA CON LA CONCENTRACIÓN DE LOS ADITIVOS DE ACONDICIONAMIENTO DE SUPERFICIE EN UN RECUBRIMIENTO SOBRE UNA LÁMINA<br /> Y/O CON EL ESPESOR DE UN RECUBRIMIENTO SOBRE UNA LÁMINA; Y D) CONTROLAR LA ADICIÓN DE UNO O MAS ADITIVOS DE<br /> ACONDICIONAMIENTO DE SUPERFICIE A UN PROCESO DE FABRICACIÓN DE PAPEL AJUSTANDO LA CANTIDAD DE LOS ADITIVOS DE<br /> ACONDICIONAMIENTO DE SUPERFICIE AGREGADOS AL PROCESO DE FABRICACIÓN DE PAPEL COMO RESPUESTA A LA MEDICIÓN DEL<br /> ESPESOR DE RECUBRIMIENTO SOBRE UNA LÁMINA Y/O LA CONCENTRACIÓN DE LOS ADITIVOS DE ACONDICIONAMIENTO DE SUPERFICIE EN<br /> UN RECUBRIMIENTO SOBRE UNA LÁMINA<br />  
CL2008003429A 2007-11-19 2008-11-19 Metodo para monitorear la adicion de uno o mas aditivos de acondicionamiento de superficies en un proceso de fabricacion de papel que comprende agregar uno o mas aditivos fluorescentes por si mismos o con uno o mas trazadores inertes, medir la fluorescencia emitida por los trazadores, despues de la adicion de los aditivos y despues que se ha formado la lamina. CL2008003429A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/942,065 US20090126889A1 (en) 2007-11-19 2007-11-19 Fluorometric method for monitoring surface additives in a papermaking process

Publications (1)

Publication Number Publication Date
CL2008003429A1 true CL2008003429A1 (es) 2009-01-16

Family

ID=40251760

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008003429A CL2008003429A1 (es) 2007-11-19 2008-11-19 Metodo para monitorear la adicion de uno o mas aditivos de acondicionamiento de superficies en un proceso de fabricacion de papel que comprende agregar uno o mas aditivos fluorescentes por si mismos o con uno o mas trazadores inertes, medir la fluorescencia emitida por los trazadores, despues de la adicion de los aditivos y despues que se ha formado la lamina.

Country Status (16)

Country Link
US (1) US20090126889A1 (es)
EP (1) EP2212676A1 (es)
JP (1) JP2011503621A (es)
KR (1) KR20100108340A (es)
CN (1) CN101861514B (es)
AR (1) AR069351A1 (es)
AU (1) AU2008326632B2 (es)
BR (1) BRPI0819044A2 (es)
CA (1) CA2705293C (es)
CL (1) CL2008003429A1 (es)
MX (1) MX2010005501A (es)
MY (1) MY156924A (es)
NZ (1) NZ585969A (es)
RU (1) RU2487339C2 (es)
TW (1) TW200940784A (es)
WO (1) WO2009067382A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058295A1 (de) * 2009-12-10 2011-06-16 Biostep Gmbh Transilluminator
CA2842716C (en) * 2011-09-23 2015-05-26 Nalco Company Fluorometric method for monitoring surface additives in a papermaking process
US10407591B2 (en) 2014-12-02 2019-09-10 Ecolab Usa Inc. Low solids surface coating compositions and use thereof
CN106290278B (zh) * 2016-08-08 2018-10-19 南昌大学 一种同时检测维生素b2、b6浓度的方法
CN113388355A (zh) * 2020-03-13 2021-09-14 上海蓝欧化工科技有限公司 一种含荧光水性粘合剂、其制备方法及其应用
EP4102223A1 (en) * 2021-06-11 2022-12-14 PulPac AB Method for detecting a liquid composition applied onto a cellulose blank structure with a detection system and detection system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348638A (en) * 1971-08-13 1974-03-20 Ici Ltd Method of process control
US3956630A (en) * 1975-03-14 1976-05-11 Westvaco Corporation Fluorimetric coat weight measurement
SU805147A1 (ru) * 1978-10-09 1981-02-15 Украинское Научно-Производственноеобъединение Целлюлозно-Бумажнойпромышленности Фотоэлектрический измерительпАРАМЕТРОВ буМАжНОгО пОлОТНА
US5087670A (en) * 1986-07-10 1992-02-11 Minnesota Mining And Manufacturing Company Process for fluorimetric monitoring of functional coatings and compositions and fluorescent agents therefor
SE455441B (sv) * 1986-11-24 1988-07-11 Refina Instr Ab Sett att styra och/eller meta tjockleken av skikt sasom ytskikt pa underlag
US4783314A (en) * 1987-02-26 1988-11-08 Nalco Chemical Company Fluorescent tracers - chemical treatment monitors
FI87492C (fi) * 1990-06-12 1993-01-11 Valmet Paper Machinery Inc Foerfarande och anordning foer maetning och reglering av bestrykningsmaengden
US5152872A (en) * 1990-10-15 1992-10-06 Stone-Consolidated Inc. Apparatus for the wet end coating of paper
US5900113A (en) * 1994-09-26 1999-05-04 Nalco Chemical Company Method of using fluorescent tracers to monitor chlorine dioxide in pulp and paper processes
CA2251305A1 (en) * 1997-10-24 1999-04-24 Voith Sulzer Papiertechnik Patent Gmbh Coating device and coating process for the wet section of a machine for the production of a material web, in particular of paper or cardboard
GB9906011D0 (en) * 1999-03-16 1999-05-12 Whiley Foils Ltd Fluorescent materials
JP3304348B2 (ja) * 1999-03-29 2002-07-22 日本製紙株式会社 蛍光を有する高分子チオ尿素化合物
EP1305471A1 (en) * 2000-05-09 2003-05-02 Metso Paper Automation OY Modeling a coloring process
US6670617B2 (en) * 2001-06-28 2003-12-30 Ondeo Nalco Company Mirror fluorometer
US7910371B2 (en) * 2005-01-20 2011-03-22 Nalco Company Method of monitoring treating agent residuals in water treatment processes

Also Published As

Publication number Publication date
MX2010005501A (es) 2010-08-03
KR20100108340A (ko) 2010-10-06
AU2008326632A1 (en) 2009-05-28
NZ585969A (en) 2012-03-30
AR069351A1 (es) 2010-01-13
WO2009067382A1 (en) 2009-05-28
RU2010123476A (ru) 2011-12-27
AU2008326632B2 (en) 2013-05-16
BRPI0819044A2 (pt) 2015-05-05
CN101861514A (zh) 2010-10-13
US20090126889A1 (en) 2009-05-21
RU2487339C2 (ru) 2013-07-10
CA2705293C (en) 2017-07-18
JP2011503621A (ja) 2011-01-27
EP2212676A1 (en) 2010-08-04
CN101861514B (zh) 2013-08-28
MY156924A (en) 2016-04-15
CA2705293A1 (en) 2009-05-28
TW200940784A (en) 2009-10-01

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