PT2576662T - Método para separar lignina de licor negro - Google Patents

Método para separar lignina de licor negro

Info

Publication number
PT2576662T
PT2576662T PT117890178T PT11789017T PT2576662T PT 2576662 T PT2576662 T PT 2576662T PT 117890178 T PT117890178 T PT 117890178T PT 11789017 T PT11789017 T PT 11789017T PT 2576662 T PT2576662 T PT 2576662T
Authority
PT
Portugal
Prior art keywords
black liquor
separating lignin
lignin
separating
liquor
Prior art date
Application number
PT117890178T
Other languages
English (en)
Original Assignee
Fpinnovations
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 Fpinnovations filed Critical Fpinnovations
Publication of PT2576662T publication Critical patent/PT2576662T/pt

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
    • D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
    • 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
    • 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

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)
  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
PT117890178T 2010-06-03 2011-05-31 Método para separar lignina de licor negro PT2576662T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35096910P 2010-06-03 2010-06-03

Publications (1)

Publication Number Publication Date
PT2576662T true PT2576662T (pt) 2021-02-16

Family

ID=45063558

Family Applications (1)

Application Number Title Priority Date Filing Date
PT117890178T PT2576662T (pt) 2010-06-03 2011-05-31 Método para separar lignina de licor negro

Country Status (11)

Country Link
US (3) US8771464B2 (pt)
EP (1) EP2576662B1 (pt)
JP (1) JP5898677B2 (pt)
CN (1) CN103154097B (pt)
BR (1) BR112012030594A2 (pt)
CA (1) CA2799798C (pt)
CL (1) CL2012003376A1 (pt)
ES (1) ES2854725T3 (pt)
PL (1) PL2576662T3 (pt)
PT (1) PT2576662T (pt)
WO (1) WO2011150508A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9067959B2 (en) * 2009-06-10 2015-06-30 Valmet Power Ab Method for precipitating lignin from black liquor by utilizing waste gases
WO2011037967A2 (en) * 2009-09-25 2011-03-31 Lake Michael A Process for recovering lignin
US9879119B2 (en) 2009-09-25 2018-01-30 Michael A. Lake Lignin product and process for making same
AT510812A1 (de) * 2010-10-29 2012-06-15 Annikki Gmbh Verfahren zur gewinnung von lignin
US9790641B2 (en) * 2011-05-24 2017-10-17 Liquid Lignin Company, Llc Process for treating lignin
BR112013033249A2 (pt) * 2011-06-22 2017-03-01 Metso Power Ab método para a separação de lingnina a partir de licor negro
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
US9163169B2 (en) 2012-03-13 2015-10-20 Georgia-Pacific Chemicals Llc Adhesive compositions having a reduced cure time and methods for making and using same
WO2013137790A1 (en) * 2012-03-16 2013-09-19 Metso Power Ab Method for lignin separation from black liquor
AU2013256049B2 (en) 2012-05-03 2017-02-16 Virdia, Inc. Methods for treating lignocellulosic materials
US20130303711A1 (en) 2012-05-11 2013-11-14 Cyclewood Solutions, Inc. Chemical modification of lignin and lignin derivatives
FI127010B (en) * 2012-08-24 2017-09-29 Upm Kymmene Corp Process for the recovery of low molecular weight lignin from a filtrate
US9458298B2 (en) 2012-10-01 2016-10-04 Georgia-Pacific Chemicals Llc Methods for making lignocellulose containing composite products
US9586338B2 (en) 2012-10-01 2017-03-07 Georgia-Pacific Chemicals Llc Methods for making lignocellulose containing composite products
US9777032B2 (en) * 2012-10-30 2017-10-03 Cyclewood Solutions, Inc. Injection of a chemical reagent into a process stream that contains lignin
WO2014070861A1 (en) * 2012-10-30 2014-05-08 Thies Mark Ph-induced fractionation processes for recovery of lignin
BR112015017598B1 (pt) * 2013-01-24 2021-05-18 Valmet Ab método para produção de lignina de alta pureza
FI20135105L (fi) 2013-02-04 2014-08-05 Andritz Oy Menetelmä kemikaalien ja sivutuotteiden talteenottamiseksi korkean sulfiditeetin keittolipeistä
US9587077B2 (en) 2013-03-14 2017-03-07 Georgia-Pacific Chemicals Llc Methods for making composite products containing lignocellulose substrates
CA2902930C (en) 2013-03-14 2018-01-23 Georgia-Pacific Chemicals Llc Binder compositions that include a polyphenolic compound, an unsaturated compound, and a free radical precursor, and methods for making and using same
KR20160007537A (ko) 2013-05-03 2016-01-20 버디아, 인크. 열안정성 리그닌 분획물의 제조 방법
AU2013388054B2 (en) 2013-05-03 2017-09-21 Virdia, Inc. Methods for treating lignocellulosic materials
SE540451C2 (en) * 2013-05-29 2018-09-18 Suncarbon Ab A method for the treatment of spent pulping liquor for the production of a stream of depolymerized lignin
BR112016012411B1 (pt) * 2013-12-12 2021-03-30 Solenis Technologies, L.P. Método para preparação de uma dispersão aquosa de nanopartículas de lignina
US9243365B2 (en) 2013-12-20 2016-01-26 Georgia-Pacific Chemicals Llc Release aids with adjustable cloud points for creping processes
US9617427B2 (en) 2014-04-02 2017-04-11 Georgia-Pacific Chemicals Llc Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst
EP3126429A4 (en) 2014-04-02 2017-03-29 Georgia-Pacific Chemicals LLC Methods for making lignocellulose composite products
EP3126401A4 (en) 2014-04-02 2017-02-15 Georgia-Pacific Chemicals LLC Methods for making lignocellulose composite products with oxidative binders and complexed metal catalyst
FI127601B (en) * 2014-04-03 2018-10-15 Andritz Oy Process for handling beverage solution from a process for the extraction of lignin
FI126369B (en) * 2014-06-06 2016-10-31 Andritz Oy A method for using lignin extracted from black liquor as fuel for a lime kiln
CA2954274C (en) * 2014-07-09 2024-02-13 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
SE539887C2 (en) * 2014-10-03 2018-01-02 Stora Enso Oyj A method to purify lignin from Sulfur by using an electric field
KR101521238B1 (ko) * 2014-11-04 2015-05-18 (재)울산테크노파크 흑액으로부터 고순도 리그닌을 추출하는 방법
US20160186067A1 (en) * 2014-12-30 2016-06-30 Shell Oil Company Methods and systems for processing cellulosic biomass
EP3283593B1 (en) 2015-04-15 2022-08-17 FPInnovations Inc. High residual content (hrc) kraft/soda lignin as an ingredient in wood adhesives
FI129778B (en) 2015-06-26 2022-08-31 Teknologian Tutkimuskeskus Vtt Oy Procedure for activation and precipitation of lignin
WO2017007614A1 (en) 2015-07-07 2017-01-12 Solenis Technologies, L.P. Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems
FI128962B (en) * 2015-11-06 2021-04-15 Teknologian Tutkimuskeskus Vtt Oy Alkali-O2 oxidized lignin as a dispersant
CA3019609C (en) * 2016-03-31 2023-01-31 West Fraser Mills Ltd. Cellulosic composites comprising wood pulp
AU2017259858B2 (en) 2016-05-03 2021-07-22 Solenis Technologies, L.P. Biopolymer sizing agents
EP3462908A4 (en) * 2016-06-07 2019-10-30 FPInnovations Inc. ANTIMICROBIAL LIGNIN COMPOSITION DERIVED FROM WOOD BIOMASS
CN106750362B (zh) * 2016-11-30 2019-06-11 海南金海浆纸业有限公司 一种木质素的分级方法
US11591472B2 (en) 2016-12-02 2023-02-28 The Williamette Valley Company Llc Wax-organic extender emulsion and method for manufacture thereof
US11220446B2 (en) 2017-03-09 2022-01-11 Fpinnovations Process for producing an anionic lignin copolymer under aqueous acid conditions
FI129362B (fi) * 2017-05-16 2021-12-31 Andritz Oy Menetelmä kemiallisen massan tuottamiseksi
CN109485871B (zh) * 2017-09-09 2021-03-05 中国石油化工股份有限公司 一种高活性酶解木质素及其制备方法
CN108455754B (zh) * 2018-02-24 2022-01-07 北京林业大学 一种水热酸解用于处理植物原料预水解液的方法
WO2019165443A1 (en) * 2018-02-26 2019-08-29 The Texas A&M University System Lignin fractionation and fabrication for quality carbon fiber
WO2019241408A1 (en) * 2018-06-12 2019-12-19 Domtar Paper Company, Llc Methods and processes for lignin isolation/extraction
WO2019241413A1 (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
CN109054045B (zh) * 2018-08-13 2021-05-07 南京工业大学 一种亚微米木质素的制备方法
JP6662423B1 (ja) * 2018-09-06 2020-03-11 日本製紙株式会社 リグニンを分離する方法
CN110372883B (zh) * 2019-08-14 2021-01-01 南京工业大学 一种从黑液中提取木质素和硅酸的方法
CA3091213A1 (en) 2019-08-26 2021-02-26 Walker Industries Holdings Limited Aqueous wax emulsions and dispersions and uses thereof
CA3170437A1 (en) * 2020-03-03 2021-09-10 Robert C. CASAD High solids alkaline oxidation and biomethane conversion of residual lignin
CN111771454B (zh) * 2020-08-24 2023-09-12 山东农业大学 一种基于造纸黑液制备的水稻耐盐种子包衣组分及其应用方法
RU2756631C1 (ru) * 2020-10-12 2021-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна" Способ удаления лигноуглеводного комплекса из черного щелока производства сульфатной целлюлозы (3 варианта)
WO2023015325A1 (en) 2021-08-06 2023-02-09 Lignorganic (Pty) Ltd System and method for obtaining lignin and carboxylic acid from byproducts of pulping processes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406867A (en) * 1943-12-31 1946-09-03 Smith Paper Mills Ltd Howard Method of treating lignocellulosic material
GB664811A (en) 1944-08-21 1952-01-16 Smith Paper Mills Ltd Howard Improvements in the recovery of lignin from black liquor
SE8204365L (sv) * 1981-07-23 1983-01-24 Domtar Inc Sett for behandling av restlut fran en alkalisk massakokningsprocess av lignocellulosamaterial
US4521336A (en) * 1984-04-16 1985-06-04 Westvaco Corporation Process for preparing lignosulfonates
US4764597A (en) * 1987-06-15 1988-08-16 Westvaco Corporation Method for methylolation of lignin materials
CA1335976C (en) 1989-05-31 1995-06-20 Mahmoud Kamran Azarniouch Recovery of naoh and other values from spent liquors and bleach plant effluents
US20030041982A1 (en) * 2001-08-31 2003-03-06 Prior Eric S. Organic biomass fractionation process
CN1989292A (zh) * 2004-09-07 2007-06-27 株式会社K·I系统 黑液的处理方法
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
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
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
WO2011037967A2 (en) * 2009-09-25 2011-03-31 Lake Michael A Process for recovering lignin

Also Published As

Publication number Publication date
US8940130B2 (en) 2015-01-27
WO2011150508A1 (en) 2011-12-08
US20140256920A1 (en) 2014-09-11
CA2799798C (en) 2015-01-20
CN103154097B (zh) 2017-01-18
PL2576662T3 (pl) 2021-09-27
US9091023B2 (en) 2015-07-28
ES2854725T3 (es) 2021-09-22
CN103154097A (zh) 2013-06-12
EP2576662B1 (en) 2020-11-18
US8771464B2 (en) 2014-07-08
BR112012030594A2 (pt) 2016-08-16
CL2012003376A1 (es) 2013-01-25
JP5898677B2 (ja) 2016-04-06
JP2013527339A (ja) 2013-06-27
US20110297340A1 (en) 2011-12-08
EP2576662A4 (en) 2014-09-03
US20150096697A1 (en) 2015-04-09
CA2799798A1 (en) 2011-12-08
EP2576662A1 (en) 2013-04-10

Similar Documents

Publication Publication Date Title
EP2576662A4 (en) PROCESS FOR THE SEPARATION OF LIGNIN FROM A BLACK LIQUOR
ZA201300777B (en) Method for lignin recovery
PT2776621T (pt) Método para separação de lignina do licor negro envolvendo múltiplos passos de acidificação
ZA201303450B (en) Continuous method for the precipitation of lignin from black liquor
AP3271A (en) Continuous method for the precipitation of lignin from black liquor
EP2643973B8 (en) Improved ocr for automated stb testing
HK1182043A1 (en) Separation process
ZA201400144B (en) Lignin conversion process
EP2825698A4 (en) METHOD FOR SEPARATING LIGNIN FROM BLACK LIQUOR
EP2425377A4 (en) IMPROVED METHOD FOR IMAGE MODIFICATION
PT2723939T (pt) Método para separação de lenhina de licor negro que compreende múltiplos passos de acidificação
ZA201207920B (en) Separation method
EP2714673A4 (en) METHOD FOR PRODUCING FURFURAL FROM BLACK LIQUID
EP2588664A4 (en) TREATMENT BASED ON ORGANOSOLV
EP2552562A4 (en) SEPARATION PROCESS
ZA201208698B (en) Process for the separation of lignins and sugars from an extraction liquor
BR112013033636A2 (pt) método para separação de lignina do licor negro
ZA201205548B (en) Extraction process
EP2872536A4 (en) PROCESS FOR EXTRACTION OF BIOMASS
GB201005991D0 (en) Separation method
EP2513261A4 (en) BIOFUELS FROM LIGNOCELLULOSE RESOURCES
EP2646824A4 (en) SCREENING METHOD
EP2607459A4 (en) METHOD FOR CLEANING A REACTOR
GB201016935D0 (en) Extraction process
FI20126030A (fi) Menetelmä mustalipeästä erotetun ligniinin pesemiseksi