BR0112177A - Métodos para controlar contaminantes orgânicos em fibras contendo contaminantes orgânicos e para fabricar produtos de papel ou cartonagem - Google Patents

Métodos para controlar contaminantes orgânicos em fibras contendo contaminantes orgânicos e para fabricar produtos de papel ou cartonagem

Info

Publication number
BR0112177A
BR0112177A BR0112177A BR0112177A BR0112177A BR 0112177 A BR0112177 A BR 0112177A BR 0112177 A BR0112177 A BR 0112177A BR 0112177 A BR0112177 A BR 0112177A BR 0112177 A BR0112177 A BR 0112177A
Authority
BR
Brazil
Prior art keywords
fibers
organic contaminants
methods
controlling
contaminants
Prior art date
Application number
BR0112177A
Other languages
English (en)
Inventor
Daniel E Glover
Percy A Jaquess
James W Fitzhenry
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 BR0112177A publication Critical patent/BR0112177A/pt

Links

Classifications

    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • D21C9/086—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 with organic compounds or compositions comprising organic compounds
    • 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
    • D21C5/022—Chemicals therefor
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/04—Pitch control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Sludge (AREA)

Abstract

"MéTODOS PARA CONTROLAR CONTAMINANTES ORGâNICOS EM FIBRAS CONTENDO CONTAMINANTES ORGâNICOS E PARA FABRICAR PRODUTOS DE PAPEL OU CARTONAGEM". São descritos métodos de controle de contaminantes em fibras. Um método envolve contatar as fibras com uma composição contendo pelo menos uma esterase ou lipase ou ambas em uma quantidade suficiente e durante um tempo suficiente para controlar os contaminantes orgânicos presentes nas fibras. Preferivelmente, as fibras são fibras recicladas originárias de uma variedade de fontes tais como recipientes corrugados velhos, jornais velhos, refugos de papéis de escritórios, e similares. Produtos de papel resultantes formados a partir das fibras processadas também são descritos bem como métodos para fabricá-los.
BR0112177A 2000-06-16 2001-06-15 Métodos para controlar contaminantes orgânicos em fibras contendo contaminantes orgânicos e para fabricar produtos de papel ou cartonagem BR0112177A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21194200P 2000-06-16 2000-06-16
PCT/US2001/019144 WO2001098579A2 (en) 2000-06-16 2001-06-15 Methods to control organic contaminants in fiber suspensions

Publications (1)

Publication Number Publication Date
BR0112177A true BR0112177A (pt) 2003-09-02

Family

ID=22788896

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112177A BR0112177A (pt) 2000-06-16 2001-06-15 Métodos para controlar contaminantes orgânicos em fibras contendo contaminantes orgânicos e para fabricar produtos de papel ou cartonagem

Country Status (11)

Country Link
US (1) US6471826B2 (pt)
EP (1) EP1297217A2 (pt)
JP (1) JP2004501293A (pt)
CN (1) CN1218087C (pt)
AU (2) AU2001268437B2 (pt)
BR (1) BR0112177A (pt)
CA (1) CA2412757C (pt)
MX (1) MXPA02012240A (pt)
NZ (1) NZ522737A (pt)
WO (1) WO2001098579A2 (pt)
ZA (1) ZA200209471B (pt)

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US20060048908A1 (en) * 2004-09-08 2006-03-09 Enzymatic Deinking Technologies, Llc System for control of stickies in recovered and virgin paper processing
US7282113B2 (en) 2004-11-17 2007-10-16 Tritexco, Inc. Method for enzymatic deinking of waste papers, the waste papers so treated and the treating composition
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JP2009508019A (ja) * 2005-09-13 2009-02-26 ジョンソンディーバーシー・インコーポレーテッド 紙製品の製造に使用する方法
US8308900B2 (en) * 2006-09-15 2012-11-13 Buckman Laboratories International, Inc. Methods to control lipophilic extractives in acacia wood pulp and fiber
DE602007013799D1 (de) * 2006-11-06 2011-05-19 Hercules Inc Kontrolle von harzablagerungen und klebenden verunreinigungen in zellstoff- und papierherstellungsverfahren
EP2145046A1 (en) * 2007-05-16 2010-01-20 Buckman Laboratories International, Inc. Methods to detect organic contaminants in pulp and fiber
CA2686257C (en) * 2007-05-16 2013-07-02 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
US8160305B2 (en) * 2007-11-30 2012-04-17 Hercules Incorporated Method and apparatus for measuring deposition of particulate contaminants in pulp and paper slurries
PL2148001T3 (pl) * 2008-07-23 2016-07-29 Solenis Technologies Cayman Lp Roztwarzanie materiału celulozowego w obecności polimeru kationowego
US9051692B2 (en) * 2009-01-06 2015-06-09 Enzymatic Deinking Technologies, L.L.C. Method of increasing enzyme stability and activity for pulp and paper production
JP5588111B2 (ja) * 2009-02-18 2014-09-10 日本製紙株式会社 紙の製造方法
US20100269989A1 (en) * 2009-04-28 2010-10-28 Enzymatic Deinking Technologies, L.L.C. Use of 1,3-selective lipases for pitch control in pulp and paper processes
CA2796258C (en) * 2010-04-15 2018-06-12 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
US20130126113A1 (en) * 2011-11-22 2013-05-23 Buckman Laboratories International, Inc. Control Of Wet Strength Resin Fouling Of Paper-Making Felt
WO2013106170A2 (en) 2012-01-12 2013-07-18 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
ES2633731T3 (es) 2012-06-22 2017-09-25 Buckman Laboratories International, Inc Métodos de utilización de combinaciones de una lipasa y un oxidante para control de incrustación en procesos de fabricación de papel y productos del mismo
CN103061184A (zh) * 2012-12-26 2013-04-24 泰兴市一鸣生物制品有限公司 利用脂肪酶控制二次胶黏物的方法
CN103074795B (zh) * 2012-12-26 2015-04-29 泰兴市一鸣生物制品有限公司 一种利用脂肪酶控制二次胶黏物的方法
US20150053358A1 (en) 2013-08-20 2015-02-26 Buckman Laboratories International, Inc. Methods To Control Organic Contaminants In Fibers Using Zeolites
CN106480771B (zh) * 2016-12-23 2018-12-04 江南大学 一种利用角质酶处理造纸白水的方法
US11447914B2 (en) 2017-12-07 2022-09-20 Thiele Kaolin Company Removal of stickies in the recycling of paper and paperboard
US11802373B2 (en) * 2017-12-20 2023-10-31 Unicharm Corporation Method for evaluating degree of cleanliness of recycled material, method for manufacturing recycled material, and method for manufacturing recycled pulp fiber
CN108755213B (zh) * 2018-05-01 2019-12-10 东莞市泰昌纸业有限公司 一种使用废纸进行造纸的纸浆处理方法
CN109518513A (zh) * 2018-11-13 2019-03-26 岳阳林纸股份有限公司 一种造纸脱墨浆胶粘物控制剂使用效果检测装置及方法
CN110512458B (zh) * 2019-09-25 2020-06-16 山鹰国际控股股份公司 一种去除纸浆中胶黏物的处理工艺

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Also Published As

Publication number Publication date
CN1218087C (zh) 2005-09-07
ZA200209471B (en) 2003-10-22
WO2001098579A2 (en) 2001-12-27
JP2004501293A (ja) 2004-01-15
US20020059998A1 (en) 2002-05-23
AU6843701A (en) 2002-01-02
NZ522737A (en) 2005-05-27
AU2001268437B2 (en) 2005-11-03
WO2001098579A3 (en) 2002-06-13
CA2412757A1 (en) 2001-12-27
CN1436262A (zh) 2003-08-13
US6471826B2 (en) 2002-10-29
EP1297217A2 (en) 2003-04-02
CA2412757C (en) 2007-09-11
MXPA02012240A (es) 2003-04-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]

Free format text: E EM CONSONANCIA COM A RESOLUCAO NO 34 DO CGEN.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]