CL2019003059A1 - Proceso de tratamiento para materiales basados en textiles. - Google Patents
Proceso de tratamiento para materiales basados en textiles.Info
- Publication number
- CL2019003059A1 CL2019003059A1 CL2019003059A CL2019003059A CL2019003059A1 CL 2019003059 A1 CL2019003059 A1 CL 2019003059A1 CL 2019003059 A CL2019003059 A CL 2019003059A CL 2019003059 A CL2019003059 A CL 2019003059A CL 2019003059 A1 CL2019003059 A1 CL 2019003059A1
- Authority
- CL
- Chile
- Prior art keywords
- textile
- treatment
- treatment process
- based materials
- waste materials
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
- C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/08—Alkali 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
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
LA PRESENTE INVENCIÓN SE RELACIONA CON UN PROCESO DE TRATAMIENTO DE MATERIALES TEXTILES, NORMALMENTE MATERIALES DE DESECHO TEXTIL, QUE PERMITE SU PREPARACIÓN PARA SU USO POSTERIOR. EL TRATAMIENTO INCLUYE DOS O MÁS PASOS DE TRATAMIENTO QUÍMICO Y/O ENZIMÁTICO, INCLUIDO AL MENOS UN PASO DE TRATAMIENTO ALCALINO, TODO CON EL FIN DE DISOLVER AL MENOS PARCIALMENTE EL MATERIAL TEXTIL. ESPECÍFICAMENTE, EL PROCESO SE USA EN EL TRATAMIENTO DE MATERIALES DE DESECHO A BASE DE ALGODÓN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20175376A FI129105B (en) | 2017-04-27 | 2017-04-27 | Treatment procedure for textile-based materials |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2019003059A1 true CL2019003059A1 (es) | 2020-03-13 |
Family
ID=63919523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2019003059A CL2019003059A1 (es) | 2017-04-27 | 2019-10-24 | Proceso de tratamiento para materiales basados en textiles. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200232162A1 (es) |
EP (1) | EP3615576B1 (es) |
JP (2) | JP2020518713A (es) |
CN (1) | CN110785436A (es) |
BR (1) | BR112019022440A2 (es) |
CA (1) | CA3061579A1 (es) |
CL (1) | CL2019003059A1 (es) |
FI (1) | FI129105B (es) |
WO (1) | WO2018197756A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114481656B (zh) | 2015-06-11 | 2024-03-22 | 思科有限责任公司 | 用于从植物基和再生材料生产纸浆、能源和生物衍生物的方法和系统 |
WO2019140245A1 (en) | 2018-01-12 | 2019-07-18 | Tyton Biosciences, Llc | Methods for recycling cotton and polyester fibers from waste textiles |
SE542172C2 (en) * | 2018-07-13 | 2020-03-10 | Soedra Skogsaegarna Ekonomisk Foerening | Process for separation |
SE543048C2 (en) | 2018-12-19 | 2020-09-29 | Re Newcell Ab | A method for separating cellulosic fibers from non-cellulosic fibers |
CN111304767B (zh) * | 2020-02-17 | 2022-10-04 | 河北吉藁化纤有限责任公司 | 一种利用废旧纺织品再生浆粕生产再生纤维素纤维的制备方法及再生纤维素纤维 |
FI130401B (en) | 2020-03-09 | 2023-08-14 | Infinited Fiber Company Oy | Separation of polyester-cotton blends |
CN111505004B (zh) * | 2020-04-21 | 2021-04-06 | 东华大学 | 一种天然彩色棉与染色棉的鉴别方法 |
JP7048671B2 (ja) * | 2020-06-10 | 2022-04-05 | 大王製紙株式会社 | 繊維状セルロース含有物、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 |
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 |
FI20206386A1 (en) | 2020-12-31 | 2022-07-01 | Infinited Fiber Company Oy | Continuous dissolution of cellulose derivative |
FI130519B (en) | 2021-09-09 | 2023-10-24 | Infinited Fiber Company Oy | Method for processing fibrous raw material |
FI20225009A1 (en) | 2022-01-07 | 2023-07-08 | Infinited Fiber Company Oy | Cellulose carbamate polymer |
FI20225735A1 (en) * | 2022-08-19 | 2024-02-20 | Andritz Oy | SYSTEM FOR COLOR REMOVAL OF MATERIAL CONTAINING CELLULOSE |
FI20225736A1 (en) | 2022-08-19 | 2024-02-20 | Infinited Fiber Company Oy | A method for processing cellulose-containing waste material and the color-free material thus obtained |
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 |
SE2230370A1 (en) * | 2022-11-15 | 2024-05-16 | Valmet Oy | Method for bleaching cellulose pulp formed from recycled textile material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB605536A (en) * | 1944-12-30 | 1948-07-26 | Christian Bener | Process for refining textiles made of regenerated cellulose |
DE4444245C1 (de) * | 1994-12-13 | 1996-07-04 | Hoechst Ag | Verfahren zum Recycling von gefärbten, cellulosischen Abfallprodukten zu Fasern |
WO2003064476A1 (en) * | 2002-01-29 | 2003-08-07 | Valtion Teknillinen Tutkimuskeskus | Method for manufacturing cellulose carbamate |
CN102898531A (zh) * | 2012-10-23 | 2013-01-30 | 天津工业大学 | 一种气固相反应制备纤维素氨基甲酸酯的方法 |
US20160369456A1 (en) * | 2014-04-17 | 2016-12-22 | Evrnu, Spc | Methods and systems for processing cellulose-containing materials and isolating cellulose molecules; methods for regenerating cellulosic fibers |
CN103613784A (zh) * | 2013-11-27 | 2014-03-05 | 青岛福创环境科技有限公司 | 一种从废旧纺织品中回收化学纤维的方法 |
CN104060473B (zh) * | 2014-07-04 | 2016-04-13 | 临沂清宇环境资源工程设备有限公司 | 一种处理废旧涤棉织物的酶溶液及工艺 |
CN104531234B (zh) * | 2014-11-26 | 2016-05-11 | 河南工程学院 | 一种利用废旧纺织品生产燃料和道路沥青改性剂的方法 |
CN104651010A (zh) * | 2014-12-15 | 2015-05-27 | 民勤县家兴节能服务有限公司 | 一种利用废旧棉质衣物发酵做燃料的方法 |
CN106432683A (zh) * | 2016-09-12 | 2017-02-22 | 湖北工业大学 | 一种新型纤维素基聚氨酯泡沫材料及其制备方法 |
-
2017
- 2017-04-27 FI FI20175376A patent/FI129105B/en active IP Right Grant
-
2018
- 2018-04-27 WO PCT/FI2018/050310 patent/WO2018197756A1/en active Search and Examination
- 2018-04-27 JP JP2020510155A patent/JP2020518713A/ja active Pending
- 2018-04-27 CN CN201880043572.4A patent/CN110785436A/zh active Pending
- 2018-04-27 US US16/608,211 patent/US20200232162A1/en active Pending
- 2018-04-27 BR BR112019022440-8A patent/BR112019022440A2/pt not_active Application Discontinuation
- 2018-04-27 CA CA3061579A patent/CA3061579A1/en active Pending
- 2018-04-27 EP EP18791014.6A patent/EP3615576B1/en active Active
-
2019
- 2019-10-24 CL CL2019003059A patent/CL2019003059A1/es unknown
-
2022
- 2022-12-28 JP JP2022212361A patent/JP2023055696A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200232162A1 (en) | 2020-07-23 |
JP2023055696A (ja) | 2023-04-18 |
BR112019022440A2 (pt) | 2020-05-12 |
EP3615576A1 (en) | 2020-03-04 |
FI129105B (en) | 2021-07-15 |
WO2018197756A1 (en) | 2018-11-01 |
EP3615576C0 (en) | 2024-05-22 |
EP3615576B1 (en) | 2024-05-22 |
CN110785436A (zh) | 2020-02-11 |
JP2020518713A (ja) | 2020-06-25 |
EP3615576A4 (en) | 2021-01-13 |
CA3061579A1 (en) | 2018-11-01 |
FI20175376A1 (en) | 2018-10-28 |
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