BR112014004242A2 - composição de polpa - Google Patents

composição de polpa

Info

Publication number
BR112014004242A2
BR112014004242A2 BR112014004242A BR112014004242A BR112014004242A2 BR 112014004242 A2 BR112014004242 A2 BR 112014004242A2 BR 112014004242 A BR112014004242 A BR 112014004242A BR 112014004242 A BR112014004242 A BR 112014004242A BR 112014004242 A2 BR112014004242 A2 BR 112014004242A2
Authority
BR
Brazil
Prior art keywords
pulp
papermaking
pulp composition
relates
quality
Prior art date
Application number
BR112014004242A
Other languages
English (en)
Inventor
A 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 BR112014004242A2 publication Critical patent/BR112014004242A2/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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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
    • D21C3/003—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
    • D21C3/024—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes with NH3 or H2O
    • 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/64—Alkaline compounds
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/32—Bleaching agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

resumo patente de invenção: "composição de polpa". a presente invenção refere-se, em um aspecto, a uma composição de polpa produzida a partir de fibras renováveis agrícolas (arf) que tem baixo número kappa com inesperada qualidade suficiente para fabricação de papel (por exemplo, parâmetros de alta resistência e alto grau schopper riegler). um outro aspecto da invenção refere-se a uma polpa arf que tem brilho iso de 60% ou mais, e inesperada qualidade suficiente para fabricação de papel (por exemplo parâmetros de alta resistência e alto grau schopper riegler). um outro aspecto da invenção refere-se a uma composição de polpa produzida a partir de um processo de polpação que compreende o uso de uma alta concentração de antraquinona (aq). o processo de polpação pode usar fibras de madeira ou não lenhosas (por exemplo, bagaço de cana e resíduos do milho) para fornecer uma polpa com boa qualidade para a fabricação de papel. 20589599v1
BR112014004242A 2011-08-30 2012-08-30 composição de polpa BR112014004242A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161529212P 2011-08-30 2011-08-30
PCT/US2012/053141 WO2013033397A1 (en) 2011-08-30 2012-08-30 Pulp composition

Publications (1)

Publication Number Publication Date
BR112014004242A2 true BR112014004242A2 (pt) 2017-03-28

Family

ID=47756874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004242A BR112014004242A2 (pt) 2011-08-30 2012-08-30 composição de polpa

Country Status (12)

Country Link
US (2) US20140182801A1 (pt)
EP (1) EP2751334A4 (pt)
KR (1) KR20140068099A (pt)
CN (1) CN103764906A (pt)
AR (1) AR088787A1 (pt)
AU (1) AU2012301811A1 (pt)
BR (1) BR112014004242A2 (pt)
CA (1) CA2846646A1 (pt)
CO (1) CO6890095A2 (pt)
MX (1) MX2014002358A (pt)
WO (1) WO2013033397A1 (pt)
ZA (1) ZA201401308B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9421477B2 (en) 2013-08-12 2016-08-23 Green Extraction Technologies Biomass fractionation and extraction apparatus
US20150045543A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Isolation method for water insoluble components of a biomass and products provided therefrom
US20150044306A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals
AT515180B1 (de) 2013-10-15 2016-06-15 Chemiefaser Lenzing Ag Dreidimensionaler cellulosischer Formkörper, Verfahren zu seiner Herstellung und seine Verwendung
AT515174B1 (de) 2013-10-15 2019-05-15 Chemiefaser Lenzing Ag Cellulosesuspension, Verfahren zu ihrer Herstellung und Verwendung
AT515152B1 (de) * 2013-11-26 2015-12-15 Chemiefaser Lenzing Ag Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose
US9856605B2 (en) * 2014-03-31 2018-01-02 Api Intellectual Property Holdings, Llc Integration of non-woody biorefining at pulp and paper plants
AT517020B1 (de) 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling von cellulosischen Kunstfasern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217574A (en) * 1989-02-15 1993-06-08 Union Camp Patent Holdings Inc. Process for oxygen delignifying high consistency pulp by removing and recycling pressate from alkaline pulp
PT881326E (pt) * 1997-05-30 2002-04-29 Schoeller & Hoesch Papierfab Processo para a preparacao de celuloses speciais branqueadas
KR100866041B1 (ko) * 1998-06-17 2008-10-30 나일 화이버 펄프 앤드 페이퍼 인코포레이티드 아룬도 도낵스 펄프, 종이제품, 및 입자보드
US6302997B1 (en) * 1999-08-30 2001-10-16 North Carolina State University Process for producing a pulp suitable for papermaking from nonwood fibrous materials
CN1274904C (zh) * 2003-08-26 2006-09-13 山东泉林纸业有限责任公司 一种蒸煮锅全黑液大液比禾草类蒸煮工艺
WO2006089274A1 (en) * 2005-02-19 2006-08-24 International Paper Company Pulp and paper having increased brightness
US7914646B2 (en) * 2006-07-21 2011-03-29 Nalco Company Compositions and processes for paper production
GB2439135A (en) * 2006-06-13 2007-12-19 Ecopulpa Limitada Pulp process
EP2224059B1 (en) * 2007-12-05 2014-09-10 Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd Grass type unbleached paper products and production method thereof
CN101451313B (zh) * 2007-12-05 2012-01-25 山东福荫造纸环保科技有限公司 一种以禾草类植物为原料制备漂白化学浆的方法
US8298373B2 (en) * 2008-02-07 2012-10-30 University Of New Brunswick Combined process of peroxide bleaching of wood pulps and addition of optical brightening agents
CN101691703B (zh) * 2009-04-30 2011-10-26 山东福荫造纸环保科技有限公司 一种改善的撕裂指数、游离度和抗张指数且性能稳定的本色草浆

Also Published As

Publication number Publication date
AR088787A1 (es) 2014-07-10
US20140182801A1 (en) 2014-07-03
EP2751334A1 (en) 2014-07-09
WO2013033397A1 (en) 2013-03-07
EP2751334A4 (en) 2015-04-22
CN103764906A (zh) 2014-04-30
US20150041085A1 (en) 2015-02-12
CO6890095A2 (es) 2014-03-10
AU2012301811A1 (en) 2014-02-27
KR20140068099A (ko) 2014-06-05
MX2014002358A (es) 2014-04-07
ZA201401308B (en) 2016-09-28
CA2846646A1 (en) 2013-03-07

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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]