AR089187A1 - Un metodo para elaborar un componente de lignina, un componente de lignina y su uso y un producto - Google Patents

Un metodo para elaborar un componente de lignina, un componente de lignina y su uso y un producto

Info

Publication number
AR089187A1
AR089187A1 ARP120104575A ARP120104575A AR089187A1 AR 089187 A1 AR089187 A1 AR 089187A1 AR P120104575 A ARP120104575 A AR P120104575A AR P120104575 A ARP120104575 A AR P120104575A AR 089187 A1 AR089187 A1 AR 089187A1
Authority
AR
Argentina
Prior art keywords
lignin component
lignin
product
acid treatment
developing
Prior art date
Application number
ARP120104575A
Other languages
English (en)
Inventor
Miettinen Mauno
Original Assignee
Upm Kymmene Corp
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
Priority claimed from FI20116253A external-priority patent/FI129404B/en
Priority claimed from FI20125703A external-priority patent/FI126765B/en
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Publication of AR089187A1 publication Critical patent/AR089187A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • 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
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid 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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Método para elaborar un componente de lignina a partir de un material de lignina mediante tratamiento ácido, que comprende: formar un componente de lignina a partir de un material de lignina mediante tratamiento de dicho material en al menos una etapa de tratamiento con ácido; y optimizar las condiciones del proceso por medio de una combinación de parámetros de proceso que comprenden tiempo de retención, temperatura y nivel de pH en dicha etapa de tratamiento con ácido para que el tiempo de retención sea mayor que 6 horas durante al menos una etapa de dicho tratamiento con ácido. La presente se relaciona además con los componentes de lignina correspondientes, con el uso del componente de lignina y con un producto.
ARP120104575A 2011-12-09 2012-12-05 Un metodo para elaborar un componente de lignina, un componente de lignina y su uso y un producto AR089187A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20116253A FI129404B (en) 2011-12-09 2011-12-09 Method for preparing the lignin component, the lignin component and its use, and the product
FI20125703A FI126765B (en) 2012-06-25 2012-06-25 Process for the preparation of a lignin component, lignin component and its use and product

Publications (1)

Publication Number Publication Date
AR089187A1 true AR089187A1 (es) 2014-08-06

Family

ID=47553099

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120104575A AR089187A1 (es) 2011-12-09 2012-12-05 Un metodo para elaborar un componente de lignina, un componente de lignina y su uso y un producto

Country Status (12)

Country Link
US (3) US9688824B2 (es)
EP (2) EP2788404B1 (es)
CN (1) CN104114615B (es)
AR (1) AR089187A1 (es)
BR (1) BR112014013964B1 (es)
CA (1) CA2858651C (es)
ES (1) ES2924876T3 (es)
PL (1) PL2788404T3 (es)
PT (1) PT2788404T (es)
RS (1) RS63442B1 (es)
UY (1) UY34492A (es)
WO (1) WO2013083876A2 (es)

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FI129548B (en) 2020-06-26 2022-04-14 Upm Kymmene Corp Regulation of hot water liquefaction

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Also Published As

Publication number Publication date
PL2788404T3 (pl) 2022-09-19
EP2788404B1 (en) 2022-06-29
CA2858651C (en) 2021-01-26
US9688824B2 (en) 2017-06-27
BR112014013964B1 (pt) 2021-01-19
BR112014013964A8 (pt) 2017-06-13
US20180305502A1 (en) 2018-10-25
US10526456B2 (en) 2020-01-07
CN104114615B (zh) 2019-02-15
WO2013083876A2 (en) 2013-06-13
ES2924876T3 (es) 2022-10-11
US20140339455A1 (en) 2014-11-20
CA2858651A1 (en) 2013-06-13
CN104114615A (zh) 2014-10-22
RS63442B1 (sr) 2022-08-31
US10100157B2 (en) 2018-10-16
EP2788404A2 (en) 2014-10-15
BR112014013964A2 (pt) 2017-06-13
EP4144784A1 (en) 2023-03-08
WO2013083876A3 (en) 2014-05-01
UY34492A (es) 2013-06-28
US20170247514A1 (en) 2017-08-31
PT2788404T (pt) 2022-08-09

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