MX2009011956A - Methods to detect organic contaminants in pulp and fiber. - Google Patents

Methods to detect organic contaminants in pulp and fiber.

Info

Publication number
MX2009011956A
MX2009011956A MX2009011956A MX2009011956A MX2009011956A MX 2009011956 A MX2009011956 A MX 2009011956A MX 2009011956 A MX2009011956 A MX 2009011956A MX 2009011956 A MX2009011956 A MX 2009011956A MX 2009011956 A MX2009011956 A MX 2009011956A
Authority
MX
Mexico
Prior art keywords
pulp
fiber
methods
organic contaminants
detect organic
Prior art date
Application number
MX2009011956A
Other languages
Spanish (es)
Inventor
Robert A Cooper
Christopher D Perry
Stuart Johns
Original Assignee
Buckman Labor Inc
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 Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of MX2009011956A publication Critical patent/MX2009011956A/en

Links

Classifications

    • 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
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • 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
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Paper (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)

Abstract

A method to detect organic contaminants in pulp and fiber is described which uses hydrophobic dyes, such as fluorescent dyes.
MX2009011956A 2007-05-16 2008-05-15 Methods to detect organic contaminants in pulp and fiber. MX2009011956A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93041407P 2007-05-16 2007-05-16
PCT/US2008/063693 WO2008144383A1 (en) 2007-05-16 2008-05-15 Methods to detect organic contaminants in pulp and fiber

Publications (1)

Publication Number Publication Date
MX2009011956A true MX2009011956A (en) 2009-11-13

Family

ID=39843774

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011956A MX2009011956A (en) 2007-05-16 2008-05-15 Methods to detect organic contaminants in pulp and fiber.

Country Status (10)

Country Link
US (1) US20090084510A1 (en)
EP (1) EP2145046A1 (en)
JP (1) JP2010529421A (en)
CN (1) CN101680173A (en)
AU (1) AU2008255038A1 (en)
BR (1) BRPI0810276A2 (en)
CA (1) CA2685307A1 (en)
MX (1) MX2009011956A (en)
WO (1) WO2008144383A1 (en)
ZA (1) ZA200907481B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090260767A1 (en) * 2003-04-14 2009-10-22 Every Penny Counts, Inc. Use of hydrophobic dyes to monitor hydrophobic contaminants in a papermaking process
US20130020507A1 (en) * 2010-06-17 2013-01-24 Life Technologies Corporation Methods for Detecting Defects in Inorganic-Coated Polymer Surfaces
US20100236732A1 (en) * 2009-03-17 2010-09-23 Alessandra Gerli Use of fluorescence to monitor hydrophobic contaminants in a papermaking process
US8551292B2 (en) * 2009-10-14 2013-10-08 Nippon Paper Industries Co., Ltd. Methods for determining the degree of deposition of contaminants
CA2780056C (en) 2009-12-18 2013-10-29 Fpinnovations An on-line macrocontaminant analyser and method
EP2399962B1 (en) * 2010-06-28 2013-02-13 Kemira Germany GmbH Fluorescent dyes for paper dyeing
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
WO2013030462A1 (en) * 2011-09-02 2013-03-07 Kemira Oyj Device and method for characterizing solid matter present in liquids
US20130220003A1 (en) * 2012-02-24 2013-08-29 Mark Laurint Method and apparatus for measuring deposition of particulate contaminants in pulp and paper slurries
CN102841177B (en) * 2012-08-13 2014-10-29 大连工业大学 Green oxygen component analysis method
CN104515757A (en) * 2013-09-29 2015-04-15 艺康美国股份有限公司 Method for controlling hydrophobic pollutants by utilizing fluorescent dyes
US9304120B2 (en) * 2013-11-24 2016-04-05 Kemira Oyj Method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and system
US10001487B2 (en) 2014-04-08 2018-06-19 Hirosaki University Glucose derivative, and cell imaging method and imaging agent using said derivative
CN104532646A (en) * 2014-11-20 2015-04-22 浙江荣成纸业有限公司 Adding method and adding device of biological enzymes in pulping and papermaking processes
JP6222173B2 (en) * 2015-06-26 2017-11-01 栗田工業株式会社 Pitch analysis method and pitch processing method
CA3002401A1 (en) * 2015-10-23 2017-04-27 Geosyntec Consultants, Inc. Use of visibly detectable compounds as performance reference compounds in passive sampling devices
JP2018124249A (en) * 2017-02-03 2018-08-09 トヨタ紡織株式会社 Fibrillated state determination method of bast fiber
EP3645791A1 (en) * 2017-06-30 2020-05-06 Kemira Oyj Pulp quality monitoring
CA3083160A1 (en) * 2017-11-21 2019-05-31 Solenis Technologies, L.P. Method of measuring hydrophobic contaminants in a pulp slurry or a papermaking system
CN109211894A (en) * 2018-11-16 2019-01-15 芬欧汇川(中国)有限公司 For measuring paper-making process plain boiled water, in waste water or paper polyvinyl alcohol content method and system
FI20195550A1 (en) * 2019-06-20 2020-12-21 Kemira Oyj Estimating risk level in an aqueous process
CN112305154B (en) * 2020-10-16 2022-09-23 中石化石油工程技术服务有限公司 Automatic analysis detector for bentonite blue absorption amount and detection method thereof

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Publication number Priority date Publication date Assignee Title
US4405750A (en) * 1981-03-31 1983-09-20 Sumitomo Chemical Company, Ltd. Colored cyanoacrylate adhesive composition
US4564598A (en) * 1982-07-12 1986-01-14 Syntex (U.S.A.) Inc. Limited volume method for particle counting
US4677045A (en) * 1984-07-27 1987-06-30 International Business Machines Corporation Squarylium charge generating dye and electrophotographic photoconductor
US4652395A (en) * 1985-10-21 1987-03-24 The W. W. Henry Company Taggant composition
DE3890059T (en) * 1987-02-06 1989-01-19
US5237498A (en) * 1988-07-08 1993-08-17 Hitachi, Ltd. System and method for computing profits for individual entities of an entity group via use of means to retrieve and process data for specific entities
CA2040337C (en) * 1990-06-22 2003-10-14 Carol S. Greer Process for control of pitch deposition from pulps in papermarking systems
US5080759A (en) * 1990-09-04 1992-01-14 Quaker Chemical Corporation Method for controlling stickies in pulp and papermaking processes using recycled paper
US5354873A (en) * 1991-11-20 1994-10-11 Polaroid Corporation Squarylium dyes, and processes and intermediates for the preparation thereof
US5656759A (en) * 1993-07-22 1997-08-12 Sony Corporation Hydrophobic cationic dye compounds
US5798046A (en) * 1996-08-20 1998-08-25 Nalco Chemical Company Enhanced removal of hydrophobic contaminants from water clarification systems
WO1999027177A1 (en) * 1997-11-21 1999-06-03 Thermo Black Clawson Inc. Method for deinking and other contaminent removal from wastepaper
CN1218087C (en) * 2000-06-16 2005-09-07 巴科曼实验室国际公司 Methods for control of organic contaminants in fiber suspensions
GB0018314D0 (en) * 2000-07-27 2000-09-13 Ciba Spec Chem Water Treat Ltd Processes of reducing contamination from cellulosic suspensions
US6841390B1 (en) * 2000-11-29 2005-01-11 Georgia Tech Research Corp. Method for sensing stickies
US20060048908A1 (en) * 2004-09-08 2006-03-09 Enzymatic Deinking Technologies, Llc System for control of stickies in recovered and virgin paper processing
US20060124266A1 (en) * 2004-11-23 2006-06-15 Novozymes North America, Inc. Use of cyclodextrins for reducing deposits during paper production

Also Published As

Publication number Publication date
ZA200907481B (en) 2010-07-28
JP2010529421A (en) 2010-08-26
WO2008144383A1 (en) 2008-11-27
US20090084510A1 (en) 2009-04-02
AU2008255038A1 (en) 2008-11-27
CN101680173A (en) 2010-03-24
CA2685307A1 (en) 2008-11-27
EP2145046A1 (en) 2010-01-20
BRPI0810276A2 (en) 2019-09-24

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