EP 4146781 A1 20230315 - CARBON DIOXIDE-NEUTRAL BIO CONVERTER FACILITIES FOR PRODUCING BIOGAS USING HYDROGEN AND ACTIVATED CARBON COMPOSITIONS IN THE FERMENTATION LIQUID OF THE BIO CONVERTER
Title (en)
CARBON DIOXIDE-NEUTRAL BIO CONVERTER FACILITIES FOR PRODUCING BIOGAS USING HYDROGEN AND ACTIVATED CARBON COMPOSITIONS IN THE FERMENTATION LIQUID OF THE BIO CONVERTER
Title (de)
KOHLENDIOXIDNEUTRALE BIOKONVERTERANLAGEN ZUR HERSTELLUNG VON BIOGAS MIT WASSERSTOFF UND AKTIVIERTEN KOHLEMASSEN IN DER GÄRFLÜSSIGKEIT DER BIOKONVERTER
Title (fr)
INSTALLATIONS DE BIOCONVERSION NEUTRES EN DIOXYDE DE CARBONE POUR PRODUIRE DU BIOGAZ AU MOYEN D'HYDROGÈNE ET DE MASSES DE CARBONE ACTIVÉES DANS LE LIQUIDE DE FERMENTATION DU BIOCONVERTISSEUR
Publication
Application
Priority
- DE 102020002755 A 20200509
- EP 2021000058 W 20210505
Abstract (en)
[origin: CA3185658A1] The invention relates to a carbon dioxide-neutral bio converter facility (BKA) according to figure 1, comprising: - at least one bio converter (BK) for a single-stage or multistage production of biogas (BG) by fermenting biomass (BM) in a fermentation liquid (GF) which is moved using agitation means in the presence of elemental hydrogen, hydrogenotrophic and methanogenic archaea, and activated carbon compositions (K; KM), - an ammonia store (NH3) which, by means of an ammonia line (NH3L), is connected to - an ammonia cracker (AC) for producing hydrogen and nitrogen (H2/N2) by catalytically cracking ammonia, and - a line (LH2/N2) for introducing the generated hydrogen (H2) or the hydrogen-nitrogen mixture (H2/N2) into the at least one bio converter (BK), and/or - a device (VBK) for treating the activated carbon compositions (K; KM) with hydrogen (H2) at a high pressure, comprising a pressure line (25) and an injection lance (28) for injecting the hydrogen-containing carbon compositions (K; KM) into the fermentation liquid (GF), wherein the ammonia is produced using renewable energy, and the ammonia cracker (AC) is operated using the renewable energy. The invention also relates to a conversion method, to a method for injecting hydrogen-containing carbon compositions (H2K; H2KM), and to the use of the fermentation products (KBM).
IPC 8 full level
C12M 1/107 (2006.01); A23L 3/3463 (2006.01); C05F 17/50 (2020.01); C12P 5/02 (2006.01)
CPC (source: EP US)
C01B 3/047 (2013.01 - US); C05F 17/10 (2020.01 - EP); C12M 21/04 (2013.01 - EP US); C12P 5/023 (2013.01 - US); C12P 5/023 (2013.01 - EP); Y02E 50/30 (2013.01 - EP); Y02P 20/133 (2015.11 - EP); Y02P 20/145 (2015.11 - EP); Y02P 20/59 (2015.11 - EP); Y02W 30/40 (2015.05 - EP)
Citation (search report)
See references of WO 2021228428A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020002755 A1 20211111; DE 102020002755 B4 20230209; CA 3185658 A1 20211118; EP 4146781 A1 20230315; US 2023279321 A1 20230907; WO 2021228428 A1 20211118
DOCDB simple family (application)
DE 102020002755 A 20200509; CA 3185658 A 20210505; EP 2021000058 W 20210505; EP 21732190 A 20210505; US 202118000079 A 20210505