EP 3759211 A4 20211110 - REACTOR FOR PRODUCING BIOGAS FROM BIOMASS USING ANAEROBIC DIGESTION
Title (en)
REACTOR FOR PRODUCING BIOGAS FROM BIOMASS USING ANAEROBIC DIGESTION
Title (de)
REAKTOR ZUR BIOGASERZEUGUNG AUS BIOMASSE ÜBER ANAEROBEN AUFSCHLUSS
Title (fr)
RÉACTEUR POUR LA PRODUCTION DE BIOGAZ À PARTIR DE BIOMASSE À L'AIDE D'UNE DIGESTION ANAÉROBIE
Publication
Application
Priority
- FI 20185183 A 20180227
- FI 2019050151 W 20190225
Abstract (en)
[origin: WO2019166694A1] The invention relates to a reactor for producing biogas from biomass using anaerobic digestion, which includes - a vertical channel-like frame (12) delimiting within itself a reaction space (14) within it for vertical plug flow of biomass (16), the frame (12) including at least three successive blocks (24) with related microbial strains, - feed equipment (25) arranged at the upper end (13.1) of the frame (12) for feeding biomass into the frame (12), - agitation equipment (20) for agitating biomass (16) and feeding microbes into biomass (16), arranged at least partly within the frame (12), - recovery equipment (22) for recovering generating biogas, - a bottom cone (17) connected to the lower end (13.2) of the frame (12) for collecting solid material, - removal equipment (27) for solid material arranged at the lower end (13.2) of the frame (12), at the lower end (92) of the bottom cone (17), for removing solid material, - an external skeleton (50) arranged outside the frame (12) for supporting the frame (12) externally against hydrostatic pressure generating within the frame (12).
IPC 8 full level
C12M 1/107 (2006.01); C02F 11/04 (2006.01); C12M 1/00 (2006.01); C12M 1/06 (2006.01); C12M 1/113 (2006.01); C12M 1/20 (2006.01); C12P 5/02 (2006.01)
CPC (source: EP FI)
C02F 11/04 (2013.01 - FI); C12M 1/113 (2013.01 - FI); C12M 1/20 (2013.01 - FI); C12M 21/04 (2013.01 - EP FI); C12M 23/06 (2013.01 - FI); C12M 27/02 (2013.01 - EP FI); C12M 29/06 (2013.01 - EP); C12P 5/023 (2013.01 - FI); C02F 11/04 (2013.01 - EP); C12P 5/023 (2013.01 - EP); Y02E 50/30 (2013.01 - EP)
Citation (search report)
- [Y] WO 2015075298 A1 20150528 - BIOGTS OY [FI]
- [Y] US 2004011718 A1 20040122 - ARNETT CLIFFORD J [US], et al
- [A] US 2009023193 A1 20090122 - MURPHY SCOTT [US], et al
- [A] CN 105349409 A 20160224 - UNIV TSINGHUA
- [A] CN 101381674 A 20090311 - BEIJING SOUND GROUP CO LTD [CN]
- [A] CN 103614288 A 20140305 - INST AGRI RESOURCES CAAS
- [A] US 2017050892 A1 20170223 - BODKHE SANDEEP Y [IN], et al
- See references of WO 2019166694A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019166694 A1 20190906; CN 111868225 A 20201030; EP 3759211 A1 20210106; EP 3759211 A4 20211110; FI 129001 B 20210430; FI 20185183 A1 20190828; UA 127419 C2 20230816
DOCDB simple family (application)
FI 2019050151 W 20190225; CN 201980014648 A 20190225; EP 19760206 A 20190225; FI 20185183 A 20180227; UA A202006182 A 20190225