PT3286373T - Métodos para a produção de nanocelulose com alto teor de sólidos - Google Patents

Métodos para a produção de nanocelulose com alto teor de sólidos

Info

Publication number
PT3286373T
PT3286373T PT167840222T PT16784022T PT3286373T PT 3286373 T PT3286373 T PT 3286373T PT 167840222 T PT167840222 T PT 167840222T PT 16784022 T PT16784022 T PT 16784022T PT 3286373 T PT3286373 T PT 3286373T
Authority
PT
Portugal
Prior art keywords
nanocellulose
production
methods
high solids
solids
Prior art date
Application number
PT167840222T
Other languages
English (en)
Original Assignee
Univ Maine System
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 Univ Maine System filed Critical Univ Maine System
Publication of PT3286373T publication Critical patent/PT3286373T/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
    • D21C3/20—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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives 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
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
PT167840222T 2015-04-23 2016-04-22 Métodos para a produção de nanocelulose com alto teor de sólidos PT3286373T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562151795P 2015-04-23 2015-04-23

Publications (1)

Publication Number Publication Date
PT3286373T true PT3286373T (pt) 2023-08-24

Family

ID=57143688

Family Applications (1)

Application Number Title Priority Date Filing Date
PT167840222T PT3286373T (pt) 2015-04-23 2016-04-22 Métodos para a produção de nanocelulose com alto teor de sólidos

Country Status (9)

Country Link
US (1) US10794002B2 (pt)
EP (1) EP3286373B1 (pt)
BR (1) BR112017022596B1 (pt)
CA (1) CA2983443C (pt)
ES (1) ES2951166T3 (pt)
FI (1) FI3286373T3 (pt)
PL (1) PL3286373T3 (pt)
PT (1) PT3286373T (pt)
WO (1) WO2016172616A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4051716A4 (en) * 2019-10-29 2023-11-01 University of Maine System Board of Trustees LIGNOCELLULOSE FOAM COMPOSITIONS AND METHOD FOR THE PRODUCTION THEREOF
EP3882928B1 (en) * 2020-03-17 2023-11-15 Hitachi Energy Ltd Mfc/nc in transformer boards used in power transformers
EP4192261A1 (en) * 2020-08-07 2023-06-14 Chang, Yiu Wen Enhanced bonding and sealing between two fibrous materials
AU2022287908A1 (en) 2021-06-09 2023-12-14 Soane Materials Llc Articles of manufacture comprising nanocellulose elements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7381294B2 (en) 2002-07-18 2008-06-03 Japan Absorbent Technology Institute Method and apparatus for manufacturing microfibrillated cellulose fiber
EP2196579A1 (en) 2008-12-09 2010-06-16 Borregaard Industries Limited, Norge Method for producing microfibrillated cellulose
EP2196478A1 (en) 2008-12-12 2010-06-16 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Surface modified cellulose nanofibrils
CA2797681C (en) 2010-04-27 2018-12-18 University Of Maine System Board Of Trustees Method for drying cellulose nanofibrils
FI127301B (fi) * 2011-02-10 2018-03-15 Upm Kymmene Corp Menetelmä nanoselluloosan käsittelemiseksi ja menetelmällä saatu tuote
FI126118B (en) * 2012-02-10 2016-06-30 Upm Kymmene Corp Process for pretreatment of cellulose pulp
FI126819B (en) 2012-02-13 2017-06-15 Upm Kymmene Corp Procedure for concentrating fibrillar cellulose and fibrillar cellulose product
EP2861799B1 (en) 2012-06-13 2019-06-05 University of Maine System Board of Trustees Energy efficient process for preparing nanocellulose fibers
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
NZ743055A (en) * 2013-03-08 2020-03-27 Xyleco Inc Equipment protecting enclosures
PL3140454T3 (pl) 2014-05-07 2020-06-01 University Of Maine System Board Of Trustees Wysokowydajne wytwarzanie nanofibrylowanej celulozy

Also Published As

Publication number Publication date
EP3286373A1 (en) 2018-02-28
US10794002B2 (en) 2020-10-06
PL3286373T3 (pl) 2023-09-25
CA2983443A1 (en) 2016-10-27
US20180094383A1 (en) 2018-04-05
ES2951166T3 (es) 2023-10-18
EP3286373B1 (en) 2023-06-07
BR112017022596B1 (pt) 2022-10-25
CA2983443C (en) 2024-01-02
WO2016172616A1 (en) 2016-10-27
FI3286373T3 (fi) 2023-07-19
EP3286373A4 (en) 2018-09-12
BR112017022596A2 (pt) 2018-07-24

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