CA3127344A1 - Systems and methods for dewatering and drying nanocellulose - Google Patents

Systems and methods for dewatering and drying nanocellulose Download PDF

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Publication number
CA3127344A1
CA3127344A1 CA3127344A CA3127344A CA3127344A1 CA 3127344 A1 CA3127344 A1 CA 3127344A1 CA 3127344 A CA3127344 A CA 3127344A CA 3127344 A CA3127344 A CA 3127344A CA 3127344 A1 CA3127344 A1 CA 3127344A1
Authority
CA
Canada
Prior art keywords
nanocellulose
slurry
dispersion
twin
drying agent
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3127344A
Other languages
English (en)
French (fr)
Inventor
Kimberly Nelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Granbio Intellectual Property Holdings LLC
Original Assignee
Granbio Intellectual Property Holdings LLC
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 Granbio Intellectual Property Holdings LLC filed Critical Granbio Intellectual Property Holdings LLC
Publication of CA3127344A1 publication Critical patent/CA3127344A1/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA3127344A 2019-01-22 2020-03-22 Systems and methods for dewatering and drying nanocellulose Pending CA3127344A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962795277P 2019-01-22 2019-01-22
PCT/US2020/024093 WO2020160565A1 (en) 2019-01-22 2020-03-22 Systems and methods for dewatering and drying nanocellulose

Publications (1)

Publication Number Publication Date
CA3127344A1 true CA3127344A1 (en) 2020-08-06

Family

ID=71842359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3127344A Pending CA3127344A1 (en) 2019-01-22 2020-03-22 Systems and methods for dewatering and drying nanocellulose

Country Status (8)

Country Link
US (2) US12065782B2 (enExample)
EP (1) EP3965922B1 (enExample)
JP (1) JP7706371B2 (enExample)
CN (1) CN115243785A (enExample)
BR (1) BR112021014209A2 (enExample)
CA (1) CA3127344A1 (enExample)
MY (1) MY207386A (enExample)
WO (1) WO2020160565A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11821047B2 (en) 2017-02-16 2023-11-21 Apalta Patent OÜ High pressure zone formation for pretreatment
BR112022012348A2 (pt) 2019-12-22 2022-09-13 Sweetwater Energy Inc Métodos de fazer lignina especializada e produtos de lignina da biomassa
WO2022087431A1 (en) * 2020-10-25 2022-04-28 Sweetwater Energy, Inc. Method of dewatering cellulose
BR112023025737A2 (pt) 2021-06-09 2024-02-27 Soane Mat Llc Artigos de fabricação compreendendo elementos de nanocelulose
FI20216320A1 (en) 2021-12-22 2023-06-23 Valmet Technologies Oy System and method for making microfibrous cellulose (MFC).
JP7812666B2 (ja) * 2022-01-17 2026-02-10 東洋製罐グループホールディングス株式会社 セルロースナノクリスタル含有樹脂組成物及びこの樹脂組成物から成る層を備えた積層紙
CN116791390B (zh) * 2023-02-07 2026-01-16 中国农业科学院麻类研究所 一种以芦笋老茎为原料的纳米纤维素及其制备方法和应用
EE05892B1 (et) * 2023-03-20 2026-03-16 Tallinna Tehnikaülikool Reaktiivse ekstrusiooni liin ja meetod termoplasti tootmiseks tselluloosist
WO2024215693A1 (en) * 2023-04-10 2024-10-17 Soane Materials Llc Foamed articles of manufacture comprising nanocellulose elements
CN116814149B (zh) * 2023-05-23 2024-07-23 厦门卓施特新材料科技有限公司 一种高稳定气凝胶温变控温膏料及其制备方法
CN117230542B (zh) * 2023-09-25 2024-08-09 天津永续新材料有限公司 一种磷酸化纤维素纳米纤维及其制备方法
WO2025121606A1 (ko) * 2023-12-06 2025-06-12 삼성전자주식회사 폴리우레탄 폼 및 그 제조방법
US12392087B1 (en) 2024-11-04 2025-08-19 United Arab Emirates University Bio-composite material integrating natural fibers with bio-binders and a process for its preparation

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481076A (en) 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
US6228213B1 (en) * 1997-09-19 2001-05-08 University Of Nebraska-Lincoln Production of microcrystalline cellulose by reactive extrusion
AU2003273105A1 (en) 2003-06-30 2005-01-13 Hyosung Corporation A jomogeneous cellulose solution and high tenacity lyocell multifilament using the same
US8449986B2 (en) * 2008-03-05 2013-05-28 Scout Materials Llc Multifunctional biocomposite additive compositions and methods
US8974634B2 (en) * 2009-12-01 2015-03-10 Nippon Paper Industries Co., Ltd. Cellulose nanofibers
EP2684898B1 (en) 2011-03-11 2020-05-20 DIC Corporation Modified cellulose nanofibers, production method thereof, and resin composition using same
JP5462227B2 (ja) 2011-09-07 2014-04-02 株式会社日本製鋼所 セルロースナノファイバー入りポリオレフィン微多孔延伸フィルムの製造方法及びセルロースナノファイバー入りポリオレフィン微多孔延伸フィルム及び非水二次電池用セパレータ
JP2015508129A (ja) * 2012-02-08 2015-03-16 ダウ コーニング コーポレーションＤｏｗ Ｃｏｒｎｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ 粉末又は繊維形態の基材
FI126089B (en) * 2012-12-20 2016-06-30 Kemira Oyj PROCEDURE FOR PREPARING DRAINED MICROFIBRILLARY CELLULOSA
US20140274633A1 (en) * 2013-03-14 2014-09-18 Smart Planet Technologies, Inc. Composite structures for packaging articles and related methods
EP3127954B1 (en) * 2014-03-31 2021-09-01 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Polymer dispersant for cellulose, aqueous dispersion treatment agent containing same, readily dispersible cellulose composition, cellulose dispersion resin composition, and dispersant-containing resin composition for cellulose dispersion
JP6460736B2 (ja) 2014-11-14 2019-01-30 国立研究開発法人産業技術総合研究所 熱可塑性樹脂組成物
FI127918B (en) * 2015-09-03 2019-05-15 Helsingin Yliopisto Method of dewatering water soluble polymers
KR102374477B1 (ko) 2016-04-22 2022-03-15 파이버린 테크놀로지스 리미티드 재분산된 미세섬유상 셀룰로오스
US11306206B2 (en) 2016-07-27 2022-04-19 Fpinnovations Vacuum-assisted co-extrusion of flexible fibres and the moldable thermoplastic composites produced
WO2019010336A1 (en) * 2017-07-05 2019-01-10 Renmatix, Inc. MANUFACTURE, ISOLATION, PURIFICATION AND USES OF PARTICULATE PARTICLE SIZE PARTICULATE CELLULOSE PARTICULATE COMPOSITIONS
JP6796111B2 (ja) * 2018-07-13 2020-12-02 大王製紙株式会社 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法
JP7121576B2 (ja) 2018-07-31 2022-08-18 大王製紙株式会社 繊維状セルロース複合樹脂及び繊維状セルロース含有物の製造方法、並びに繊維状セルロース複合樹脂
US11041051B2 (en) 2018-10-01 2021-06-22 Purdue Research University Method for dispersion of nanocellulose in melt-processed polymers
US12378390B2 (en) 2018-10-22 2025-08-05 Birla Carbon U.S.A., Inc. Methods for improving nanocellulose dispersion in elastomeric compounds, and compositions containing dispersed nanocellulose in elastomer compounds

Also Published As

Publication number Publication date
EP3965922A4 (en) 2022-11-23
EP3965922C0 (en) 2025-11-05
JP2022532280A (ja) 2022-07-14
EP3965922B1 (en) 2025-11-05
CN115243785A (zh) 2022-10-25
EP3965922A1 (en) 2022-03-16
WO2020160565A1 (en) 2020-08-06
US20220127788A1 (en) 2022-04-28
US12065782B2 (en) 2024-08-20
US20250043509A1 (en) 2025-02-06
BR112021014209A2 (pt) 2021-09-21
JP7706371B2 (ja) 2025-07-11
MY207386A (en) 2025-02-25

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