AR069351A1 - Metodo flurometrico para monitorear aditivos de acondicionamiento de suerficie en un proceso de fabricacion de papel - Google Patents

Metodo flurometrico para monitorear aditivos de acondicionamiento de suerficie en un proceso de fabricacion de papel

Info

Publication number
AR069351A1
AR069351A1 ARP080105008A ARP080105008A AR069351A1 AR 069351 A1 AR069351 A1 AR 069351A1 AR P080105008 A ARP080105008 A AR P080105008A AR P080105008 A ARP080105008 A AR P080105008A AR 069351 A1 AR069351 A1 AR 069351A1
Authority
AR
Argentina
Prior art keywords
surface conditioning
conditioning additives
additives
sheet
coating
Prior art date
Application number
ARP080105008A
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 AR069351A1 publication Critical patent/AR069351A1/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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Paper (AREA)

Abstract

Un método para monitorear y en forma opcional controlar la adicion de uno o más aditivos de acondicionamiento de superficie para un proceso de fabricacion de papel. El método comprende los siguientes pasos: (a) agregar a un proceso de fabricacion de papel una cantidad conocida de uno o mas aditivos de acondicionamiento de superficie ya sea solos o en una proporcion conocida con una cantidad conocida de uno o-mas trazadores fluorescentes inertes, donde los aditivos de acondicionamiento de superficie solo se pueden agregar solos cuando los aditivos de acondicionamiento de superficie son fluorescentes; (b) medir la fluorescencia de los aditivos de acondicionamiento de superficie y/o uno o mas trazadores fluorescentes inertes en un punto posterior al de adicion de los aditivos de acondicionamiento de superficie y después de que se ha formado la lámina, donde los aditivos de acondicionamiento de superficie solo pueden ser medidos cuando son fluorescentes y donde la fluorescencia se mide con un fluorometro de reflexion; (c) correlacionar la medida de fluorescencia de los aditivos de acondicionamiento de superficie cuando éstos son fluorescentes y/o los trazadores fluorescentes inertes sobre una lámina con la concentracion de los aditivos de acondicionamiento de superficie en un recubrimiento sobre una lámina y/o con el espesor de un recubrimiento sobre una lámina; y (d) en forma opcional controlar la adicion de uno o mas aditivos de acondicionamiento de superficie a un proceso de fabricacion de papel ajustando la cantidad de los aditivos de acondicionamiento de superficie agregados al proceso de fabricacion de papel como respuesta a la medicion del espesor de recubrimiento sobre una lámina y/o la concentracion de los aditivos de acondicionamiento de superficie en un recubrimiento sobre una lámina.
ARP080105008A 2007-11-19 2008-11-18 Metodo flurometrico para monitorear aditivos de acondicionamiento de suerficie en un proceso de fabricacion de papel AR069351A1 (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
AR069351A1 true AR069351A1 (es) 2010-01-13

Family

ID=40251760

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080105008A AR069351A1 (es) 2007-11-19 2008-11-18 Metodo flurometrico para monitorear aditivos de acondicionamiento de suerficie en un proceso de fabricacion de papel

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
CN103764911B (zh) * 2011-09-23 2016-05-18 纳尔科公司 监控造纸工艺中表面添加剂的荧光方法
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
WO2001086064A1 (en) * 2000-05-09 2001-11-15 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
CN101861514A (zh) 2010-10-13
MX2010005501A (es) 2010-08-03
TW200940784A (en) 2009-10-01
WO2009067382A1 (en) 2009-05-28
CA2705293C (en) 2017-07-18
NZ585969A (en) 2012-03-30
MY156924A (en) 2016-04-15
RU2010123476A (ru) 2011-12-27
AU2008326632B2 (en) 2013-05-16
EP2212676A1 (en) 2010-08-04
RU2487339C2 (ru) 2013-07-10
KR20100108340A (ko) 2010-10-06
AU2008326632A1 (en) 2009-05-28
US20090126889A1 (en) 2009-05-21
CA2705293A1 (en) 2009-05-28
CN101861514B (zh) 2013-08-28
CL2008003429A1 (es) 2009-01-16
BRPI0819044A2 (pt) 2015-05-05
JP2011503621A (ja) 2011-01-27

Similar Documents

Publication Publication Date Title
AR069351A1 (es) Metodo flurometrico para monitorear aditivos de acondicionamiento de suerficie en un proceso de fabricacion de papel
ES2534878T3 (es) Membrana a prueba de agua
EP3501384A3 (en) Method for fluorescence-based imaging and monitoring
BRPI0911507B8 (pt) método para provisão de nanocelulose envolvendo modificação de fibras de celulose
ES2628944T3 (es) Método para la evaluación de la función de fagocitos
BR112013002699A2 (pt) composições inibidoras de incrustação etiquetadas e métodos para inibir incrustação
PE20130465A1 (es) Composicion adhesiva mejorada
AR069160A1 (es) Panel de pared de yeso con altos niveles de almidon hidroxietilico y dispersante, y lodo que contiene yeso.
UY30639A1 (es) Derivados sustituidos de 2h-ftalazin-1-ona, sus formas cristalinas, proceso de preparacion y aplicaciones
ES2583010T3 (es) Nuevos inhibidores de la ruta de Stat3 e inhibidores de células madre del cáncer
ECSP13012539A (es) ((r)-(e)-2-(4-(2-(5-(1-(3,5-dicloropiridin-4-il)etoxi)-1h-indazol-3-il)vinil)-1h-pirazol-1-il)etanol cristalino y su uso como inhibidor fgfr
JP2011506769A5 (es)
AR082708A1 (es) Cementos auto adaptables
JP2009513766A5 (es)
ATE534715T1 (de) Selbstklebriges basispolymer für elektrolumineszenzmassen
JP2015109428A5 (es)
EA201100612A1 (ru) Новые производные 2-амидотиадиазола
FI20115763A0 (fi) Etikettilaminaatti sekä menetelmä ja järjestelmä etikettilaminaatin valmistamiseksi
JP2009526235A5 (es)
BR112015022973A8 (pt) placa de rebordo, material de revestimento, método para sua fabricação e uso de um material microporoso compreendendo aglomerados de sílica precipitada
JP2015106659A5 (es)
AR066884A1 (es) Monitereo de un recubrimiento aplicado a una superficie de metal
PT2148751E (pt) Método e dispositivo para enrolamento de troços de folha metálica
RU2012141488A (ru) Возобновляемая подложка для детектирования поверхностно-усиленного рамановского рассеяния
CY1113016T1 (el) Μεθοδος για παραγωγη δενδριτικων κυτταρων με εφαρμογη μειωμενης θερμοκρασιας

Legal Events

Date Code Title Description
FB Suspension of granting procedure