PT3609924T - Reciclagem amiga do ambiente de resíduos celulósicos - Google Patents

Reciclagem amiga do ambiente de resíduos celulósicos

Info

Publication number
PT3609924T
PT3609924T PT188027130T PT18802713T PT3609924T PT 3609924 T PT3609924 T PT 3609924T PT 188027130 T PT188027130 T PT 188027130T PT 18802713 T PT18802713 T PT 18802713T PT 3609924 T PT3609924 T PT 3609924T
Authority
PT
Portugal
Prior art keywords
environmentally friendly
waste recycling
cellulose waste
friendly cellulose
recycling
Prior art date
Application number
PT188027130T
Other languages
English (en)
Original Assignee
Univ Washington State
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 Washington State filed Critical Univ Washington State
Publication of PT3609924T publication Critical patent/PT3609924T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
PT188027130T 2017-05-14 2018-05-11 Reciclagem amiga do ambiente de resíduos celulósicos PT3609924T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762505967P 2017-05-14 2017-05-14
US201862635892P 2018-02-27 2018-02-27

Publications (1)

Publication Number Publication Date
PT3609924T true PT3609924T (pt) 2022-02-24

Family

ID=64274585

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188027130T PT3609924T (pt) 2017-05-14 2018-05-11 Reciclagem amiga do ambiente de resíduos celulósicos

Country Status (5)

Country Link
US (1) US11884751B2 (pt)
EP (1) EP3609924B1 (pt)
CN (1) CN110678485B (pt)
PT (1) PT3609924T (pt)
WO (1) WO2018213117A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020251463A1 (en) * 2019-06-13 2020-12-17 Treetotextile Ab Fibers produced from recycled cellulosic waste material
CN115322432B (zh) * 2022-08-30 2023-09-22 新乡化纤股份有限公司 一种基于废旧纺织品离子液法再生纤维素气凝胶的绿色制备工艺
CN117205764B (zh) * 2023-11-01 2024-02-23 赛普(杭州)过滤科技有限公司 一种除病毒用纤维素膜、制备方法及过滤膜组件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266981A (en) * 1978-03-08 1981-05-12 Purdue Research Corporation Process for recovering and utilizing cellulose using sulfuric acid
FI67561C (fi) 1982-12-08 1985-04-10 Neste Oy Foerfarande foer upploesning av cellulosakarbamat
DE4444245C1 (de) 1994-12-13 1996-07-04 Hoechst Ag Verfahren zum Recycling von gefärbten, cellulosischen Abfallprodukten zu Fasern
US6306334B1 (en) 1996-08-23 2001-10-23 The Weyerhaeuser Company Process for melt blowing continuous lyocell fibers
CN1282773C (zh) * 2005-05-30 2006-11-01 武汉大学 二步凝固浴法制备再生纤维素纤维的方法
CN101397369A (zh) * 2008-09-26 2009-04-01 中国科学技术大学 一种纤维素的水基溶剂体系及相应溶解纤维素的方法
DK2425024T3 (da) * 2009-04-28 2013-04-15 Heli Inovatio Handelsbolag Fremgangsmåde til hydrolyse af cellulose
CN102443868B (zh) * 2010-09-30 2014-10-15 中国纺织科学研究院 一种制造再生纤维素纤维的方法
AU2012364198B2 (en) * 2012-01-03 2017-02-16 Council Of Scientific & Industrial Research A process for chemical conversion of cellulose isolated from aromatic spent biomass to hydroxymethyl furfural
PT2817448T (pt) * 2012-02-20 2017-02-21 Re:Newcell Ab Regeneração de celulose
CN103965519B (zh) * 2014-05-16 2016-05-04 齐鲁工业大学 一种再生纤维素增强淀粉薄膜的制备方法
AT517020B1 (de) * 2015-02-06 2020-02-15 Chemiefaser Lenzing Ag Recycling von cellulosischen Kunstfasern

Also Published As

Publication number Publication date
CN110678485B (zh) 2021-11-23
US20200199257A1 (en) 2020-06-25
EP3609924A1 (en) 2020-02-19
WO2018213117A1 (en) 2018-11-22
EP3609924A4 (en) 2020-11-11
EP3609924B1 (en) 2021-12-29
US11884751B2 (en) 2024-01-30
CN110678485A (zh) 2020-01-10

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