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AR088750A1 - Procesos de elaboracion de pulpa - Google Patents

Procesos de elaboracion de pulpa

Info

Publication number
AR088750A1
AR088750A1 ARP120103180A ARP120103180A AR088750A1 AR 088750 A1 AR088750 A1 AR 088750A1 AR P120103180 A ARP120103180 A AR P120103180A AR P120103180 A ARP120103180 A AR P120103180A AR 088750 A1 AR088750 A1 AR 088750A1
Authority
AR
Argentina
Prior art keywords
pulp
manufacturing process
elaboration processes
wood
elaboration
Prior art date
Application number
ARP120103180A
Other languages
English (en)
Inventor
Hawkins Brent
Martin Fred
Original Assignee
Cargill 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 Cargill Inc filed Critical Cargill Inc
Publication of AR088750A1 publication Critical patent/AR088750A1/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • D21C3/003—Pulping cellulose-containing materials with 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
    • 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
    • D21C3/222—Use of compounds accelerating the pulping 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • 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

Landscapes

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

Abstract

La presente, en un aspecto se refiere a el proceso de elaboración de pulpa que comprende la utilización de una alta concentración de antraquinona (AQ). El proceso de elaboración de pulpa es capaz de proveer una pulpa con un bajo número Kappa y con inesperada alta resistencia. El proceso de elaboración de pulpa puede utilizar maderas o fibras no madereras (por ejemplo, bagazo y rastrojo de maíz) para proveer pulpa con una buena calidad para fabricar papel. Asimismo se relaciona con una composición de pulpa realizada a partir del proceso de elaboración de pulpa descrito aquí.
ARP120103180A 2011-08-30 2012-08-29 Procesos de elaboracion de pulpa AR088750A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161529211P 2011-08-30 2011-08-30

Publications (1)

Publication Number Publication Date
AR088750A1 true AR088750A1 (es) 2014-07-02

Family

ID=47756867

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103180A AR088750A1 (es) 2011-08-30 2012-08-29 Procesos de elaboracion de pulpa

Country Status (13)

Country Link
US (2) US20140174680A1 (es)
EP (1) EP2751333A4 (es)
KR (1) KR20140068095A (es)
CN (1) CN103764903A (es)
AR (1) AR088750A1 (es)
AU (1) AU2012301895A1 (es)
BR (1) BR112014004303A2 (es)
CA (1) CA2846640A1 (es)
CO (1) CO6890094A2 (es)
IN (1) IN2014CN01515A (es)
MX (1) MX2014002364A (es)
WO (1) WO2013033386A1 (es)
ZA (1) ZA201401307B (es)

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US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
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US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11639579B2 (en) * 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
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Also Published As

Publication number Publication date
KR20140068095A (ko) 2014-06-05
CN103764903A (zh) 2014-04-30
AU2012301895A1 (en) 2014-02-27
IN2014CN01515A (es) 2015-05-08
US20150129143A1 (en) 2015-05-14
CO6890094A2 (es) 2014-03-10
EP2751333A1 (en) 2014-07-09
EP2751333A4 (en) 2015-04-29
MX2014002364A (es) 2014-04-14
US20140174680A1 (en) 2014-06-26
CA2846640A1 (en) 2013-03-07
ZA201401307B (en) 2017-05-31
WO2013033386A1 (en) 2013-03-07
BR112014004303A2 (pt) 2017-03-21

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