MX2020007409A - Metodos para reciclar fibras de algodon y poliester de textiles residuales. - Google Patents

Metodos para reciclar fibras de algodon y poliester de textiles residuales.

Info

Publication number
MX2020007409A
MX2020007409A MX2020007409A MX2020007409A MX2020007409A MX 2020007409 A MX2020007409 A MX 2020007409A MX 2020007409 A MX2020007409 A MX 2020007409A MX 2020007409 A MX2020007409 A MX 2020007409A MX 2020007409 A MX2020007409 A MX 2020007409A
Authority
MX
Mexico
Prior art keywords
cellulose
methods
cotton
textiles
waste
Prior art date
Application number
MX2020007409A
Other languages
English (en)
Inventor
Todd Showalter
Iulian Bobe
Florin G Barla
Hsun - Cheng Su
Jeremy Jones
Original Assignee
Circ 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 Circ Llc filed Critical Circ Llc
Publication of MX2020007409A publication Critical patent/MX2020007409A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G11/00—Disintegrating fibre-containing articles to obtain fibres for re-use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/26—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/14—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with steam or water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G5/00—Separating, e.g. sorting, fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Se proporcionan sistemas y métodos que implican una reacción de agua subcrítica para reciclar los componentes de celulosa y poliéster de los textiles residuales de algodón y mezcla de algodón/poliéster que de otro modo se desecharían o eliminarían. Específicamente, los métodos descritos prevén el tratamiento de los textiles residuales para producir materiales avanzados que incluyen celulosa y ácido tereftálico (TPA) con un bajo impacto ambiental. La celulosa y el TPA que se producen son de alta calidad, lo que permite la producción de celulosa regenerada y tereftalato de polietileno (PET) regenerado adecuado para hilatura de fibras y aplicaciones textiles.
MX2020007409A 2018-01-12 2019-01-11 Metodos para reciclar fibras de algodon y poliester de textiles residuales. MX2020007409A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862616543P 2018-01-12 2018-01-12
PCT/US2019/013270 WO2019140245A1 (en) 2018-01-12 2019-01-11 Methods for recycling cotton and polyester fibers from waste textiles

Publications (1)

Publication Number Publication Date
MX2020007409A true MX2020007409A (es) 2020-09-14

Family

ID=67212728

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007409A MX2020007409A (es) 2018-01-12 2019-01-11 Metodos para reciclar fibras de algodon y poliester de textiles residuales.

Country Status (8)

Country Link
US (4) US10501599B2 (es)
EP (1) EP3737783A4 (es)
JP (2) JP7201144B2 (es)
KR (1) KR102662467B1 (es)
CN (2) CN117587552A (es)
AU (1) AU2019206607B2 (es)
MX (1) MX2020007409A (es)
WO (1) WO2019140245A1 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3363852A1 (en) * 2017-02-20 2018-08-22 Swerea IVF AB Polyester textile waste recycling
EP3511140A1 (en) * 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft A process for separating a fibrous target component from textile waste
EP3835023A1 (de) 2019-12-13 2021-06-16 Lenzing Aktiengesellschaft Verfahren zur verwertung von inhaltsstoffen aus mischtextilabfällen
EP4073156A1 (de) * 2019-12-13 2022-10-19 Lenzing Aktiengesellschaft Verfahren zur rückgewinnung von ausgangsstoffen aus mischtextilabfällen
JP7419093B2 (ja) * 2020-02-13 2024-01-22 大王製紙株式会社 廃プラスチックの選別装置、選別方法、及び選別プログラム
FI130401B (en) * 2020-03-09 2023-08-14 Infinited Fiber Company Oy Separation of polyester-cotton blends
GB2592086B (en) * 2020-06-17 2024-02-21 Coal Products Ltd Fibres
EP4196634A4 (en) * 2020-08-11 2024-01-17 Grasim Industries Ltd HIGHLY CYCLED CELLULOSE FIBERS
CN112064130A (zh) * 2020-09-03 2020-12-11 赛得利(江苏)纤维有限公司 一种再生浆和再生浆粘胶纤维及其制备方法
US20240092991A1 (en) * 2020-11-25 2024-03-21 Regenerated Textile Industries, LLC Modular textile recycling system and process
EP4271866A1 (en) * 2021-01-04 2023-11-08 Sharetex AB A versatile method to valorize cellulosic waste textiles
KR20220102882A (ko) * 2021-01-14 2022-07-21 코오롱인더스트리 주식회사 폴리에스테르의 해중합 방법
KR20220102883A (ko) * 2021-01-14 2022-07-21 코오롱인더스트리 주식회사 폴리에스테르의 탈색 방법 및 이를 포함하는 폴리에스테르의 해중합 방법
KR102622494B1 (ko) * 2022-04-22 2024-01-09 한국화학연구원 고분자 혼합물로부터 에스테르계 고분자의 화학적 선별 방법
WO2022235051A1 (ko) * 2021-05-03 2022-11-10 한국화학연구원 에스테르 작용기를 포함하는 유색 고분자로부터 색을 발현하는 이물질을 제거하기 위한 추출제, 추출 방법 및 유색 고분자 혼합물로부터 에스테르 작용기를 포함하는 고분자를 화학적으로 선별하는 방법
CN113564731B (zh) * 2021-06-17 2023-05-02 武汉纺织大学 一种回收利用牛仔激光废灰的方法及回收物
EP4144785B1 (en) * 2021-09-01 2024-04-24 Asia Pacific Resources International Holdings Ltd A method of recycling textile waste cellulose
US20230078562A1 (en) * 2021-09-16 2023-03-16 Circ, LLC Method of forming a polyester from a regenerated diacid formed from depolymerization of a waste material
US20230082247A1 (en) * 2021-09-16 2023-03-16 Circ, LLC Method of aging regenerated diacid crystals
KR102573320B1 (ko) 2021-12-28 2023-09-01 주식회사 플러스앤파트너스 재활용 면을 이용한 생분해성 친환경 원단의 제조방법
CN114541017B (zh) * 2021-12-30 2023-08-04 上海题桥江苏纺织科技有限公司 一种立体凹凸无拼缝再生环保提花面料及其制备方法
CN114230857B (zh) * 2021-12-31 2023-12-01 郑州中科新兴产业技术研究院 一种通过高温溶胀作用快速降解pet的方法
WO2023143943A1 (en) * 2022-01-28 2023-08-03 Textile Change Aps A process for decolouring textiles
DE102022000572A1 (de) * 2022-02-15 2023-08-17 EEDEN GerMan UG (haftungsbeschränkt) Herstellung von Zellstoff aus Baumwollgemisch
WO2023166122A1 (en) * 2022-03-04 2023-09-07 Avantium Knowledge Centre B.V. Method of extracting 5-chloromethylfurfural with an organic solvent from cellulosic fibers and man-made non-cellulosic fibers hydrolysed together with hydrochloric acid
FI20225430A1 (fi) * 2022-05-16 2023-11-17 Teknologian Tutkimuskeskus Vtt Oy Tekstiilimateriaalien viskositeetin arviointi
JP7209923B1 (ja) 2022-06-20 2023-01-23 時田毛織株式会社 Ｃｏ２の排出量を抑えつつ繊維廃棄物を低分子化して減量化する方法
US11958944B2 (en) 2022-06-24 2024-04-16 Hybridworks Chemical, Llc Polyester-cotton blend textile recycling process and system with rotating hydrolysis reactor
CN115181358B (zh) * 2022-06-30 2023-05-16 重庆长安汽车股份有限公司 一种废旧涤棉织物改性增强的聚丙烯复合材料及其制备方法
FI20225735A1 (fi) * 2022-08-19 2024-02-20 Andritz Oy Järjestelmä selluloosaa sisältävän materiaalin värinpoistoon
CN115594883B (zh) * 2022-09-30 2023-09-29 太原理工大学 基于酸性过氧化氢溶液的废旧涤棉混纺织物分离利用方法

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562493A (en) 1976-07-28 1980-03-12 Pira Research Ass For The Pape Pulping of cellulosic material
MX157433A (es) * 1981-06-12 1988-11-23 Celanese Mexicana Sa Procedimiento continuo para la obtencion de acido tereftalico y glicol puros,a partir de desperdicios de tereftalato de polietileno
US4436586A (en) 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US5151368A (en) 1991-01-11 1992-09-29 Technical Research Associates, Inc. Dual axis, continuous flow bioreactor apparatus
US5236959A (en) * 1992-03-12 1993-08-17 Hoechst Celanese Corporation Process for recycling polyester/cotton blends
JPH0782409A (ja) * 1993-09-14 1995-03-28 Nippon Kasei Chem Co Ltd ポリエステル樹脂から二塩基酸成分及び／又はグリコール成分を回収する方法
CN1139719A (zh) 1996-03-05 1997-01-08 何成才 一种用烟秆造纸的方法
JP3556463B2 (ja) * 1998-03-19 2004-08-18 三菱製紙株式会社 蛍光染料を含有する古紙パルプの蛍光消去法
SE9802844D0 (sv) 1998-08-24 1998-08-24 Kvaerner Pulping Tech Method for continuous cooking of lignocellulosic fibre material
JP4279413B2 (ja) 1999-07-16 2009-06-17 株式会社アドバンテスト 電子部品試験装置用インサート
EP1138663B1 (en) 2000-02-29 2002-10-16 Massimo Broccatelli Method for recovery of terephthalic acid from a material containing poly(ethylene terephthalates)
GB0016116D0 (en) 2000-06-30 2000-08-23 Crompton J R Plc Beverage infusion packages and materials therefor
US6545061B1 (en) 2000-08-01 2003-04-08 Eastman Chemical Company Recycling of polyethylene terephthalate with regeneration of acetic acid
SE518542C2 (sv) 2001-03-21 2002-10-22 Kvaerner Pulping Tech Kontinuerlig kokare förfarande för drift av kontinuerlig kokare och återföringssystem för kokvätska i en kontinuerlig kokare
JP2004534653A (ja) 2001-07-17 2004-11-18 ジー−ウェイ リャン 天然有機物質の親水性／疎水性特性を変化させるための酸化的熱化学乾燥プロセス
GB0119237D0 (en) 2001-08-07 2001-10-03 Bioregional Minimills Uk Ltd Paper plant
SE520956C2 (sv) 2001-12-05 2003-09-16 Kvaerner Pulping Tech Kontinuerlig kokning med extra uppehållstid för avdragen vätska utanför kokaren
US6772767B2 (en) 2002-09-09 2004-08-10 Brown & Williamson Tobacco Corporation Process for reducing nitrogen containing compounds and lignin in tobacco
BRPI0403740A (pt) 2004-08-25 2006-05-02 Luiz Alberto Jermolovicius processo para reciclagem quìmica de poli (tereftalato de etileno) pós-consumo e equipamento para realizar reciclagem quìmica de poli (tereftalato de etileno) pós-consumo
JP2006241380A (ja) * 2005-03-04 2006-09-14 Matsushita Electric Works Ltd プラスチックの分解方法
JP4937521B2 (ja) 2005-03-31 2012-05-23 三井化学株式会社 ポリエステルより高純度モノマーを回収する方法及び高純度モノマー、ポリエステル
US20070029252A1 (en) 2005-04-12 2007-02-08 Dunson James B Jr System and process for biomass treatment
JP2006316191A (ja) 2005-05-13 2006-11-24 National Institute Of Advanced Industrial & Technology セルロース系高分子の選別除去方法および装置
US7771565B2 (en) 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
CN101448581A (zh) 2006-09-28 2009-06-03 Eco原料株式会社 有机类废弃物的处理系统
JP4101856B1 (ja) 2007-06-13 2008-06-18 リアルプラスティック株式会社 ポリエチレンテレフタレート樹脂の分解回収方法
JP2009001734A (ja) 2007-06-25 2009-01-08 Purex:Kk セルロース系混繊維／布帛の分解方法および得られた分解物
US20100193116A1 (en) 2007-07-12 2010-08-05 Innventia Ab Method for manufacturing a composite material having reduced mechanosorptive creep, the composite material, use of the method and the composite material
CN101235095B (zh) 2007-08-03 2013-06-05 方真 一种完全溶解木质纤维素生物质的方法及其设备和应用
US7807419B2 (en) 2007-08-22 2010-10-05 E. I. Du Pont De Nemours And Company Process for concentrated biomass saccharification
FI121235B (fi) 2008-02-25 2010-08-31 Valtion Teknillinen Uudet selluloosajohdannaiset, menetelmä niiden valmistamiseksi sekä niiden käyttö
JP5103260B2 (ja) 2008-04-23 2012-12-19 川崎重工業株式会社 セルロース系バイオマスの糖化分解方法及び糖化分解装置
US8546560B2 (en) 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
CN104193705B (zh) 2008-07-16 2017-09-01 瑞恩麦特克斯股份有限公司 使用一种或多种超临界流体从生物质萃取糠醛和葡萄糖的方法
US8241873B2 (en) 2008-12-19 2012-08-14 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
DK2425024T3 (da) 2009-04-28 2013-04-15 Heli Inovatio Handelsbolag Fremgangsmåde til hydrolyse af cellulose
SE0950534A1 (sv) 2009-07-07 2010-10-12 Stora Enso Oyj Metod för framställning av mikrofibrillär cellulosa
JP2011032388A (ja) 2009-08-03 2011-02-17 Nippon Steel Engineering Co Ltd 燃料製造システム及び燃料の製造方法
US8637718B2 (en) 2009-09-25 2014-01-28 Auburn University Biomass to biochar conversion in subcritical water
WO2011116252A2 (en) 2010-03-17 2011-09-22 Pa, Llc Method and system for processing of aquatic species
CN102947421B (zh) 2010-04-07 2015-02-25 莱斯拉有限公司 生物燃料的生产方法
PT2567023E (pt) 2010-05-04 2014-12-23 Bahia Specialty Cellulose Sa Método e sistema para a produção de pasta de dissolução com elevado teor alfa
JP5694513B2 (ja) 2010-05-27 2015-04-01 バイーア スペシャルティ セルロース ソシエダッド アノニマ アルカリ性濾液の再使用による冷苛性ソーダ抽出を用いてパルプを加工する方法及びシステム
US8709770B2 (en) 2010-08-31 2014-04-29 Iogen Energy Corporation Process for improving the hydrolysis of cellulose in high consistency systems using one or more unmixed and mixed hydrolysis reactors
EP2632957B1 (en) 2010-10-27 2018-11-21 Re:NewCell AB Process for the derivatization of cellulose
WO2012115590A1 (en) 2011-02-24 2012-08-30 Innventia Ab Single-step method for production of nano pulp by acceleration and disintegration of raw material
CN102392378B (zh) 2011-08-12 2014-04-23 北京工业大学 一种二氧化碳催化制备蔗渣微晶纤维素的方法
BR112014007067B1 (pt) 2011-09-30 2020-12-01 Kawasaki Jukogyo Kabushiki Kaisha método para produzir etanol usando biomassa celulósica como matéria-prima
DK2751169T3 (en) 2011-10-07 2018-11-26 Teknologian Tutkimuskeskus Vtt Oy FUNCTIONALIZED LIGNIN AND METHOD OF PRODUCING SAME
WO2013124265A1 (en) 2012-02-20 2013-08-29 Renewcell Lux S.À.R.L Regeneration of cellulose
US9339058B2 (en) 2012-04-19 2016-05-17 R. J. Reynolds Tobacco Company Method for producing microcrystalline cellulose from tobacco and related tobacco product
JP6346399B2 (ja) 2012-08-08 2018-06-20 株式会社ミルボン 毛髪変形用処理剤および毛髪変形処理方法
FI129086B (en) 2012-09-14 2021-06-30 Teknologian Tutkimuskeskus Vtt Oy Method for producing soluble pulp
GB201216921D0 (en) 2012-09-21 2012-11-07 Worn Again Footwear And Accessories Ltd Process
CN102911395A (zh) * 2012-10-15 2013-02-06 四川农业大学 一种废弃棉织物资源化回收利用的方法
WO2014089412A1 (en) 2012-12-07 2014-06-12 Evernu Technology Llc Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates
US20140275299A1 (en) 2013-03-14 2014-09-18 Algae Systems, LLC Systems and Methods for Hydrothermal Conversion of Biomass
US9765411B2 (en) 2013-05-07 2017-09-19 Tyton Biosciences, Llc Green process to hydrolyze carbohydrates from tobacco biomass using subcritical water
KR102351582B1 (ko) 2013-05-23 2022-01-14 엑셀러지 코포레이션 바이오매스로부터의 연료 및 생물비료의 생산
FR3007412B1 (fr) * 2013-06-20 2015-07-17 Centre Nat Rech Scient Procede de recuperation de fibres organiques a partir d'un materiau composite
WO2015111071A2 (en) 2013-12-31 2015-07-30 Reliance Industries Limited A process for recovering polyester
BR112017000391A2 (pt) 2014-07-10 2018-01-23 Leaf Sciences Pty Ltd métodos para a produção de um material lignocelulósico, de um açúcar fermentável e de um produto de fermentação, material lignocelulósico parcialmente hidrolisado, açúcar fermentável, produto de fermentação e aparelho para a produção de um material lignocelulósico
GB2528495B (en) 2014-07-24 2021-03-03 Worn Again Tech Limited Recycling process
EP3172267A1 (en) 2014-07-24 2017-05-31 Worn Again Footwear And Accessories Limited Recycling process
US9951171B2 (en) * 2014-08-20 2018-04-24 Resinate Materials Group, Inc. Polyester polyols from recycled polymers and waste streams
MY182605A (en) * 2014-09-05 2021-01-26 Petroliam Nasional Berhad Petronas Selective extraction and conversion of a cellulosic feedstock to ethylene glycol
BR112017006012A2 (pt) * 2014-09-26 2017-12-19 Renmatix Inc mistura por adição, adesivos de madeira curados, madeiras compensadas, painéis de partículas orientadas, e composição
EP3209830A4 (en) 2014-10-24 2018-07-25 Teknologian tutkimuskeskus VTT Oy Method of processing and fractionating biomass and use of fractions thus obtained
FI127679B (en) 2015-01-29 2018-11-30 Teknologian Tutkimuskeskus Vtt Oy Thermoplastic fibrous materials and the process for their manufacture
CN106146877B (zh) * 2015-04-17 2019-02-12 中国科学院化学研究所 一种利用离子液体回收废旧纺织品的方法
FI128917B (en) 2015-05-29 2021-03-15 Teknologian Tutkimuskeskus Vtt Oy Molar mass controlled cellulose
AU2016275154A1 (en) 2015-06-11 2017-12-07 Tyton Biosciences, Llc Process and system for producing pulp, energy, and bioderivatives from plant-based and recycled materials
US9550713B1 (en) 2015-07-09 2017-01-24 Loop Industries, Inc. Polyethylene terephthalate depolymerization
NL2016190B1 (en) 2016-02-01 2017-08-10 Stichting Saxion Method for regenerating cellulose fibers from cellulose-containing textile.
CN106065085A (zh) 2016-06-30 2016-11-02 余燕平 一种可溶解纺织品的回收、再生、循环使用技术
SE541675C2 (en) 2016-10-19 2019-11-26 Re Newcell Ab Recycling of cellulosic textiles
WO2018104330A1 (en) 2016-12-06 2018-06-14 Re:Newcell Ab Cellulose fibers
CN106674588B (zh) * 2017-01-05 2019-05-28 太原理工大学 一种亚临界水条件下分离回收废旧涤棉混纺织物的方法
FI128918B (en) 2017-02-10 2021-03-15 Teknologian Tutkimuskeskus Vtt Oy Use of molecular weight controlled cellulose
GB2560726B (en) 2017-03-22 2022-12-21 Worn Again Tech Limited Dissolution process
FI129105B (en) 2017-04-27 2021-07-15 Teknologian Tutkimuskeskus Vtt Oy Treatment procedure for textile-based materials
US10895038B2 (en) 2017-05-31 2021-01-19 Gpcp Ip Holdings Llc High consistency re-pulping method, apparatus and absorbent products incorporating recycled fiber
US10392565B2 (en) 2017-12-14 2019-08-27 Savannah River Nuclear Solutions, Llc Conversion of biomass by efficient base-catalyzed decarboxylation reaction
WO2020084412A1 (en) 2018-10-23 2020-04-30 Radient Technologies Innovations Inc. Intelligence-driven automation of biomass extraction

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