MX2015010164A - Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica. - Google Patents

Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica.

Info

Publication number
MX2015010164A
MX2015010164A MX2015010164A MX2015010164A MX2015010164A MX 2015010164 A MX2015010164 A MX 2015010164A MX 2015010164 A MX2015010164 A MX 2015010164A MX 2015010164 A MX2015010164 A MX 2015010164A MX 2015010164 A MX2015010164 A MX 2015010164A
Authority
MX
Mexico
Prior art keywords
production
cellulose
improved
softwood kraft
kraft fiber
Prior art date
Application number
MX2015010164A
Other languages
English (en)
Other versions
MX365675B (es
Inventor
Arthur J Nonni
Charles E Courchene
Christopher M Slone
Phillip Reed Campbell
Steven Chad Dowdle
Joel Mark Engle
Blair Roderick Carter
Original Assignee
Gp Cellulose Gmbh
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 Gp Cellulose Gmbh filed Critical Gp Cellulose Gmbh
Publication of MX2015010164A publication Critical patent/MX2015010164A/es
Publication of MX365675B publication Critical patent/MX365675B/es

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
    • D21C9/144—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 and other bleaching agents in a multistage process
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per 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
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)

Abstract

Se provee una fibra de pulpa kraft de madera blanda, blanqueada, con un alto contenido de a-celulosa y una baja viscosidad CED. También se describe una fibra tratada con surfactante útil en la producción de derivados químicos. Asimismo, se describen métodos para elaborar la fibra de pulpa kraft y productos hechos a partir de esta.
MX2015010164A 2013-02-08 2014-02-06 Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica. MX365675B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361762532P 2013-02-08 2013-02-08
US201361782035P 2013-03-14 2013-03-14
US201361789610P 2013-03-15 2013-03-15
PCT/IB2014/000680 WO2014122533A2 (en) 2013-02-08 2014-02-06 Softwood kraft fiber having an improved a-cellulose content and its use in the production of chemical cellulose products

Publications (2)

Publication Number Publication Date
MX2015010164A true MX2015010164A (es) 2016-03-21
MX365675B MX365675B (es) 2019-06-10

Family

ID=50829216

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015010164A MX365675B (es) 2013-02-08 2014-02-06 Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica.

Country Status (15)

Country Link
US (1) US10151064B2 (es)
EP (1) EP2954115B1 (es)
JP (2) JP6472758B2 (es)
KR (1) KR102180512B1 (es)
CN (1) CN105008616B (es)
AU (1) AU2014213691B2 (es)
BR (1) BR112015018492A2 (es)
CA (1) CA2898417C (es)
IL (1) IL239982B (es)
MX (1) MX365675B (es)
PL (1) PL2954115T3 (es)
RU (2) RU2018117289A (es)
TW (1) TWI628332B (es)
WO (1) WO2014122533A2 (es)
ZA (1) ZA201505115B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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CA2904816C (en) * 2013-03-15 2022-03-15 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using the same
CA3002064C (en) 2015-10-14 2023-09-05 Gp Cellulose Gmbh Novel cellulose composite materials and methods of making and using the same
EP3383922B1 (en) 2015-12-01 2022-10-12 GP Cellulose GmbH Open chain modified cellulosic pulps and methods of making and using the same
SE1551638A1 (en) * 2015-12-14 2017-04-18 Valmet Oy Method for controlling viscosity in dissolving pulps
US9771687B2 (en) * 2016-02-25 2017-09-26 International Paper Company Crosslinked cellulose as precursor in production of high-grade cellulose derivatives and related technology
US10484084B2 (en) * 2016-05-04 2019-11-19 Hughes Network Systems, Llc Method and system to increase capacity of high throughput satellite communication
NL2016798B1 (en) 2016-05-19 2017-12-05 Essaidi Jalila Methods for producing a manure-derived cellulose acetate at atmospheric pressure.
US10865519B2 (en) 2016-11-16 2020-12-15 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
EP3682056A4 (en) * 2017-09-11 2021-06-09 Solenis Technologies, L.P. PROCESS FOR IMPROVED OXYGEN DELIGNIFICATION OF CHEMICAL WOOD PULP
KR20200074097A (ko) * 2017-10-03 2020-06-24 다우 글로벌 테크놀로지스 엘엘씨 저점도 셀룰로오스 에테르의 단순화된 제조 방법
CN111902578A (zh) 2018-02-23 2020-11-06 Gp纤维素有限责任公司 新型溶解木浆及其制备和使用方法

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