PT2948590T - Método para produção de lenhina de elevada pureza - Google Patents

Método para produção de lenhina de elevada pureza

Info

Publication number
PT2948590T
PT2948590T PT13872956T PT13872956T PT2948590T PT 2948590 T PT2948590 T PT 2948590T PT 13872956 T PT13872956 T PT 13872956T PT 13872956 T PT13872956 T PT 13872956T PT 2948590 T PT2948590 T PT 2948590T
Authority
PT
Portugal
Prior art keywords
high purity
producing high
purity lignin
lignin
producing
Prior art date
Application number
PT13872956T
Other languages
English (en)
Inventor
Tikka Panu
Original Assignee
Valmet 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 Oy filed Critical Valmet Oy
Publication of PT2948590T publication Critical patent/PT2948590T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • 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
    • 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
    • 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)
  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
PT13872956T 2013-01-24 2013-01-24 Método para produção de lenhina de elevada pureza PT2948590T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13872956.1A EP2948590B1 (en) 2013-01-24 2013-01-24 Method for producing high purity lignin
PCT/SE2013/050051 WO2014116150A1 (en) 2013-01-24 2013-01-24 Method for producing high purity lignin

Publications (1)

Publication Number Publication Date
PT2948590T true PT2948590T (pt) 2019-07-12

Family

ID=51227847

Family Applications (1)

Application Number Title Priority Date Filing Date
PT13872956T PT2948590T (pt) 2013-01-24 2013-01-24 Método para produção de lenhina de elevada pureza

Country Status (6)

Country Link
US (2) US20150322104A1 (pt)
EP (1) EP2948590B1 (pt)
BR (1) BR112015017598B1 (pt)
CA (1) CA2898449C (pt)
PT (1) PT2948590T (pt)
WO (1) WO2014116150A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015017598B1 (pt) * 2013-01-24 2021-05-18 Valmet Ab método para produção de lignina de alta pureza
CN104927067B (zh) * 2015-06-29 2017-04-19 南京林业大学 一种从竹材制浆黑液中提取不同分子量木质素的方法
FI127125B (en) 2015-10-13 2017-11-30 Valmet Technologies Oy Process for the preparation of solid lignin
SE540485C2 (en) 2016-06-22 2018-09-25 Valmet Oy Method of producing lignin with reduced amount of odorous substances
SE540045C2 (en) * 2016-06-22 2018-03-06 Valmet Oy Method of producing lignin with reduced amount of odorous substances, lignin product obtained by the method and use of the lignin product
US20190241595A1 (en) * 2016-07-01 2019-08-08 Ren Fuel K2B Ab Ultrapure kraft lignin composition
US11591472B2 (en) 2016-12-02 2023-02-28 The Williamette Valley Company Llc Wax-organic extender emulsion and method for manufacture thereof
WO2019241408A1 (en) * 2018-06-12 2019-12-19 Domtar Paper Company, Llc Methods and processes for lignin isolation/extraction
AT521179B1 (de) 2018-06-15 2019-11-15 Papierholz Austria Gmbh Verfahren zur Isolierung von Lignin aus einem alkalischen Prozessstrom
BR102019011474A2 (pt) * 2019-06-03 2019-09-10 Suzano Papel E Celulose S A processos de extração de lignina do licor negro
CA3091213A1 (en) * 2019-08-26 2021-02-26 Walker Industries Holdings Limited Aqueous wax emulsions and dispersions and uses thereof
CA3160485A1 (en) 2019-12-06 2022-06-10 Basf Se Method for preparation of lignin oligomers
FI129507B (en) * 2019-12-20 2022-03-31 Andritz Oy Process for removing volatile compounds from a material containing lignin, use of a distillation process and material containing lignin
WO2022122575A1 (en) 2020-12-07 2022-06-16 Basf Se Aqueous lactam solution of lignin
AU2021405763A1 (en) 2020-12-23 2023-07-06 Basf Se Binder composition comprising polyamine(s) and hydroxyacetone for composite articles
AU2021405762A1 (en) 2020-12-23 2023-07-06 Basf Se Binder composition comprising polyamine(s) as well as 1,3 -dihydroxyacetone, glycolaldehyde and/or glyceraldehyde for composite articles
SE2150840A1 (en) * 2021-06-30 2022-12-31 Valmet Oy Method and system for lignin production
SE2150839A1 (en) 2021-06-30 2022-12-31 Valmet Oy Method and system for producing lignin
CN114105739B (zh) * 2021-11-10 2022-09-20 华南理工大学 一种绿色的碱木质素小分子分离方法及产物
SE2250425A1 (en) * 2022-04-04 2023-10-05 Stora Enso Oyj Method for producing carbon from lignin
SE2250426A1 (en) * 2022-04-04 2023-10-05 Stora Enso Oyj Method for purifying lignin
SE545761C2 (en) * 2022-04-11 2024-01-02 Stora Enso Oyj A method for purifying lignin by removing inorganic impurities from black liquor

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US113A (en) 1837-01-31 Improvement in the mode of making or preparing door-plates
US2680A (en) 1842-06-22 peters
US2525433A (en) 1947-09-23 1950-10-10 Huber Corp J M Inks
US2690973A (en) 1952-04-17 1954-10-05 Huber Corp J M Printing ink and varnish therefor
FR1112129A (fr) * 1953-11-19 1956-03-08 Inventa Ag Procédé pour la préparation de la lignine à partir des liqueurs noires
US3158520A (en) 1961-03-03 1964-11-24 Phillips Petroleum Co Method of sealing plastic film
US3094515A (en) 1961-11-06 1963-06-18 Lignosol Chemicals Ltd Lignin dispersing agents and a method of making the same
US3503762A (en) 1966-03-14 1970-03-31 Inca Inks Ink comprising lignin-based colorants
US3726850A (en) 1971-07-29 1973-04-10 American Can Co Lignin dispersing agent
US3817974A (en) * 1972-04-19 1974-06-18 Canadian Patents Dev Laundered amorphous reinforcing lignin
US3769272A (en) 1972-05-25 1973-10-30 Westvaco Corp Lignin adduct
US3841887A (en) 1972-07-27 1974-10-15 Westvaco Corp Dyestuff compositions containing lignin surfactants carboxy substituted
US4184845A (en) 1975-04-18 1980-01-22 Westvaco Corporation Process for reduction of lignin color
US4001202A (en) 1975-10-17 1977-01-04 Westvaco Corporation Process for making sulfonated lignin surfactants
US4131564A (en) 1976-08-23 1978-12-26 Westvaco Corporation Lignin-containing dye dispersing composition
US4308203A (en) 1980-02-22 1981-12-29 American Can Company Sulfonated lignin dispersants and dyestuffs
US4355996A (en) 1980-03-24 1982-10-26 Westvaco Corporation Azo dye reduction improvement of lignin
US4891070A (en) 1987-04-13 1990-01-02 Westvaco Corporation Lignin amine salt as binder for aqueous printing ink composition
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
US8172981B2 (en) * 2004-09-14 2012-05-08 Lignoboost Ab Separating lignin from black liquor by precipitation, suspension and separation
SE0402437D0 (sv) 2004-10-07 2004-10-07 Stfi Packforsk Ab Method for separating lignin from a lignin containing liquid/slurry
US20090176286A1 (en) * 2005-11-23 2009-07-09 O'connor Ryan P Process for Fractionating Lignocellulosic Biomass into Liquid and Solid Products
US7699958B2 (en) * 2006-11-27 2010-04-20 Ut-Battelle, Llc Method for improving separation of carbohydrates from wood pulping and wood or biomass hydrolysis liquors
US8252141B2 (en) * 2006-12-22 2012-08-28 Andritz Oy Method for recovering a low sodium content lignin fuel from black liquor
US8585863B2 (en) * 2007-09-21 2013-11-19 Api Intellectual Property Holdings, Llc Separation of lignin from hydrolyzate
BRPI0822336B1 (pt) * 2008-02-21 2020-12-01 Lignoboost Ab método para separação de lignina de licor negro, produto de lignina, e uso de um produto de lignina para a produção de combustíveis ou materiais
FI121237B (fi) * 2008-10-21 2010-08-31 Danisco Menetelmä ksyloosin ja liukosellun tuottamiseksi
WO2011037967A2 (en) * 2009-09-25 2011-03-31 Lake Michael A Process for recovering lignin
EP2576662B1 (en) 2010-06-03 2020-11-18 FPInnovations Method for separating lignin from black liquor
CN107034714A (zh) 2010-07-07 2017-08-11 斯托拉恩索公司 由黑液制造沉淀木质素的方法和通过这种方法制造的沉淀木质素
US8608970B2 (en) 2010-07-23 2013-12-17 Red Shield Acquisition, LLC System and method for conditioning a hardwood pulp liquid hydrolysate
PT2627659T (pt) * 2010-10-15 2016-07-25 Upm Kymmene Corp Método contínuo para a precipitação de lignina a partir do licor negro
US20120196233A1 (en) * 2011-02-01 2012-08-02 Yonghao Ni Recovery of dissolved organics from lignocellulosic solutions
FI126512B (fi) * 2011-03-09 2017-01-13 Nanorefix Oy Menetelmä ligniinin erottamiseksi kasvimateriaalista ja saatava tuote
SE1150609A1 (sv) 2011-06-30 2012-12-31 Stora Enso Oyj Förfarande för rening av lignin
CA2858651C (en) * 2011-12-09 2021-01-26 Upm-Kymmene Corporation A method for making a lignin component, a lignin component and its use and a product
US20140065682A1 (en) * 2012-09-04 2014-03-06 Api Intellectual Property Holdings, Llc Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
BR112015017598B1 (pt) * 2013-01-24 2021-05-18 Valmet Ab método para produção de lignina de alta pureza
US20150233057A1 (en) * 2014-02-18 2015-08-20 Api Intellectual Property Holdings, Llc Lignin-coated cellulose fibers from lignocellulosic biomass

Also Published As

Publication number Publication date
US20170355723A1 (en) 2017-12-14
CA2898449C (en) 2020-10-27
US10072037B2 (en) 2018-09-11
BR112015017598B1 (pt) 2021-05-18
EP2948590B1 (en) 2019-05-08
EP2948590A4 (en) 2016-08-17
CA2898449A1 (en) 2014-07-31
EP2948590A1 (en) 2015-12-02
WO2014116150A1 (en) 2014-07-31
US20150322104A1 (en) 2015-11-12

Similar Documents

Publication Publication Date Title
EP2948590A4 (en) PROCESS FOR THE PRODUCTION OF HIGH-PURITY LIGNIN
HUE046414T2 (hu) Eljárás tagatóz elõállítására
EP3061785A4 (en) METHOD FOR MANUFACTURING PREPREG
IL244426B (en) Production method for a spirooxindole derivative
EP3042960A4 (en) Method for producing ambrein
PL2939978T3 (pl) Sposób wytwarzania difluorofosforanu
HK1218842A1 (zh) 油炸麵塊的製造方法
EP2960338A4 (en) SUGAR SOLUTION PROCESS
EP2899157A4 (en) PROCESS FOR PRODUCING DIFLUOROPHOSPHATE
EP3024081A4 (en) METHOD FOR PRODUCING CELLS
EP3042753A4 (en) Production method for fiber-reinforcing component
EP3061352A4 (en) Method for producing kakiage
EP2947046A4 (en) METHOD FOR PRODUCING HYDROGEN
EP2808376A4 (en) PROCESS FOR PRODUCING A COMPOSITION
EP2998395A4 (en) METHOD FOR OBTAINING COMPOSITION CONTAINING LACTASE
HK1218112A1 (zh) 多元醇的製造方法
HRP20181223T1 (hr) Proces proizvodnje fruktoze
IL241287A0 (en) Processes for the preparation of subfervir
EP3067427A4 (en) Production method for fructooligosaccharide
LT3008198T (lt) Katino sintezės būdas
EP2868476A4 (en) PROCESS FOR PRODUCING PRINTED MEDIA
EP2962989A4 (en) PROCESS FOR PRODUCTION OF PYROPHOSPHATE
HK1220231A1 (zh) 細菌葉綠素 的生產方法
LT2956246T (lt) Sudėtinių elementų gamybos būdas
EP3029145A4 (en) PROCESS FOR PRODUCTION OF METHACRYLYL-CoA