UY38566A - Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft - Google Patents

Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft

Info

Publication number
UY38566A
UY38566A UY0001038566A UY38566A UY38566A UY 38566 A UY38566 A UY 38566A UY 0001038566 A UY0001038566 A UY 0001038566A UY 38566 A UY38566 A UY 38566A UY 38566 A UY38566 A UY 38566A
Authority
UY
Uruguay
Prior art keywords
cellulose pulp
oxidized lignin
kraft cellulose
produce oxidized
pulp plant
Prior art date
Application number
UY0001038566A
Other languages
English (en)
Inventor
Lauri Pehu-Lehtonen
Outi Poukka
Katariina Kemppainen
Anna Kalliola
Tiina Liitiä
Tapio Vehmas
Pauliina Sjögard
Original Assignee
Andritz Oy
Metsae Fibre Oy
Teknologian Tutkimuskeskus Vtt 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 Andritz Oy, Metsae Fibre Oy, Teknologian Tutkimuskeskus Vtt Oy filed Critical Andritz Oy
Publication of UY38566A publication Critical patent/UY38566A/es

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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • 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
    • D21C11/0042—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
    • D21C11/0057—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
    • D21C11/04—Regeneration of pulp liquors or effluent waste waters of alkali lye
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

De acuerdo con un aspecto ejemplo de la presente invención, se proporciona un método para producir de manera técnica y económicamente viable un agente tensoactivo de alto rendimiento a base de lignina oxidada dentro de una planta de pulpa de celulosa kraft sin interferir en el proceso principal.
UY0001038566A 2019-02-01 2020-01-31 Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft UY38566A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20195065A FI129846B (en) 2019-02-01 2019-02-01 Method for producing oxidized lignin in kraft pulp mills

Publications (1)

Publication Number Publication Date
UY38566A true UY38566A (es) 2020-08-31

Family

ID=69528867

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001038566A UY38566A (es) 2019-02-01 2020-01-31 Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft

Country Status (11)

Country Link
US (1) US20220120035A1 (es)
EP (1) EP3918130A1 (es)
JP (1) JP2022519088A (es)
KR (1) KR102552873B1 (es)
CN (1) CN113383123A (es)
BR (1) BR112021015132A2 (es)
CA (1) CA3125708A1 (es)
CL (1) CL2021001914A1 (es)
FI (1) FI129846B (es)
UY (1) UY38566A (es)
WO (1) WO2020157386A1 (es)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910873A (en) * 1974-05-30 1975-10-07 Westvaco Corp Production of water-soluble polycarboxylic lignin by an oxygen-alkali process
JP2586916B2 (ja) * 1987-12-01 1997-03-05 株式会社エヌエムビー セメント分散剤
US5382322A (en) * 1991-10-18 1995-01-17 Air Products And Chemicals, Inc. Selective white liquor oxidation
JP3828711B2 (ja) * 2000-03-30 2006-10-04 三菱製紙株式会社 斑点検出方法及び検出装置
RU2383675C1 (ru) * 2005-12-07 2010-03-10 Келли Энтони О`ФЛИНН Осуществляемый в каталитическом реакторе процесс производства промышленной целлюлозной массы, нативного лигнина и одноклеточного белка
WO2008079072A1 (en) * 2006-12-22 2008-07-03 Kiram Ab Method for recovering a low sodium content lignin fuel from black liquor
CN101952504B (zh) * 2008-02-21 2013-09-18 李诺布斯特公司 从黑液分离木质素的方法、木质素产品及木质素产品在燃料或材料制造中的应用
KR100963822B1 (ko) * 2008-06-30 2010-06-16 (주)정흥케미칼 펄프 제조시 발생된 흑액으로부터 제조된 콘크리트용혼화제 및 이의 제조방법
BRPI1006661B1 (pt) * 2009-03-09 2019-12-03 Kiram Ab processo para a fabricação de material formado por celulose a partir de lignocelulose por uma sequência das etapas que consistem em separar, dissolver e formar celulose e processo para fabricação de material de celulose conformada a partir de polpa de celulose e para a recuperação e a reciclagem de substâncias químicas para dissolução de celulose residual e para conformação de celulose
FI20096198A0 (fi) * 2009-11-18 2009-11-18 Valtion Teknillinen Hapetettu ligniinipitoinen aine, sen käyttö sekä menetelmä saastuneiden nesteiden puhdistamiseksi
PL2627659T3 (pl) * 2010-10-15 2016-11-30 Ciągły sposób strącania ligniny z ługu powarzelnego
FI20115754A0 (fi) * 2011-03-22 2011-07-15 Andritz Oy Menetelmä ja järjestely kemiallisen massan käsittelemiseksi
EP2850152A1 (en) * 2012-05-14 2015-03-25 Vertichem Corporation Mechanism for production of biobased products from plant lignin
FI126397B (en) 2013-10-02 2016-11-15 Teknologian Tutkimuskeskus Vtt Oy Use of oxidized lignin as dispersant
FI126195B (en) * 2014-01-28 2016-08-15 Upm Kymmene Corp Fiber-based product
SE538752C2 (en) * 2014-11-21 2016-11-08 Innventia Ab Process for the production of a treated pulp, treated pulp, and textile fibers produced from the treated pulp
ES2930452T3 (es) * 2015-04-15 2022-12-13 Fpinnovations Inc Lignina kraft/soda de alto contenido residual (HRC) como ingrediente en adhesivos para madera
FI128962B (en) 2015-11-06 2021-04-15 Teknologian Tutkimuskeskus Vtt Oy Alkali-O2 oxidized lignin as a dispersant
JP2017155008A (ja) * 2016-03-02 2017-09-07 日本製紙株式会社 芳香族モノマーの製造方法
BR112018069518A8 (pt) * 2016-04-07 2023-03-21 Cmblu Projekt Ag Compostos aromáticos sulfonados

Also Published As

Publication number Publication date
KR102552873B1 (ko) 2023-07-10
BR112021015132A2 (pt) 2021-09-28
CL2021001914A1 (es) 2022-04-01
FI129846B (en) 2022-09-30
CN113383123A (zh) 2021-09-10
KR20210113235A (ko) 2021-09-15
WO2020157386A1 (en) 2020-08-06
US20220120035A1 (en) 2022-04-21
EP3918130A1 (en) 2021-12-08
JP2022519088A (ja) 2022-03-18
FI20195065A1 (en) 2020-08-02
CA3125708A1 (en) 2020-08-06

Similar Documents

Publication Publication Date Title
ZA201904891B (en) Novel methods for processing lignocellulosic material
MX2019012779A (es) Fibra de cannabis, estructuras celulosicas absorbentes que contienen fibra de cannabis y metodos para producir las mismas.
CO2018002755A2 (es) Uso de pasta de fibra celulósica
UY35564A (es) Método para elaborar celulosa nanofibrilar y para elaborar un producto de papel
GT201200043A (es) Proceso para producir productos de alto valor a partir de biomasa
BR112015021702A2 (pt) métodos para a digestão de sólidos de biomassa celulósica
MY189667A (en) A method and a system for production of high molecular weight lignin
AR113836A1 (es) Métodos para fabricar celulosa especializada y otros productos a partir de biomasa
MX2015010164A (es) Fibra kraft de madera blanda que tiene un contenido mejorado de a-celulosa, y su uso en la produccion de productos de celulosa quimica.
ECSP11011422A (es) Proceso de fabricación de pulpa de celulosa para la protección del rendimiento y la calidad que incluye métodos para la extracción de hemicelulosa y tratamiento de materiales lignocelulósicos extraídos de hemicelulosa
BR112016024499A2 (pt) ?método para produzir polpa dissolúvel de baixa viscosidade?
AR112587A1 (es) Psicosa-6-fosfato fosfatasa, composición para producir d-psicosa que comprende la enzima y métodos para producir d-psicosa utilizando la enzima
UY38566A (es) Metodo para producir lignina oxidada en planta de pulpa de celulosa kraft
CL2020002312A1 (es) Método para producir pulpa soluble
CL2020000623A1 (es) Método para la delignificación mejorada del oxígeno de pulpas de madera químicas.
BR112018010992A2 (pt) polpas celulósicas de cadeia modificada aberta e métodos para fazer e usar as mesmas
AR069585A1 (es) Metodo para producir bioetanol a partir del tratamiento de biomasa con penicillium funiculosum
WO2019068918A8 (en) Methods for processing lignocellulosic material
AR117736A1 (es) Planta de stevia con alto contenido de rebaudiósido d
WO2020138496A9 (ja) リグノセルロースファイバーの製造方法、リグノセルロースファイバーおよび複合材
AR104795A2 (es) Método para producir un material celulósico o lignocelulósico que contiene una o más enzimas
CL2022002009A1 (es) Disposición de flotación, planta y método relacionados con la misma
EP4234190A3 (en) Acetylated wood and method of making same
ES2455491B2 (es) Cepa de hongo Hormonema sp. CECT 13092 y procedimiento de aplicación para la deslignificación de biomasa lignocelulósica
AR122073A1 (es) Planta de stevia con alto contenido de rebaudiósido d