FI20155728A - Menetelmä kiinteän ligniinin valmistamiseksi - Google Patents

Menetelmä kiinteän ligniinin valmistamiseksi

Info

Publication number
FI20155728A
FI20155728A FI20155728A FI20155728A FI20155728A FI 20155728 A FI20155728 A FI 20155728A FI 20155728 A FI20155728 A FI 20155728A FI 20155728 A FI20155728 A FI 20155728A FI 20155728 A FI20155728 A FI 20155728A
Authority
FI
Finland
Prior art keywords
preparation
solid lignin
lignin
solid
Prior art date
Application number
FI20155728A
Other languages
English (en)
Swedish (sv)
Other versions
FI127125B (fi
Inventor
Eric Enqvist
Ville Tarvo
Panu Tikka
Tobias Wittmann
Henrik Wallmo
Anders Littorin
Original Assignee
Valmet Technologies Oy
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 Valmet Technologies Oy filed Critical Valmet Technologies Oy
Priority to FI20155728A priority Critical patent/FI127125B/fi
Priority to CA2941590A priority patent/CA2941590C/en
Priority to EP16397529.5A priority patent/EP3156409B1/en
Priority to PT163975295T priority patent/PT3156409T/pt
Priority to BR102016023568A priority patent/BR102016023568B8/pt
Priority to US15/292,079 priority patent/US10239904B2/en
Publication of FI20155728A publication Critical patent/FI20155728A/fi
Application granted granted Critical
Publication of FI127125B publication Critical patent/FI127125B/fi

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods
    • 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
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • 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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Paper (AREA)
FI20155728A 2015-10-13 2015-10-13 Menetelmä kiinteän ligniinin valmistamiseksi FI127125B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20155728A FI127125B (fi) 2015-10-13 2015-10-13 Menetelmä kiinteän ligniinin valmistamiseksi
CA2941590A CA2941590C (en) 2015-10-13 2016-09-12 Method for producing solid lignin
EP16397529.5A EP3156409B1 (en) 2015-10-13 2016-09-28 Method for producing solid lignin
PT163975295T PT3156409T (pt) 2015-10-13 2016-09-28 Método para produzir lignina sólida
BR102016023568A BR102016023568B8 (pt) 2015-10-13 2016-10-10 Método para produzir lignina sólida a partir de material de partida rico em lignina
US15/292,079 US10239904B2 (en) 2015-10-13 2016-10-12 Method for producing solid lignin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155728A FI127125B (fi) 2015-10-13 2015-10-13 Menetelmä kiinteän ligniinin valmistamiseksi

Publications (2)

Publication Number Publication Date
FI20155728A true FI20155728A (fi) 2017-04-14
FI127125B FI127125B (fi) 2017-11-30

Family

ID=57083228

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20155728A FI127125B (fi) 2015-10-13 2015-10-13 Menetelmä kiinteän ligniinin valmistamiseksi

Country Status (6)

Country Link
US (1) US10239904B2 (fi)
EP (1) EP3156409B1 (fi)
BR (1) BR102016023568B8 (fi)
CA (1) CA2941590C (fi)
FI (1) FI127125B (fi)
PT (1) PT3156409T (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020013752A1 (en) * 2018-07-12 2020-01-16 Suncarbon Ab Lignin purification
EP3693508A1 (en) * 2019-02-08 2020-08-12 Scitech-service OY Method for lignin production
WO2021046199A2 (en) * 2019-09-05 2021-03-11 Ut-Battelle, Llc Lignin dispersion composition and its use in stabilizing emulsions
US20230002433A1 (en) 2019-12-06 2023-01-05 Basf Se Method for preparation of lignin oligomers
CN116601237A (zh) 2020-12-07 2023-08-15 巴斯夫欧洲公司 木质素的内酰胺水溶液
EP4267636A1 (en) 2020-12-23 2023-11-01 Basf Se Binder composition comprising polyamine(s) and hydroxyacetone for composite articles
KR20230125257A (ko) 2020-12-23 2023-08-29 바스프 에스이 복합체 물품을 위한, 폴리아민(들)과 1,3-다이하이드록시아세톤,글리콜알데하이드 및/또는 글리세르알데하이드를 포함하는 결합제 조성물
SE2250426A1 (en) * 2022-04-04 2023-10-05 Stora Enso Oyj Method for purifying lignin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918167A (en) * 1988-04-19 1990-04-17 Center For Innovative Technology Method of producing prepolymers from hydroxyalkyl lignin derivatives
EP0364632A1 (en) 1988-10-17 1990-04-25 Zeneca Limited Production of lignin
SE0402201D0 (sv) 2004-09-14 2004-09-14 Stfi Packforsk Ab Method for separating lignin from black liquor
WO2009021216A2 (en) 2007-08-08 2009-02-12 Bountiful Applied Research Corp. Lignin dewatering process
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
EP2524980A1 (de) * 2011-05-18 2012-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung ligninhaltiger Precursorfasern sowie Carbonfasern
EP2788404B1 (en) 2011-12-09 2022-06-29 UPM-Kymmene Corporation A method for making a lignin component, a lignin component and its use and a product
FI127010B (fi) 2012-08-24 2017-09-29 Upm Kymmene Corp Menetelmä matalamolekyylipainoisen ligniinin talteenottamiseksi suodoksesta
FI126946B (fi) 2012-10-03 2017-08-31 Andritz Oy Menetelmä mustalipeästä erotetun ligniinin pesemiseksi
US20140186627A1 (en) 2012-12-28 2014-07-03 Weyerhaeuser Nr Company Lignin in particulate form
EP2948590B1 (en) 2013-01-24 2019-05-08 Valmet AB Method for producing high purity lignin
US10053482B2 (en) * 2014-11-19 2018-08-21 Clemson University Solvent and recovery process for lignin

Also Published As

Publication number Publication date
EP3156409B1 (en) 2019-06-26
BR102016023568B8 (pt) 2022-08-02
FI127125B (fi) 2017-11-30
US10239904B2 (en) 2019-03-26
CA2941590C (en) 2019-06-11
CA2941590A1 (en) 2017-04-13
EP3156409A1 (en) 2017-04-19
US20170101430A1 (en) 2017-04-13
PT3156409T (pt) 2019-10-14
BR102016023568A2 (pt) 2017-04-25
BR102016023568B1 (pt) 2022-06-14

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