BR112013025767A2 - método de monitoramento de macropartículas coloidais (macrostickies) no processo de reciclagem e de fabricação de papel ou tecido envolvendo polpa reciclada. - Google Patents

método de monitoramento de macropartículas coloidais (macrostickies) no processo de reciclagem e de fabricação de papel ou tecido envolvendo polpa reciclada.

Info

Publication number
BR112013025767A2
BR112013025767A2 BR112013025767A BR112013025767A BR112013025767A2 BR 112013025767 A2 BR112013025767 A2 BR 112013025767A2 BR 112013025767 A BR112013025767 A BR 112013025767A BR 112013025767 A BR112013025767 A BR 112013025767A BR 112013025767 A2 BR112013025767 A2 BR 112013025767A2
Authority
BR
Brazil
Prior art keywords
macrostickies
macroparticles
colloidal
recycling
monitoring
Prior art date
Application number
BR112013025767A
Other languages
English (en)
Other versions
BR112013025767B1 (pt
Inventor
Brotherson Brett
J Murcia Michael
M Shevchenko Sergey
A Von Drasek William
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 BR112013025767A2 publication Critical patent/BR112013025767A2/pt
Publication of BR112013025767B1 publication Critical patent/BR112013025767B1/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
    • G01N21/62—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
    • G01N21/6445—Measuring fluorescence polarisation
    • 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
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • 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
    • 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
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • 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 paper pulp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
BR112013025767-9A 2011-04-05 2012-04-04 Método e aparelho para monitorar uma variável de uma pasta fluida depolpa aquosa BR112013025767B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/079,891 US9562861B2 (en) 2011-04-05 2011-04-05 Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp
US13/079,891 2011-04-05
PCT/US2012/032087 WO2012138704A2 (en) 2011-04-05 2012-04-04 Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp

Publications (2)

Publication Number Publication Date
BR112013025767A2 true BR112013025767A2 (pt) 2017-07-04
BR112013025767B1 BR112013025767B1 (pt) 2021-02-23

Family

ID=46966414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025767-9A BR112013025767B1 (pt) 2011-04-05 2012-04-04 Método e aparelho para monitorar uma variável de uma pasta fluida depolpa aquosa

Country Status (14)

Country Link
US (1) US9562861B2 (pt)
EP (1) EP2694729B1 (pt)
JP (1) JP6059201B2 (pt)
KR (1) KR101911848B1 (pt)
CN (1) CN103608515B (pt)
AR (1) AR085930A1 (pt)
AU (1) AU2012240348B2 (pt)
BR (1) BR112013025767B1 (pt)
CA (1) CA2831874C (pt)
CL (1) CL2013002860A1 (pt)
MX (1) MX349559B (pt)
RU (1) RU2602158C2 (pt)
TW (1) TWI565939B (pt)
WO (1) WO2012138704A2 (pt)

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Also Published As

Publication number Publication date
MX2013011467A (es) 2013-10-17
AU2012240348B2 (en) 2016-12-22
WO2012138704A3 (en) 2013-01-17
US20120258547A1 (en) 2012-10-11
CN103608515A (zh) 2014-02-26
US9562861B2 (en) 2017-02-07
CA2831874C (en) 2020-11-03
TWI565939B (zh) 2017-01-11
KR101911848B1 (ko) 2018-10-25
JP6059201B2 (ja) 2017-01-11
EP2694729A2 (en) 2014-02-12
AU2012240348A1 (en) 2013-10-17
CN103608515B (zh) 2016-05-04
EP2694729A4 (en) 2014-09-17
MX349559B (es) 2017-08-03
EP2694729B1 (en) 2017-11-22
CA2831874A1 (en) 2012-10-11
RU2013143534A (ru) 2015-05-10
BR112013025767B1 (pt) 2021-02-23
CL2013002860A1 (es) 2014-01-24
TW201303280A (zh) 2013-01-16
KR20140025441A (ko) 2014-03-04
JP2014510201A (ja) 2014-04-24
AR085930A1 (es) 2013-11-06
RU2602158C2 (ru) 2016-11-10
WO2012138704A2 (en) 2012-10-11

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Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2012, OBSERVADAS AS CONDICOES LEGAIS.