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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)

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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
PT2825698T (pt) 2012-03-16 2017-01-12 Valmet Oy Método para separação de lenhina de licor negro
BR112014027476B1 (pt) 2012-05-03 2019-12-10 Virdia Ltd métodos de processamento de materiais lingnocelulósicos
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WO2014193289A1 (en) * 2013-05-29 2014-12-04 Kiram Ab A method for the treatment of spent pulping liquor for the removal and production of a lignin containing product
CA2930604C (en) * 2013-12-12 2018-09-04 Solenis Technologies, L.P. Lignin nanoparticle dispersions and methods for producing and using the same
CA2934689C (en) 2013-12-20 2020-03-10 Georgia Pacific Chemicals Llc Release aids with adjustable cloud points for creping processes
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
WO2015153520A1 (en) 2014-04-02 2015-10-08 Georgia-Pacific Chemicals Llc Methods for making lignocellulose composite products with oxidative binders and encapsulated catalyst
FI127601B (en) * 2014-04-03 2018-10-15 Andritz Oy Method for handling spent wash solution of a lignin-recovery process
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
EP3166954B1 (en) * 2014-07-09 2019-03-27 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
US10858554B2 (en) 2015-04-15 2020-12-08 Fpinnovations 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
AU2016290723A1 (en) 2015-07-07 2018-01-18 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
CA3019463C (en) * 2016-03-31 2023-11-28 West Fraser Mills Ltd. Lignin compositions comprising activated carbon for odor reduction
EP3452658A1 (en) 2016-05-03 2019-03-13 Solenis Technologies, L.P. Biopolymer sizing agents
BR112018074582A2 (pt) * 2016-06-07 2019-03-12 Fpinnovations composição antimicrobiana, e, métodos para produzir uma matriz alimentar de inibição de crescimento microbiano e para tratar alimento para inibir crescimento microbiano
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
CA3043474A1 (en) 2016-12-02 2018-06-07 Jesse L. Paris Wax-organic extender emulsion and method for manufacture thereof
EP3592801A4 (en) 2017-03-09 2020-12-16 FPInnovations PROCESS FOR THE PRODUCTION OF A CATIONIC LIGNIN COPOLYMER UNDER AQUEOUS ACIDIC CONDITIONS
CA3055614C (en) 2017-03-09 2023-05-09 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
US11840776B2 (en) * 2018-02-26 2023-12-12 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
FI129347B (en) 2018-10-23 2021-12-15 Teknologian Tutkimuskeskus Vtt Oy Extraction of valuable components from bark
EP3693508A1 (en) 2019-02-08 2020-08-12 Scitech-service OY Method for lignin production
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
SE2050074A1 (en) * 2020-01-28 2021-01-29 Soedra Skogsaegarna Ekonomisk Foerening Process for producing one, or more, compounds
EP4132899A4 (en) * 2020-03-03 2024-10-09 Casad, Robert C. HIGH-SOLID ALKALINE OXIDATION AND BIOMETHANE CONVERSION OF RESIDUAL LIGNIN
JP2021155661A (ja) * 2020-03-30 2021-10-07 日本製紙株式会社 ソーダリグニンの分離方法
US11866456B2 (en) * 2020-07-14 2024-01-09 Liquid Lignin Company Process for treating 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
US20240052530A1 (en) * 2020-08-25 2024-02-15 The Texas A&M University System Lignin Fractionation and Fabrication for Quality Carbon Fiber
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)
SE545888C2 (en) * 2021-07-15 2024-03-05 Suncarbon Ab Treating black liquor with bio-oil acids for lignin recovery
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
WO2024187276A1 (en) * 2023-03-14 2024-09-19 Fpinnovations Improved process for the extraction of kraft lignin from hardwood and eucalyptus black liquors
CN116715865A (zh) * 2023-04-21 2023-09-08 天津科技大学 一种提高麦草生物化学机械浆废液木素产品质量的方法
CN116425998A (zh) * 2023-04-21 2023-07-14 天津科技大学 一种高效分离麦草生物化学机械浆废液中木素的方法
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Also Published As

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

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