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SE1750648A1 - Process and reactor for producing biochar from renewable material. - Google Patents

Process and reactor for producing biochar from renewable material. Download PDF

Info

Publication number
SE1750648A1
SE1750648A1 SE1750648A SE1750648A SE1750648A1 SE 1750648 A1 SE1750648 A1 SE 1750648A1 SE 1750648 A SE1750648 A SE 1750648A SE 1750648 A SE1750648 A SE 1750648A SE 1750648 A1 SE1750648 A1 SE 1750648A1
Authority
SE
Sweden
Prior art keywords
reactor
biomass material
biochar
reaction chamber
relates
Prior art date
Application number
SE1750648A
Other languages
Swedish (sv)
Other versions
SE541605C2 (en
Inventor
Johansson Harry
Original Assignee
Envigas Ab
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 Envigas Ab filed Critical Envigas Ab
Publication of SE1750648A1 publication Critical patent/SE1750648A1/en
Publication of SE541605C2 publication Critical patent/SE541605C2/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
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/10—Regulating and controlling the combustion
    • C10B21/18—Recirculating the flue gases
    • 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
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
    • C10B47/20—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge according to the moving bed type
    • 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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts
    • 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
    • C10B51/00—Destructive distillation of solid carbonaceous materials by combined direct and indirect heating
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a process for producing biochar from biomass material in a reactor comprising the following steps:. -supplying biomass material (100) into a material chamber (10) of the reactor. - drying the biomass material (100) by evaporating moisture from the biomass material (100) -pyrolysing the biomass material (100) to obtain biochar (105) and pyrolysis gas (106) -supplying gasification air (108) and pyrolysis gas (106) to a reaction chamber (30) in the reactor. -combustion of gasification air (108) and pyrolysis gas (106) in the reaction chamber (30). -removing exhaust gas (110) from the reaction chamber (30). -heating the biomass material (100) by indirect heat from the exhaust gas (110).The present invention relates also relates to a reactor for producing biochar from biomass material. (100).To be published with Fig .1
SE1750648A 2016-05-24 2017-05-24 Process and reactor for producing biochar from renewable material. SE541605C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2016/050479 WO2017204703A1 (en) 2016-05-24 2016-05-24 Process and reactor for producing biochar from renewable material

Publications (2)

Publication Number Publication Date
SE1750648A1 true SE1750648A1 (en) 2017-11-25
SE541605C2 SE541605C2 (en) 2019-11-12

Family

ID=60412849

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750648A SE541605C2 (en) 2016-05-24 2017-05-24 Process and reactor for producing biochar from renewable material.

Country Status (2)

Country Link
SE (1) SE541605C2 (en)
WO (1) WO2017204703A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108977213B (en) * 2018-07-10 2020-05-08 南京年达炉业科技有限公司 Novel straw carbonization equipment
EP3901236A1 (en) * 2020-04-22 2021-10-27 Danmarks Tekniske Universitet A method and system for producing gas from biomass
EP3995558A1 (en) 2020-11-10 2022-05-11 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Biomass reactor and process
WO2024168168A1 (en) * 2023-02-10 2024-08-15 Newlight Technologies, Inc. Improved process for the production of biochar

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5279712A (en) * 1991-04-05 1994-01-18 Pasco Nominees Pty Limited Process and apparatus for the pyrolysis of carbonaceous material
DE19945771C1 (en) * 1999-09-24 2001-02-22 Muehlen Gmbh & Co Kg Dr Process for gasifying organic materials comprises cracking the materials by contacting with a hot heat carrier medium which is removed from a solid carbonaceous residue after leaving the pyrolysis reactor and conveyed to a heating zone
US7798077B2 (en) * 2007-03-16 2010-09-21 Simeken, Inc. Freefall pyrolytic oven
US8276289B2 (en) * 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
US8449724B2 (en) * 2009-08-19 2013-05-28 Andritz Technology And Asset Management Gmbh Method and system for the torrefaction of lignocellulosic material
FR2965816B1 (en) * 2010-10-12 2014-04-25 S3D DEVICE FOR TRANSFORMING A FUEL
US9005402B2 (en) * 2011-05-14 2015-04-14 Interra Energy, Inc. Reciprocating reactor and methods for thermal decomposition of carbonaceous feedstock
US8100990B2 (en) * 2011-05-15 2012-01-24 Avello Bioenery, Inc. Methods for integrated fast pyrolysis processing of biomass
GB2512367A (en) * 2013-03-28 2014-10-01 Carbon Gold Ltd A method of producing biochar
WO2015089556A1 (en) * 2013-12-16 2015-06-25 Renergi Pty Ltd Apparatus for pyrolysing carbonaceous material

Also Published As

Publication number Publication date
SE541605C2 (en) 2019-11-12
WO2017204703A1 (en) 2017-11-30

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