DK2669364T3 - Biogasreaktor - Google Patents

Biogasreaktor Download PDF

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Publication number
DK2669364T3
DK2669364T3 DK12169684.3T DK12169684T DK2669364T3 DK 2669364 T3 DK2669364 T3 DK 2669364T3 DK 12169684 T DK12169684 T DK 12169684T DK 2669364 T3 DK2669364 T3 DK 2669364T3
Authority
DK
Denmark
Prior art keywords
organic material
biogas
biogas reactor
reactor
shaft
Prior art date
Application number
DK12169684.3T
Other languages
English (en)
Inventor
Lars Berg
Jörgen Carlsson
Anders Andersson
Niklas Hakansson
Original Assignee
Energiutvecklarna Norden 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 Energiutvecklarna Norden Ab filed Critical Energiutvecklarna Norden Ab
Application granted granted Critical
Publication of DK2669364T3 publication Critical patent/DK2669364T3/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/16—Screw conveyor
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Claims (9)

1. Biogasreaktor (1) omfattende et hus (7) med et indløb (2) til organisk materiale, et biogasudløb (3), en materialeforskydningsindretning (6) omfattende et skaft (5), kendetegnet ved, at biogasreaktoren (1) har mindst to udgange (12, 13) i et gasproducerende afsnit (10) af reaktoren (1), hvorfra organisk materiale kan returneres til indløbet (2), og hvor materialeforskydningsindretningen (6) omfatter en ledeplade (17), hvor ledepladen (17) er indrettet til at have en torsion på 45 - 90° pr. længde af skaftet (5).
2. Biogasreaktor (1) ifølge krav 1, hvor skaftet (5) er indrettet til at kunne tilvejebringe varme til biogasreaktoren (1).
3. Biogasreaktor (1) ifølge krav 1 eller 2, hvor huset (7) er indrettet til at kunne tilvejebringe varme til biogasreaktoren (1).
4. Biogasreaktor (1) ifølge krav 1, hvor ledepladen (17) omfatter midler til fastholdelse af biogasproducerende mikroorganismer og/eller organisk materiale.
5. Biogasreaktor (1) ifølge krav 4, hvor fastholdelsesmidlet omfatter boringer, der går gennem ledepladen (17), fortrinsvis har boringerne en diameter i intervallet 0,1 -10 mm, mere foretrukket i intervallet 2 - 4 mm.
6. Biogasreaktor (1) ifølge et af de foregående krav, hvor en returtilførsel fra de mindst to udløb (12, 13) blandes i et forudbestemt forhold.
7. Biogasreaktor (1) ifølge et af kravene, hvor skaftet (5) og således materialeforskydningsindretningen (6) er indrettet til at kunne rotere, fortrinsvis i en hastighed i området fem rotationer pr. 24 timer - en rotation pr. 96 timer, fortrinsvis en rotation pr. 24 timer.
8. Fremgangsmåde til produktion af biogas ved anvendelse afen biogasreaktor 1 ifølge et af kravene 1 - 7 omfattende trinnene med a. at tilvejebringe organisk materiale til biogasreaktoren 1 b. at opvarme det organiske materiale i biogasreaktoren 1 c. at rotere det organiske materiale ved hjælp af en materialeforskydningsindretning 6 d. at udsætte det organiske materiale for hydrolyse, fermentering, anaerob oxidering og gasproduktion, hvorved podning af det indkomne organiske materiale udføres fra et forudbestemt podningsudløb (12, 13, 14, 15), hvor biogasreaktoren muliggør valget mellem mindst to podningsudløb.
9. Fremgangsmåde til produktion af biogas ifølge krav 8, hvor trin b omfatter, at opvarmningen, der tilvejebringes til det organiske materiale, er således, at der tilvejebringes rensning af det organiske materiale.
DK12169684.3T 2012-05-28 2012-05-28 Biogasreaktor DK2669364T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12169684.3A EP2669364B1 (en) 2012-05-28 2012-05-28 Biogas reactor

Publications (1)

Publication Number Publication Date
DK2669364T3 true DK2669364T3 (da) 2017-09-11

Family

ID=48534398

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12169684.3T DK2669364T3 (da) 2012-05-28 2012-05-28 Biogasreaktor

Country Status (6)

Country Link
EP (1) EP2669364B1 (da)
CL (1) CL2014003230A1 (da)
DK (1) DK2669364T3 (da)
ES (1) ES2644069T3 (da)
IN (1) IN2014DN09578A (da)
WO (1) WO2013178621A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL444110A1 (pl) 2023-03-17 2024-09-23 Ludomir Duda Przepływowy reaktor biometanowy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3280395D1 (de) 1982-07-16 1992-04-16 Josef Probst Vorrichtung zur erzeugung von biogas.
DE19624268C2 (de) * 1995-09-30 2001-09-27 Herhof Umwelttechnik Gmbh Verfahren und Vorrichtung zur Verwertung organischer Abfälle
DE102004025318A1 (de) * 2004-05-19 2005-12-08 Rudolf Hartmann Verfahren und Vergärungsanlage zum anaeroben Vergären von biogenem Abfall
DE102007024378B4 (de) * 2007-05-23 2009-06-04 Beck, Jürgen, Dr. Fermenter zur Erzeugung von Biogas aus pumpbarem organischen Material

Also Published As

Publication number Publication date
EP2669364B1 (en) 2017-07-19
CL2014003230A1 (es) 2015-06-12
ES2644069T3 (es) 2017-11-27
IN2014DN09578A (da) 2015-07-17
WO2013178621A1 (en) 2013-12-05
EP2669364A1 (en) 2013-12-04

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