ZA814137B - A method for the delignification of wood and other ligno-cellusocic products - Google Patents

A method for the delignification of wood and other ligno-cellusocic products

Info

Publication number
ZA814137B
ZA814137B ZA814137A ZA814137A ZA814137B ZA 814137 B ZA814137 B ZA 814137B ZA 814137 A ZA814137 A ZA 814137A ZA 814137 A ZA814137 A ZA 814137A ZA 814137 B ZA814137 B ZA 814137B
Authority
ZA
South Africa
Prior art keywords
ligno
phenols
delignification
cellusocic
wood
Prior art date
Application number
ZA814137A
Other languages
English (en)
Inventor
J Sachetto
J Armanet
H Tournier
J Ake
A Johansson
A Roman
Original Assignee
Aeci Ltd
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 Aeci Ltd filed Critical Aeci Ltd
Publication of ZA814137B publication Critical patent/ZA814137B/xx

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
    • D21C3/003—Pulping cellulose-containing materials with organic 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods

Landscapes

  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ZA814137A 1980-06-20 1981-06-18 A method for the delignification of wood and other ligno-cellusocic products ZA814137B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH473780 1980-06-20

Publications (1)

Publication Number Publication Date
ZA814137B true ZA814137B (en) 1982-11-24

Family

ID=4281619

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814137A ZA814137B (en) 1980-06-20 1981-06-18 A method for the delignification of wood and other ligno-cellusocic products

Country Status (11)

Country Link
US (1) US4511433A (fr)
EP (1) EP0043342B1 (fr)
JP (1) JPS5751889A (fr)
AT (1) ATE5541T1 (fr)
BR (1) BR8103885A (fr)
CA (1) CA1167204A (fr)
DE (1) DE3161585D1 (fr)
FI (1) FI69131C (fr)
OA (1) OA06842A (fr)
ZA (1) ZA814137B (fr)
ZW (1) ZW14381A1 (fr)

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CA2099318A1 (fr) * 1993-06-28 1994-12-29 Peter Fransham Traitement thermolytique des piquets enduits de pentachlorophenol
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AUPP729098A0 (en) * 1998-11-24 1998-12-17 University Of Melbourne, The Process for the recovery of low molecular weight phenols and/or cellulose or cellulose-rich residue
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US6214395B1 (en) * 1999-10-21 2001-04-10 Hickory Specialties, Inc. Liquid smoke browning agent solution
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WO2003040462A1 (fr) * 2001-11-09 2003-05-15 Biopulping International, Inc. Pre-traitement aux micro-ondes de rondins utilises dans la fabrication du papier et d'autres produits en bois
WO2003089589A2 (fr) * 2002-04-15 2003-10-30 Merck & Co., Inc. Analyse matricielle d'expression genique dans des cellules
PT1520071E (pt) * 2002-07-04 2011-09-12 Metso Power Oy Método para tratamento de lixívia residual
CA2544316A1 (fr) * 2003-10-31 2005-05-12 Ebara Corporation Methode de separation et de recuperation d'une solution acide/sucre et d'un derive de lignophenol a partir d'une substance lignocellulosique
US7183339B2 (en) * 2004-11-02 2007-02-27 Shen Kuo C Method for making dimensionally stable composite products from lignocelluloses
FI122815B (fi) * 2005-04-18 2012-07-13 Cerefi Oy Menetelmä lignoselluloosamateriaalien ja niistä saatujen jakeiden fraktioimiseksi
EP1937892A4 (fr) * 2005-07-08 2011-11-30 Biopulping Int Inc Methode de traitement de materiaux lignocellulosiques
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US8062428B2 (en) * 2007-11-06 2011-11-22 University Of Central Florida Research Foundation, Inc. Solid acid catalyzed hydrolysis of cellulosic materials
FR2932815B1 (fr) * 2008-06-23 2015-10-30 Cie Ind De La Matiere Vegetale Cimv Procede de pretraitement de la matiere premiere vegetale pour la production, a partir de ressources sacchariferes et lignocellulosiques, de bioethanol et/ou de sucre, et installation.
US8765428B2 (en) * 2008-07-18 2014-07-01 Mascoma Corporation Flow-through biological conversion of lignocellulosic biomass
CA2638150C (fr) * 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2650913C (fr) * 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Methode et appareillage de transport de produits de depart cellulosiques
CA2638160C (fr) * 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (fr) * 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Methode et appareil permettant le transport d'une charge d'alimentation cellulosique
CA2638159C (fr) * 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Methode et appareil permettant le traitement d'une charge d'alimentation cellulosique
CA2650919C (fr) * 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Methode et installation de transport de produit de depart cellulosique
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BRPI1100063A2 (pt) 2010-05-07 2017-04-04 Abengoa Bioenergy New Tech Inc processos para a recuperação de valores de uma massa de fermentação, e para extração de lignina e inorgânicos, e, produtos de sólidos ricos em lignina
EP2489780B1 (fr) * 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Procédé intégré pour le fractionnement sélectif et la séparation de la lignocellulose en ses principaux composants
US20140182582A1 (en) * 2012-12-31 2014-07-03 Api Intellectual Property Holdings, Llc Processes for making cellulose with very low lignin content for glucose, high-purity cellulose, or cellulose derivatives
US9365525B2 (en) 2013-02-11 2016-06-14 American Science And Technology Corporation System and method for extraction of chemicals from lignocellulosic materials
KR101479676B1 (ko) 2013-05-23 2015-01-08 씨제이제일제당 주식회사 저분자 리그닌 유도체의 제조방법
US9382283B2 (en) * 2014-08-01 2016-07-05 American Science And Technology Corporation Oxygen assisted organosolv process, system and method for delignification of lignocellulosic materials and lignin recovery
US9950858B2 (en) 2015-01-16 2018-04-24 R.J. Reynolds Tobacco Company Tobacco-derived cellulose material and products formed thereof
US11154087B2 (en) 2016-02-02 2021-10-26 R.J. Reynolds Tobacco Company Method for preparing flavorful compounds isolated from black liquor and products incorporating the flavorful compounds
CA3021679A1 (fr) * 2016-05-03 2017-11-09 Shell Internationale Research Maatschappij B.V. Solvants a base de lignine et leurs procedes de preparation
US10196778B2 (en) 2017-03-20 2019-02-05 R.J. Reynolds Tobacco Company Tobacco-derived nanocellulose material
JP7104507B2 (ja) * 2017-11-08 2022-07-21 アースリサイクル株式会社 セルロースの分離方法
JP2021080367A (ja) * 2019-11-19 2021-05-27 出光興産株式会社 土壌改良剤、土壌、土壌改良方法及び改良された土壌の製造方法
CN113004123B (zh) * 2021-03-18 2022-07-26 青岛科技大学 一种制备间苯三酚的方法
CN116770613A (zh) * 2023-08-01 2023-09-19 贵州大学 热致液液相分离溶剂和纤维素预处理及组分分离的方法
CN119570060A (zh) * 2024-12-02 2025-03-07 齐鲁工业大学(山东省科学院) 一种提取浅色酚化木质素的方法

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DE326705C (de) * 1919-10-17 1920-09-30 Richard Hartmuth Dr Verfahren zur Behandlung von Holz oder zellulosehaltigen Stoffen zwecks Gewinnung von Zellulose und kuenstlichem Harz, Lack, Asphalt u. dgl.
DE326059C (de) * 1919-11-01 1920-09-22 August Caspritz Staender fuer Armbanduhren
GB341861A (en) * 1928-12-13 1931-01-14 Cornstalk Products Company Inc Improvements in or relating to the destructive distillation of residues from pulp manufacture
US2024689A (en) * 1934-02-16 1935-12-17 Celanese Corp Production of cellulose from ligno-cellulosic materials
FR1430458A (fr) * 1964-02-24 1966-03-04 Weyerhaeuser Co Procédé de récupération de sous-produits des opérations de réduction en pâte à papier
US3442753A (en) * 1965-10-20 1969-05-06 Norman Quigley Pulping or ligno-cellulosic material with a reaction product of triethyleneglycol and organic acid
JPS50962B1 (fr) * 1971-08-06 1975-01-14
DE2229673A1 (de) * 1972-06-19 1974-01-17 Schweers Verfahren zur herstellung von phenolzellstoff
YU41117B (en) * 1977-08-31 1986-12-31 Paszner Laszlo Process for obtaining sugovar, lingnig and cellulose from lignocellulose

Also Published As

Publication number Publication date
JPS5751889A (en) 1982-03-26
ZW14381A1 (en) 1982-03-24
DE3161585D1 (en) 1984-01-12
FI69131C (fi) 1985-12-10
EP0043342B1 (fr) 1983-12-07
EP0043342A1 (fr) 1982-01-06
OA06842A (fr) 1983-02-28
BR8103885A (pt) 1982-03-09
ATE5541T1 (de) 1983-12-15
US4511433A (en) 1985-04-16
FI811894L (fi) 1981-12-21
CA1167204A (fr) 1984-05-15
FI69131B (fi) 1985-08-30

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