ATE101175T1 - Ligninzubereitung und verfahren zur herstellung. - Google Patents

Ligninzubereitung und verfahren zur herstellung.

Info

Publication number
ATE101175T1
ATE101175T1 AT90900397T AT90900397T ATE101175T1 AT E101175 T1 ATE101175 T1 AT E101175T1 AT 90900397 T AT90900397 T AT 90900397T AT 90900397 T AT90900397 T AT 90900397T AT E101175 T1 ATE101175 T1 AT E101175T1
Authority
AT
Austria
Prior art keywords
preparation
lignin
ligni
production
black liquor
Prior art date
Application number
AT90900397T
Other languages
English (en)
Inventor
Wilhelm Aarsrud
Hans Bergstroem
Ingemar Falkehag
Original Assignee
Lignotech Sweden Ab
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 Lignotech Sweden Ab filed Critical Lignotech Sweden Ab
Application granted granted Critical
Publication of ATE101175T1 publication Critical patent/ATE101175T1/de

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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT90900397T 1988-12-12 1989-12-12 Ligninzubereitung und verfahren zur herstellung. ATE101175T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8804477A SE468717B (sv) 1988-12-12 1988-12-12 Ligninpreparat och foerfarande foer dess framstaellning
PCT/SE1989/000725 WO1990006964A1 (en) 1988-12-12 1989-12-12 A lignin preparation and a method for its manufacture

Publications (1)

Publication Number Publication Date
ATE101175T1 true ATE101175T1 (de) 1994-02-15

Family

ID=20374201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90900397T ATE101175T1 (de) 1988-12-12 1989-12-12 Ligninzubereitung und verfahren zur herstellung.

Country Status (8)

Country Link
EP (1) EP0448599B1 (de)
AT (1) ATE101175T1 (de)
CA (1) CA2005146C (de)
DE (1) DE68912949T2 (de)
ES (1) ES2062500T3 (de)
FI (1) FI100054B (de)
SE (1) SE468717B (de)
WO (1) WO1990006964A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104504B (fi) * 1993-04-16 2000-02-15 Kvaerner Pulping Oy Menetelmä sulfaattisellutehtaan hajukaasujen polttolaitoksen savukaasujen puhdistamiseksi
US8172981B2 (en) 2004-09-14 2012-05-08 Lignoboost Ab Separating lignin from black liquor by precipitation, suspension and separation
SE0402201D0 (sv) 2004-09-14 2004-09-14 Stfi Packforsk Ab Method for separating lignin from black liquor
SE0402437D0 (sv) 2004-10-07 2004-10-07 Stfi Packforsk Ab Method for separating lignin from a lignin containing liquid/slurry
US8252141B2 (en) * 2006-12-22 2012-08-28 Andritz Oy Method for recovering a low sodium content lignin fuel from black liquor
CN101952504B (zh) * 2008-02-21 2013-09-18 李诺布斯特公司 从黑液分离木质素的方法、木质素产品及木质素产品在燃料或材料制造中的应用
WO2011138355A2 (de) * 2010-05-07 2011-11-10 Basf Se Verfahren zur herstellung von zellstoff und wenigstens einem organischen flüssigen oder verflüssigbaren wertstoff mit abgasrückführung
WO2011162420A1 (ja) * 2010-06-25 2011-12-29 ロペスアンドエヌティ有限会社 パルプ蒸解廃液から中性領域でリグニンを回収する方法
ES2924876T3 (es) 2011-12-09 2022-10-11 Upm Kymmene Corp Método para preparar un componente de lignina, componente de lignina y su uso y producto
FI126078B (fi) * 2014-07-04 2016-06-15 Metsä Fibre Oy Menetelmä mustalipeän sisältämän ligniinin hyödyntämiseksi
CN112755969A (zh) * 2021-01-06 2021-05-07 广西大学 一种木质素钙有机阴离子吸附剂的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE361688B (de) * 1972-03-21 1973-11-12 K Gustafsson
SE453408B (sv) * 1984-05-22 1988-02-01 Punya B Chaudhuri Sett vid sulfatcellulosaprocessen

Also Published As

Publication number Publication date
SE8804477D0 (sv) 1988-12-12
DE68912949T2 (de) 1994-06-16
EP0448599B1 (de) 1994-02-02
SE8804477L (sv) 1990-06-13
CA2005146C (en) 1998-09-29
FI912806A0 (fi) 1991-06-11
CA2005146A1 (en) 1990-06-12
FI100054B (fi) 1997-09-15
SE468717B (sv) 1993-03-08
WO1990006964A1 (en) 1990-06-28
DE68912949D1 (de) 1994-03-17
ES2062500T3 (es) 1994-12-16
EP0448599A1 (de) 1991-10-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee