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MX2009012088A - Metodos para controlar contaminantes organicos en fibras. - Google Patents

Metodos para controlar contaminantes organicos en fibras.

Info

Publication number
MX2009012088A
MX2009012088A MX2009012088A MX2009012088A MX2009012088A MX 2009012088 A MX2009012088 A MX 2009012088A MX 2009012088 A MX2009012088 A MX 2009012088A MX 2009012088 A MX2009012088 A MX 2009012088A MX 2009012088 A MX2009012088 A MX 2009012088A
Authority
MX
Mexico
Prior art keywords
fibers
methods
organic contaminants
control
control organic
Prior art date
Application number
MX2009012088A
Other languages
English (en)
Inventor
George S Thomas
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 MX2009012088A publication Critical patent/MX2009012088A/es

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
    • 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
    • D21H17/005—Microorganisms or enzymes
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • 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

  • Paper (AREA)

Abstract

Se describen métodos para controlar contaminantes orgánicos en las fibras. Un método involucra poner en contacto las fibras con una composición que contiene el derivado de celulosa soluble en agua y enzima hidrolizante de éster, durante un tiempo suficiente y en una cantidad suficiente para controlar los contaminantes orgánicos presentes en las fibras. Este método es efectivo para reducir los adherentes en la provisión de la fábrica de papel formada con fibras recicladas. También se proporciona un método para controlar la brea en la provisión de la fábrica de papel formada con fibras vírgenes mediante la inclusión adicional de lipoxigenasa en la composición. También se describen productos de papel resultantes formados de las fibras procesadas así como métodos para hacerlos.
MX2009012088A 2007-05-16 2008-05-13 Metodos para controlar contaminantes organicos en fibras. MX2009012088A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93036307P 2007-05-16 2007-05-16
PCT/US2008/063515 WO2008144304A1 (en) 2007-05-16 2008-05-13 Methods to control organic contaminants in fibers

Publications (1)

Publication Number Publication Date
MX2009012088A true MX2009012088A (es) 2009-11-19

Family

ID=39689050

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012088A MX2009012088A (es) 2007-05-16 2008-05-13 Metodos para controlar contaminantes organicos en fibras.

Country Status (13)

Country Link
US (1) US7862688B2 (es)
EP (1) EP2147149B1 (es)
JP (1) JP5492766B2 (es)
CN (1) CN101680172B (es)
AU (1) AU2008254214B2 (es)
BR (1) BRPI0810278B1 (es)
CA (1) CA2686257C (es)
ES (1) ES2623411T3 (es)
MX (1) MX2009012088A (es)
NZ (1) NZ580891A (es)
PT (1) PT2147149T (es)
WO (1) WO2008144304A1 (es)
ZA (1) ZA200907624B (es)

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Also Published As

Publication number Publication date
EP2147149B1 (en) 2017-03-22
CN101680172B (zh) 2013-04-17
ES2623411T3 (es) 2017-07-11
NZ580891A (en) 2012-06-29
EP2147149A1 (en) 2010-01-27
ZA200907624B (en) 2010-07-28
CA2686257C (en) 2013-07-02
CN101680172A (zh) 2010-03-24
JP5492766B2 (ja) 2014-05-14
CA2686257A1 (en) 2008-11-27
WO2008144304A1 (en) 2008-11-27
AU2008254214A1 (en) 2008-11-27
US7862688B2 (en) 2011-01-04
US20080283207A1 (en) 2008-11-20
BRPI0810278B1 (pt) 2017-10-24
PT2147149T (pt) 2017-05-03
JP2010527412A (ja) 2010-08-12
AU2008254214B2 (en) 2012-03-08
BRPI0810278A2 (pt) 2014-12-30

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