BRPI0810276A2 - "método para detectar contaminantes orgánicos em polpa e fibra e amostra de polpa e fibra" - Google Patents

"método para detectar contaminantes orgánicos em polpa e fibra e amostra de polpa e fibra"

Info

Publication number
BRPI0810276A2
BRPI0810276A2 BRPI0810276A BRPI0810276A BRPI0810276A2 BR PI0810276 A2 BRPI0810276 A2 BR PI0810276A2 BR PI0810276 A BRPI0810276 A BR PI0810276A BR PI0810276 A BRPI0810276 A BR PI0810276A BR PI0810276 A2 BRPI0810276 A2 BR PI0810276A2
Authority
BR
Brazil
Prior art keywords
pulp
fiber
organic contaminants
detecting organic
sample
Prior art date
Application number
BRPI0810276A
Other languages
English (en)
Inventor
d perry Christopher
a cooper Robert
Johns Stuart
Original Assignee
Buckman Laboratories Int 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 Laboratories Int Inc filed Critical Buckman Laboratories Int Inc
Publication of BRPI0810276A2 publication Critical patent/BRPI0810276A2/pt

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 Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
BRPI0810276A 2007-05-16 2008-05-15 "método para detectar contaminantes orgánicos em polpa e fibra e amostra de polpa e fibra" BRPI0810276A2 (pt)

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
BRPI0810276A2 true BRPI0810276A2 (pt) 2019-09-24

Family

ID=39843774

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810276A BRPI0810276A2 (pt) 2007-05-16 2008-05-15 "método para detectar contaminantes orgánicos em polpa e fibra e amostra de polpa e fibra"

Country Status (10)

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

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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
US20220018772A1 (en) 2009-03-17 2022-01-20 Ecolab Usa Inc. Method for Monitoring and Control of a Wastewater Process Stream
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
US9280726B2 (en) 2009-12-18 2016-03-08 Fpinnovation 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
US10451605B2 (en) 2011-09-02 2019-10-22 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 (zh) * 2012-08-13 2014-10-29 大连工业大学 一种绿氧成分的分析方法
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
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
CN106459126B (zh) * 2014-04-08 2019-10-01 国立大学法人弘前大学 新型葡萄糖衍生物、及使用该衍生物的细胞成像方法及显像剂
CN104532646A (zh) * 2014-11-20 2015-04-22 浙江荣成纸业有限公司 一种用于制浆造纸过程中生物酶的添加工艺和添加设备
JP6222173B2 (ja) * 2015-06-26 2017-11-01 栗田工業株式会社 ピッチ分析方法及びピッチ処理方法
WO2017070315A1 (en) * 2015-10-23 2017-04-27 Geosyntec Consultants, Inc. Use of visibly detectable compounds as performance reference compounds in passive sampling devices
JP2018124249A (ja) * 2017-02-03 2018-08-09 トヨタ紡織株式会社 靭皮繊維の解繊状態判定方法
CN110914496A (zh) * 2017-06-30 2020-03-24 凯米拉公司 纸浆质量监测
CN111527398A (zh) * 2017-11-21 2020-08-11 索理思科技公司 测量纸浆浆料或造纸系统中疏水性污染物的方法
CN109211894A (zh) * 2018-11-16 2019-01-15 芬欧汇川(中国)有限公司 用于测定造纸过程白水、废水或纸张中聚乙烯醇含量的方法和系统
FI20195550A1 (en) * 2019-06-20 2020-12-21 Kemira Oyj Risk level assessment in an aqueous process
CN112305154B (zh) * 2020-10-16 2022-09-23 中石化石油工程技术服务有限公司 一种膨润土吸蓝量的自动分析检测仪及其检测方法
CN115993273B (zh) * 2022-12-06 2025-08-29 上海电力大学 一种基于复合荧光染色的微塑料便捷检测方法

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* Cited by examiner, † Cited by third party
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
DE3890059T1 (pt) * 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
MXPA02012240A (es) * 2000-06-16 2003-04-25 Buckman Labor Inc Metodos para controlar contaminantes organicos en fibras.
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
EP2145046A1 (en) 2010-01-20
MX2009011956A (es) 2009-11-13
CN101680173A (zh) 2010-03-24
WO2008144383A1 (en) 2008-11-27
US20090084510A1 (en) 2009-04-02
JP2010529421A (ja) 2010-08-26
ZA200907481B (en) 2010-07-28
CA2685307A1 (en) 2008-11-27
AU2008255038A1 (en) 2008-11-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.