SE468717B - Ligninpreparat och foerfarande foer dess framstaellning - Google Patents

Ligninpreparat och foerfarande foer dess framstaellning

Info

Publication number
SE468717B
SE468717B SE8804477A SE8804477A SE468717B SE 468717 B SE468717 B SE 468717B SE 8804477 A SE8804477 A SE 8804477A SE 8804477 A SE8804477 A SE 8804477A SE 468717 B SE468717 B SE 468717B
Authority
SE
Sweden
Prior art keywords
lignin
preparation
calcium
weight
added
Prior art date
Application number
SE8804477A
Other languages
English (en)
Swedish (sv)
Other versions
SE8804477D0 (sv
SE8804477L (sv
Inventor
W Aarsrud
H Bergstroem
I Falkehag
Original Assignee
Holmens Bruk 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 Holmens Bruk Ab filed Critical Holmens Bruk Ab
Priority to SE8804477A priority Critical patent/SE468717B/sv
Publication of SE8804477D0 publication Critical patent/SE8804477D0/xx
Priority to CA002005146A priority patent/CA2005146C/fr
Priority to PCT/SE1989/000725 priority patent/WO1990006964A1/fr
Priority to ES90900397T priority patent/ES2062500T3/es
Priority to DE68912949T priority patent/DE68912949T2/de
Priority to EP90900397A priority patent/EP0448599B1/fr
Priority to AT90900397T priority patent/ATE101175T1/de
Publication of SE8804477L publication Critical patent/SE8804477L/xx
Priority to FI912806A priority patent/FI100054B/fi
Priority to US08/022,415 priority patent/US5288857A/en
Publication of SE468717B publication Critical patent/SE468717B/sv

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)
SE8804477A 1988-12-12 1988-12-12 Ligninpreparat och foerfarande foer dess framstaellning SE468717B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8804477A SE468717B (sv) 1988-12-12 1988-12-12 Ligninpreparat och foerfarande foer dess framstaellning
CA002005146A CA2005146C (fr) 1988-12-12 1989-12-11 Preparation de lignine et methode de fabrication
AT90900397T ATE101175T1 (de) 1988-12-12 1989-12-12 Ligninzubereitung und verfahren zur herstellung.
DE68912949T DE68912949T2 (de) 1988-12-12 1989-12-12 Ligninzubereitung und verfahren zur herstellung.
ES90900397T ES2062500T3 (es) 1988-12-12 1989-12-12 Una preparacion de lignina y metodo para su preparacion.
PCT/SE1989/000725 WO1990006964A1 (fr) 1988-12-12 1989-12-12 Preparation de lignine et son procede de fabrication
EP90900397A EP0448599B1 (fr) 1988-12-12 1989-12-12 Preparation de lignine et son procede de fabrication
FI912806A FI100054B (fi) 1988-12-12 1991-06-11 Ligniinivalmiste, sen valmistus ja käyttö
US08/022,415 US5288857A (en) 1988-12-12 1993-02-16 Lignin preparation and method for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804477A SE468717B (sv) 1988-12-12 1988-12-12 Ligninpreparat och foerfarande foer dess framstaellning

Publications (3)

Publication Number Publication Date
SE8804477D0 SE8804477D0 (sv) 1988-12-12
SE8804477L SE8804477L (sv) 1990-06-13
SE468717B true SE468717B (sv) 1993-03-08

Family

ID=20374201

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804477A SE468717B (sv) 1988-12-12 1988-12-12 Ligninpreparat och foerfarande foer dess framstaellning

Country Status (8)

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

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
PT2247785T (pt) * 2008-02-21 2020-03-03 Valmet Oy ¿método para separar lenhina de licor negro, produto de lenhina e utilização de um produto de lenhina para a produção de combustíveis ou de materiais
WO2011138355A2 (fr) * 2010-05-07 2011-11-10 Basf Se Procédé de production de cellulose et d'au moins une matière valorisable organique liquide ou liquéfiable avec recyclage des effluents gazeux
WO2011162420A1 (fr) * 2010-06-25 2011-12-29 ロペスアンドエヌティ有限会社 Procédé de récupération de lignine dans la plage neutre à partir d'une lessive résiduaire de cuisson
CA2858651C (fr) 2011-12-09 2021-01-26 Upm-Kymmene Corporation Procede de preparation d'un composant de lignine, composant de lignine et son utilisation et produit
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 (fr) * 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
FI912806A0 (fi) 1991-06-11
EP0448599A1 (fr) 1991-10-02
DE68912949D1 (de) 1994-03-17
CA2005146C (fr) 1998-09-29
FI100054B (fi) 1997-09-15
SE8804477D0 (sv) 1988-12-12
ATE101175T1 (de) 1994-02-15
WO1990006964A1 (fr) 1990-06-28
EP0448599B1 (fr) 1994-02-02
DE68912949T2 (de) 1994-06-16
ES2062500T3 (es) 1994-12-16
CA2005146A1 (fr) 1990-06-12
SE8804477L (sv) 1990-06-13

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