BR112017000387A2 - métodos para a produção de um material celulósico, de um produto à base de papel e de um derivado de celulose, material celulósico modificado, produto à base de papel, derivado de celulose e aparelho para a produção de um material celulósico - Google Patents

métodos para a produção de um material celulósico, de um produto à base de papel e de um derivado de celulose, material celulósico modificado, produto à base de papel, derivado de celulose e aparelho para a produção de um material celulósico

Info

Publication number
BR112017000387A2
BR112017000387A2 BR112017000387-2A BR112017000387A BR112017000387A2 BR 112017000387 A2 BR112017000387 A2 BR 112017000387A2 BR 112017000387 A BR112017000387 A BR 112017000387A BR 112017000387 A2 BR112017000387 A2 BR 112017000387A2
Authority
BR
Brazil
Prior art keywords
cellulosic material
producing
paper
cellulose derivative
based product
Prior art date
Application number
BR112017000387-2A
Other languages
English (en)
Inventor
Baker Alex
Alan Edye Leslie
Original Assignee
Leaf Sciences Pty Ltd
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
Priority claimed from AU2014902666A external-priority patent/AU2014902666A0/en
Application filed by Leaf Sciences Pty Ltd filed Critical Leaf Sciences Pty Ltd
Publication of BR112017000387A2 publication Critical patent/BR112017000387A2/pt

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting 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
    • D21C3/003—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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
    • D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)

Abstract

a presente invenção se refere a um método para a produção de um material celulósico modificado, incluindo o tratamento de um material lignocelulósico com um ácido e/ou um alcalino e, em seguida, um poliol. a presente invenção também se refere aos métodos para a produção de um produto à base de papel ou um derivado de celulose a partir de dito material celulósico modificado. a presente invenção também se refere a um material celulósico modificado, um produto à base de papel e um derivado de celulose produzido por tais métodos. a presente invenção também se refere a um aparelho para a produção de um material celulósico modificado, tal como através do método mencionado acima.
BR112017000387-2A 2014-07-10 2015-07-10 métodos para a produção de um material celulósico, de um produto à base de papel e de um derivado de celulose, material celulósico modificado, produto à base de papel, derivado de celulose e aparelho para a produção de um material celulósico BR112017000387A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2014902666A AU2014902666A0 (en) 2014-07-10 Methods for treating lignocellulosic material
AU2014902666 2014-07-10
AU2014904334A AU2014904334A0 (en) 2014-10-29 Methods for treating lignocellulosic material
AU2014904334 2014-10-29
PCT/AU2015/050389 WO2016004481A1 (en) 2014-07-10 2015-07-10 Methods for treating lignocellulosic material

Publications (1)

Publication Number Publication Date
BR112017000387A2 true BR112017000387A2 (pt) 2018-01-23

Family

ID=55063407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000387-2A BR112017000387A2 (pt) 2014-07-10 2015-07-10 métodos para a produção de um material celulósico, de um produto à base de papel e de um derivado de celulose, material celulósico modificado, produto à base de papel, derivado de celulose e aparelho para a produção de um material celulósico

Country Status (10)

Country Link
US (1) US20170211231A1 (pt)
EP (1) EP3167113A4 (pt)
JP (1) JP6702959B2 (pt)
KR (1) KR20170038830A (pt)
CN (1) CN106661834B (pt)
AU (1) AU2015286229B2 (pt)
BR (1) BR112017000387A2 (pt)
CA (1) CA2953702A1 (pt)
MX (1) MX2017000276A (pt)
WO (1) WO2016004481A1 (pt)

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MX2017000277A (es) 2014-07-10 2017-04-27 Leaf Sciences Pty Ltd Metodos para hidrolizar material lignocelulosico.
WO2016141432A1 (en) * 2015-03-09 2016-09-15 Leaf Sciences Pty Ltd Apparatus, system and method for treating lignocellulosic material
CN106393361A (zh) * 2016-10-11 2017-02-15 阜阳市伟叶家具有限公司 一种烷基烯酮二聚体协同纳米二氧化钛疏水增强的速生木材改性剂
WO2018142025A1 (en) * 2017-02-01 2018-08-09 Aalto University Foundation Sr A method to convert mechanical pulp derived waste material into value added cellulose products
AU2018286673B2 (en) * 2017-06-20 2023-04-27 Basf Se Method of increasing the throughput and/or decreasing energy usage of a pulping process
CA3078833A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature pretreatment with sulfur dioxide
WO2019090413A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature sulfur dioxide pretreatment
AU2019200694B2 (en) * 2018-02-09 2019-10-10 Department Of Biotechnology Additive composition useful for improved production of fermentable sugars from lignocellulosic biomass
US11312977B2 (en) 2018-04-06 2022-04-26 Iogen Corporation Pretreatment with lignosulfonic acid
CN108687905B (zh) * 2018-05-17 2020-09-11 姚子巍 一种木材热改性方法
CN108867085B (zh) * 2018-08-20 2021-02-02 福建华夏合成革有限公司 四面弹耐水解超软蛋白合成革
CN110882680A (zh) * 2019-12-05 2020-03-17 广东海纳新材料科技有限公司 一种疏水矿化废弃纤维吸附材料的制备方法
KR102588704B1 (ko) * 2020-08-10 2023-10-16 경북대학교 산학협력단 셀룰로오스 마이크로 파이버의 제조 방법 및 이에 의해 제조된 셀룰로오스 마이크로 파이버
KR102631641B1 (ko) * 2020-08-27 2024-02-01 경북대학교 산학협력단 리그닌 함량이 조절된 셀룰로오스 파이버의 제조 방법
CN112048933B (zh) * 2020-09-07 2022-11-15 齐鲁工业大学 化机浆和半化学浆的生产方法
CN118202002A (zh) * 2021-11-10 2024-06-14 株式会社大赛璐 木质纤维素衍生物组合物及其制造方法

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Also Published As

Publication number Publication date
AU2015286229B2 (en) 2018-11-08
EP3167113A4 (en) 2018-03-07
CN106661834B (zh) 2020-09-15
WO2016004481A1 (en) 2016-01-14
JP2017520692A (ja) 2017-07-27
US20170211231A1 (en) 2017-07-27
MX2017000276A (es) 2017-04-27
JP6702959B2 (ja) 2020-06-03
EP3167113A1 (en) 2017-05-17
CA2953702A1 (en) 2016-01-14
KR20170038830A (ko) 2017-04-07
CN106661834A (zh) 2017-05-10
AU2015286229A1 (en) 2017-02-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]