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FI20116156L - Process for treating biomass - Google Patents

Process for treating biomass Download PDF

Info

Publication number
FI20116156L
FI20116156L FI20116156A FI20116156A FI20116156L FI 20116156 L FI20116156 L FI 20116156L FI 20116156 A FI20116156 A FI 20116156A FI 20116156 A FI20116156 A FI 20116156A FI 20116156 L FI20116156 L FI 20116156L
Authority
FI
Finland
Prior art keywords
biomass
treating
product
hot water
water stream
Prior art date
Application number
FI20116156A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20116156A7 (en
Inventor
Tom Grahn
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20116156A priority Critical patent/FI20116156L/en
Priority to PCT/FI2012/051113 priority patent/WO2013076362A1/en
Publication of FI20116156A7 publication Critical patent/FI20116156A7/en
Publication of FI20116156L publication Critical patent/FI20116156L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/14—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot liquids, e.g. molten metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/086—Hydrothermal carbonization
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/083—Torrefaction
    • 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
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The present invention provides a method for treating biomass, comprising treating said biomass with first hot water stream to release minerals, treating said biomass with second hot water stream to release hemicellulosic fraction, and treating obtained biomass matrix with third hot water stream to torrefy the biomass to produce high energy solid product. The present invention also provides a mineral product, a hemicellulosic product, and a high energy solid fuel product obtained with said method.
FI20116156A 2011-11-21 2011-11-21 Process for treating biomass FI20116156L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20116156A FI20116156L (en) 2011-11-21 2011-11-21 Process for treating biomass
PCT/FI2012/051113 WO2013076362A1 (en) 2011-11-21 2012-11-14 Method for treating biomass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20116156A FI20116156L (en) 2011-11-21 2011-11-21 Process for treating biomass

Publications (2)

Publication Number Publication Date
FI20116156A7 FI20116156A7 (en) 2013-05-22
FI20116156L true FI20116156L (en) 2013-05-22

Family

ID=47358232

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20116156A FI20116156L (en) 2011-11-21 2011-11-21 Process for treating biomass

Country Status (2)

Country Link
FI (1) FI20116156L (en)
WO (1) WO2013076362A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109957983A (en) * 2017-11-08 2019-07-02 地球循环株式会社 Cellulose separation method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6217402B2 (en) * 2014-01-15 2017-10-25 王子ホールディングス株式会社 Fuel composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006036977A (en) * 2004-07-28 2006-02-09 Jgc Corp Method of modifying biomass and modification equipment
WO2008138637A2 (en) * 2007-05-11 2008-11-20 Suncoal Industries Gmbh Method and device for hydrothermal carbonization (htc) of biomass using an htc system
FI20085275A7 (en) 2008-04-02 2009-10-09 Metsaentutkimuslaitos Method for processing biomass
RU2010146037A (en) * 2008-04-17 2012-05-27 Ссл Карбон Солюшнс Лтд. (Gb) METHOD FOR CONVERTING BIOMASS TO CARBON-LIKE MATERIAL USING THE HYDROTHERMAL CARBONIZATION PROCESS
DE102008047883B4 (en) * 2008-09-18 2011-06-01 Agrokraft Gmbh Apparatus and method for the treatment of biomass
US8618280B2 (en) 2009-11-30 2013-12-31 Applied Biorefinery Sciences Llc Biorefinery process for extraction, separation, and recovery of fermentable saccharides, other useful compounds, and yield of improved lignocellulosic material from plant biomass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109957983A (en) * 2017-11-08 2019-07-02 地球循环株式会社 Cellulose separation method
CN109957983B (en) * 2017-11-08 2023-08-08 地球循环株式会社 Cellulose separation process

Also Published As

Publication number Publication date
FI20116156A7 (en) 2013-05-22
WO2013076362A1 (en) 2013-05-30

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