CL2019000545A1 - Proceso para el aislamiento de hemicelulosas de aguas de proceso de pulpa de biomasa o de licores agotados. - Google Patents

Proceso para el aislamiento de hemicelulosas de aguas de proceso de pulpa de biomasa o de licores agotados.

Info

Publication number
CL2019000545A1
CL2019000545A1 CL2019000545A CL2019000545A CL2019000545A1 CL 2019000545 A1 CL2019000545 A1 CL 2019000545A1 CL 2019000545 A CL2019000545 A CL 2019000545A CL 2019000545 A CL2019000545 A CL 2019000545A CL 2019000545 A1 CL2019000545 A1 CL 2019000545A1
Authority
CL
Chile
Prior art keywords
hemicelluloses
liquors
depleted
isolation
biomass pulp
Prior art date
Application number
CL2019000545A
Other languages
English (en)
Inventor
Oleg Shagaev
Lukas Wiesegger
Original Assignee
Andritz Ag Maschf
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 Ag Maschf filed Critical Andritz Ag Maschf
Publication of CL2019000545A1 publication Critical patent/CL2019000545A1/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
    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA INVENCIÓN SE REFIERE A UN PROCESO PARA EL AISLAMIENTO DE HEMICELULOSAS A PARTIR DE AGUAS DEL PROCESO DE PRODUCCIÓN DE PULPA DE BIOMASA O LÍQUIDOS AGOTADOS CON ELIMINACIÓN DE SÓLIDOS EN SUSPENSIÓN, CONCENTRACIÓN DEL PRODUCTO Y PURIFICACIÓN DEL PRODUCTO MEDIANTE LA ELIMINACIÓN DE SALES INORGÁNICAS Y SUSTANCIAS DE BAJO PESO MOLECULAR. SE CARACTERIZA PORQUE LAS CONDICIONES DEL PROCESO DE AISLAMIENTO DE HEMICELULOSA EN VARIAS ETAPAS DE SEPARACIÓN/PURIFICACIÓN SE AJUSTAN POR SEPARADO, POR EJEMPLO, MEDIANTE AJUSTE DE PH. LA INVENCIÓN SE REFIERE ADEMÁS A UNA PLANTA PARA LLEVAR A CABO EL PROCESO. CON TAL PROCESO Y PLANTA ES POSIBLE RECUPERAR LA MAYORÍA DE LOS SÓLIDOS SUSPENDIDOS, ESPECIALMENTE XILANO Y OTRAS HEMICELULOSAS.
CL2019000545A 2016-09-02 2019-03-01 Proceso para el aislamiento de hemicelulosas de aguas de proceso de pulpa de biomasa o de licores agotados. CL2019000545A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50780/2016A AT519059B1 (de) 2016-09-02 2016-09-02 Verfahren zur Abtrennung von Hemizellulosen aus Biomasse-Aufschlussprozesswasser oder verbrauchten Laugen

Publications (1)

Publication Number Publication Date
CL2019000545A1 true CL2019000545A1 (es) 2019-05-31

Family

ID=59523096

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019000545A CL2019000545A1 (es) 2016-09-02 2019-03-01 Proceso para el aislamiento de hemicelulosas de aguas de proceso de pulpa de biomasa o de licores agotados.

Country Status (12)

Country Link
US (1) US10870947B2 (es)
EP (1) EP3507415B1 (es)
JP (1) JP6752359B2 (es)
CN (1) CN109642394B (es)
AT (1) AT519059B1 (es)
AU (1) AU2017318207B2 (es)
BR (1) BR112019001781B1 (es)
CA (1) CA3035614C (es)
CL (1) CL2019000545A1 (es)
NZ (1) NZ750018A (es)
RU (1) RU2713239C1 (es)
WO (1) WO2018041488A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111943994B (zh) * 2020-07-02 2022-02-01 上海昶法新材料有限公司 利用溶解浆预蒸煮废液制备木糖的方法
CN111961695B (zh) * 2020-07-02 2022-07-29 上海昶法新材料有限公司 利用溶解浆预蒸煮废液制备低聚糖的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470876A (en) * 1982-07-22 1984-09-11 Beaupre Marc F Kraft overload recovery process
FI115978B (fi) * 2000-11-16 2005-08-31 Ciba Sc Holding Ag Menetelmä ei-kuitupitoisten ainesten ottamiseksi talteen puumateriaalista
AT413697B (de) * 2001-11-07 2006-05-15 Andritz Ag Maschf Verfahren zur behandlung säurehältiger abwässer
AU2003256788A1 (en) 2002-07-25 2004-02-23 Coffin World Water Systems Apparatus and method for treating black liquor
US7101996B2 (en) * 2003-09-23 2006-09-05 Corn Products International, Inc. Process for preparing purified fractions of hemicellulose and cellulose-hemicellulose complexes from alkali treated fiber and products made by the process
FI120045B (fi) * 2005-12-22 2009-06-15 Roal Oy Selluloosamateriaalin käsittely ja siinä käyttökelpoiset entsyymit
US20120196233A1 (en) 2011-02-01 2012-08-02 Yonghao Ni Recovery of dissolved organics from lignocellulosic solutions
BR112013030230A2 (pt) * 2011-05-26 2016-08-09 Liquid Lignin Company Llc processo para a produção de furfural a partir do licor negro
CN102838693A (zh) * 2011-06-21 2012-12-26 北京林业大学 从生物质中分离纯化直链半纤维素和支链半纤维素的方法
US20130115653A1 (en) * 2011-11-09 2013-05-09 Thesis Chemistry, Llc Method for producing biobased chemicals from woody biomass
SE1551720A1 (sv) * 2013-05-29 2015-12-29 Kiram Ab A method for the treatment of spent pulping liquor for the removal and production of a ligning containing product
CN103541260A (zh) * 2013-10-28 2014-01-29 宜宾海丝特纤维有限责任公司 一种从制浆黑液中回收半纤维素的方法
EP3186440A4 (en) * 2014-08-29 2018-03-21 University of Tennessee Research Foundation Comprehensive process for selectively separating lignocellulosic biomass into purified components with high yield
CN104558632B (zh) * 2014-12-30 2017-01-11 山东龙力生物科技股份有限公司 一种利用工业纤维废渣制备木质素衍生产品的方法
US11154087B2 (en) * 2016-02-02 2021-10-26 R.J. Reynolds Tobacco Company Method for preparing flavorful compounds isolated from black liquor and products incorporating the flavorful compounds
CN105714590B (zh) * 2016-04-15 2017-10-31 广西科学院 从造纸黑液中分离木质素和半纤维素并回收碱液的方法
DE102016219719B3 (de) * 2016-10-11 2018-01-25 Clariant International Ltd. Verfahren zur Gewinnung von Cellulose, Hemicellulose und Lignin aus Lignocellulose aus pflanzlicher Biomasse

Also Published As

Publication number Publication date
EP3507415B1 (en) 2020-04-01
WO2018041488A1 (en) 2018-03-08
CA3035614A1 (en) 2018-03-08
US20190203416A1 (en) 2019-07-04
AU2017318207B2 (en) 2021-07-08
CN109642394B (zh) 2021-07-30
EP3507415A1 (en) 2019-07-10
CA3035614C (en) 2023-05-16
JP6752359B2 (ja) 2020-09-09
RU2713239C1 (ru) 2020-02-04
US10870947B2 (en) 2020-12-22
BR112019001781B1 (pt) 2023-04-11
BR112019001781A2 (pt) 2019-05-07
AT519059A1 (de) 2018-03-15
JP2019529612A (ja) 2019-10-17
NZ750018A (en) 2024-08-30
AU2017318207A1 (en) 2019-02-07
CN109642394A (zh) 2019-04-16
AT519059B1 (de) 2018-07-15

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