MA47076A - Procédé de réduction en pâte de matière première à base de coton - Google Patents

Procédé de réduction en pâte de matière première à base de coton

Info

Publication number
MA47076A
MA47076A MA047076A MA47076A MA47076A MA 47076 A MA47076 A MA 47076A MA 047076 A MA047076 A MA 047076A MA 47076 A MA47076 A MA 47076A MA 47076 A MA47076 A MA 47076A
Authority
MA
Morocco
Prior art keywords
cotton
raw material
reduction process
based raw
material reduction
Prior art date
Application number
MA047076A
Other languages
English (en)
Inventor
Stephan Silbermann
Christian Weilach
Original Assignee
Chemiefaser Lenzing Ag
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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of MA47076A publication Critical patent/MA47076A/fr

Links

Classifications

    • 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
    • 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
    • C08B9/00—Cellulose xanthate; Viscose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose
    • C08B9/02—Sulfidisers; Dissolvers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • 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
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose
    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • 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
    • D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air
    • 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
    • D21C3/22—Other features of pulping 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
    • 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
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045—Sulfates
    • C08K2003/3063—Magnesium sulfate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
MA047076A 2016-12-22 2017-12-22 Procédé de réduction en pâte de matière première à base de coton MA47076A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16206392.9A EP3339504A1 (fr) 2016-12-22 2016-12-22 Procédé de réduction en pâte de matières premières à base de coton

Publications (1)

Publication Number Publication Date
MA47076A true MA47076A (fr) 2019-10-30

Family

ID=57629399

Family Applications (1)

Application Number Title Priority Date Filing Date
MA047076A MA47076A (fr) 2016-12-22 2017-12-22 Procédé de réduction en pâte de matière première à base de coton

Country Status (8)

Country Link
US (2) US11939405B2 (fr)
EP (2) EP3339504A1 (fr)
JP (1) JP7243009B2 (fr)
KR (2) KR20210044324A (fr)
CN (1) CN110088393A (fr)
MA (1) MA47076A (fr)
TW (1) TWI694196B (fr)
WO (1) WO2018115428A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3511449T3 (pl) 2018-01-15 2022-07-18 Lenzing Aktiengesellschaft Ponowne wykorzystanie celulozy lyocell w sposobie lyocell
EP4400540A3 (fr) 2018-01-15 2024-10-30 Lenzing Aktiengesellschaft Fonctionnalisation de corps étrangers dans un procédé lyocell
EP3511874A1 (fr) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Codage d'un produit cellulosique
PT3868929T (pt) 2018-01-15 2025-07-28 Chemiefaser Lenzing Ag Corpo moldado que apresenta elastano incorporado em celulose e processo de produção do mesmo
EP3511448A1 (fr) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Procédé de recyclage du matériau textile comprenant de la cellulose
EP3511451A1 (fr) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Procédé de recyclage d'un produit textile mélangé comportant de la cellulose et de la matière plastique synthétique
TR201816585A2 (tr) 2018-11-05 2019-02-21 Veritas Tekstil Konfeksiyon Pazarlama San Ve Tic A S Pamuk sapından süper kritik akışkan faz ile elyaf üretimi
SE543048C2 (en) 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers
EP3670010A1 (fr) 2018-12-21 2020-06-24 Lenzing Aktiengesellschaft Procédé de recyclage d'une matière première à base de cellulose à partir de déchets textiles mélangés et matière première à base de cellulose produite par ce procédé
EP3748072A1 (fr) * 2019-06-04 2020-12-09 Lenzing Aktiengesellschaft Procédé de fabrication continue d'une matière de départ traitée contenant de la cellulose
EP3748074A1 (fr) 2019-06-04 2020-12-09 Lenzing Aktiengesellschaft Procédé de fabrication d'une pâte à papier cellulosique à partir de vieux textiles
EP3748071A1 (fr) * 2019-06-04 2020-12-09 Lenzing Aktiengesellschaft Traitement commun d'une matière première lignocellulosique et d'un produit sans lignine contenant de la cellulose
EP3983583A4 (fr) * 2019-06-13 2023-07-12 TreeToTextile AB Fibres produites à partir de déchets cellulosiques recyclés
WO2021006798A1 (fr) * 2019-07-05 2021-01-14 Kiram Ab Procédé pour pâte à dissoudre à partir d'un matériau textile recyclé
JP7698645B2 (ja) 2019-12-13 2025-06-25 レンチング アクチエンゲゼルシャフト 混合の繊維（ｂｌｅｎｄｅｄ ｔｅｘｔｉｌｅ）廃棄物から出発材料を回収する方法
EP3835023A1 (fr) 2019-12-13 2021-06-16 Lenzing Aktiengesellschaft Procédé de recyclage d'ingrédients à partir de déchets textiles mixtes
CN111636101B (zh) * 2020-04-24 2022-01-14 赛得利(九江)纤维有限公司 一种去除废旧棉织物溶解浆中金属离子的方法
US20230411760A1 (en) 2021-04-05 2023-12-21 Lg Energy Solution, Ltd. Battery module including compression pad having improved insulation and assembly, battery pack and vehicle including the same
CN117321262A (zh) * 2021-05-03 2023-12-29 亚太资源国际控股有限公司 用于处理非木材原料的方法
CN113250004A (zh) * 2021-05-31 2021-08-13 山东银鹰股份有限公司 一种莱赛尔纤维用棉浆粕的清洁制浆工艺
CN115537954B (zh) * 2022-09-26 2023-09-22 新乡化纤股份有限公司 一种纤维素纺丝液的制备方法及其制备的产品与应用

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA553349A (fr) 1950-10-04 1958-02-18 Hercules Powder Company Procede de reduction en pulpe
US2686120A (en) 1952-01-14 1954-08-10 Ontario Paper Co Ltd Alkaline pulping of lignocellulose in the presence of oxygen to produce pulp, vanillin, and other oxidation products of lignin substance
AT287905B (de) 1968-09-20 1971-02-10 Chemiefaser Lenzing Ag Verfahren zur Herstellung von Faden aus regenerierter Cellulose
US3632469A (en) * 1969-06-05 1972-01-04 Ethyl Corp Process for the manufacture of dissolving grade pulp
US3900334A (en) * 1971-04-13 1975-08-19 Univ California Lignocellulosic molding method and product
JPS5131281B2 (fr) 1973-01-12 1976-09-06
JPS49108301A (fr) * 1973-02-20 1974-10-15
US4087316A (en) 1975-09-02 1978-05-02 Cotton Incorporated Process for obtaining seed hull commodities including cellulosic fibers and xylitol
JPS54142303A (en) * 1978-04-27 1979-11-06 Daicel Ltd Linter purifying method
JPS57176283A (en) * 1981-04-21 1982-10-29 Daicel Ltd Production of linter pulp for acetate
JPS6112991A (ja) * 1984-06-22 1986-01-21 旭化成株式会社 リンタ−の連続的な酸素アルカリ蒸解法
AT392972B (de) 1988-08-16 1991-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung von loesungen von cellulose sowie einrichtung zur durchfuehrung des verfahrens
DE4035813A1 (de) 1990-11-10 1992-05-14 Akzo Gmbh Sauerstoffbleichung
ATA53792A (de) 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
JP3093052B2 (ja) * 1992-09-30 2000-10-03 沖電気工業株式会社 ケーブル誤接続補償回路
EP0647466A3 (fr) * 1993-10-08 1996-01-17 Akzo Nobel Nv Membranes cellulosiques.
US6174412B1 (en) 1998-03-02 2001-01-16 Purely Cotton, Inc. Cotton linter tissue products and method for preparing same
AU2003901396A0 (en) 2003-03-25 2003-04-10 Commonwealth Scientific And Industrial Research Organisation Methods for bleaching of cellulosic materials
US7351764B2 (en) 2004-03-31 2008-04-01 Nalco Company Methods to enhance brightness of pulp and optimize use of bleaching chemicals
AT503610B1 (de) * 2006-05-10 2012-03-15 Chemiefaser Lenzing Ag Verfahren zur herstellung eines zellstoffes
WO2009015555A1 (fr) * 2007-07-27 2009-02-05 Shandong Tralin Paper Co., Ltd Pâte à papier à base d'herbe utilisée dans la fabrication du papier et son procédé de préparation
KR101410110B1 (ko) 2007-12-05 2014-06-25 산동 후인 페이퍼 앤드 인바이런멘탈 프로텍션 테크놀로지 컴패니, 리미티드 화본과 목초류 본색 제지품 및 그 제조방법
CN101289818B (zh) 2008-06-10 2010-09-22 宜宾长毅浆粕有限责任公司 棉短绒氧解制备溶解浆的方法
CN101413146B (zh) * 2008-11-27 2010-09-29 宜宾长毅浆粕有限责任公司 一种使用复合助剂制备棉短绒浆粕的蒸煮方法
AR088750A1 (es) * 2011-08-30 2014-07-02 Cargill Inc Procesos de elaboracion de pulpa
PT2817448T (pt) 2012-02-20 2017-02-21 Re:Newcell Ab Regeneração de celulose
AT515152B1 (de) * 2013-11-26 2015-12-15 Chemiefaser Lenzing Ag Verfahren zum Vorbehandeln von rückgewonnenen Baumwollfasern zur Verwendung bei der Herstellung von Formkörpern aus regenerierter Cellulose

Also Published As

Publication number Publication date
WO2018115428A1 (fr) 2018-06-28
JP2020502389A (ja) 2020-01-23
JP7243009B2 (ja) 2023-03-22
KR20190095416A (ko) 2019-08-14
EP3559341B1 (fr) 2024-02-28
US20240199765A1 (en) 2024-06-20
EP3339504A1 (fr) 2018-06-27
CN110088393A (zh) 2019-08-02
US20210130501A1 (en) 2021-05-06
US11939405B2 (en) 2024-03-26
TW201823554A (zh) 2018-07-01
TWI694196B (zh) 2020-05-21
EP3559341A1 (fr) 2019-10-30
KR20210044324A (ko) 2021-04-22

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