CN115243785A - 用于脱水和干燥纳米纤维素的系统和方法 - Google Patents

用于脱水和干燥纳米纤维素的系统和方法 Download PDF

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Publication number
CN115243785A
CN115243785A CN202080018384.3A CN202080018384A CN115243785A CN 115243785 A CN115243785 A CN 115243785A CN 202080018384 A CN202080018384 A CN 202080018384A CN 115243785 A CN115243785 A CN 115243785A
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China
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nanocellulose
slurry
desiccant
dispersant
water
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CN202080018384.3A
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English (en)
Chinese (zh)
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金伯利·纳尔逊
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Grand Biotechnology Intellectual Property Holding Co ltd
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Grand Biotechnology Intellectual Property Holding Co ltd
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Publication of CN115243785A publication Critical patent/CN115243785A/zh
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    • 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
    • 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
    • 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
    • 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)
CN202080018384.3A 2019-01-22 2020-03-22 用于脱水和干燥纳米纤维素的系统和方法 Pending CN115243785A (zh)

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
CN115243785A true CN115243785A (zh) 2022-10-25

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CN202080018384.3A Pending CN115243785A (zh) 2019-01-22 2020-03-22 用于脱水和干燥纳米纤维素的系统和方法

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)

Cited By (2)

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CN116791390A (zh) * 2023-02-07 2023-09-22 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
CN116814149A (zh) * 2023-05-23 2023-09-29 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

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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
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
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

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CN102656316A (zh) * 2009-12-01 2012-09-05 国立大学法人京都大学 纤维素纳米纤维
WO2020013045A1 (ja) * 2018-07-13 2020-01-16 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

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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
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
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CN102656316A (zh) * 2009-12-01 2012-09-05 国立大学法人京都大学 纤维素纳米纤维
WO2020013045A1 (ja) * 2018-07-13 2020-01-16 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

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116791390A (zh) * 2023-02-07 2023-09-22 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
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
CN116814149A (zh) * 2023-05-23 2023-09-29 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

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EP3965922A4 (en) 2022-11-23
EP3965922C0 (en) 2025-11-05
JP2022532280A (ja) 2022-07-14
CA3127344A1 (en) 2020-08-06
EP3965922B1 (en) 2025-11-05
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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