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1. (WO2013114001) METHOD AND SYSTEM FOR PRODUCING BIOGAS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/114001 International Application No.: PCT/FI2013/050112
Publication Date: 08.08.2013 International Filing Date: 01.02.2013
IPC:
C02F 11/04 (2006.01) ,C02F 3/28 (2006.01) ,C12P 5/02 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11
Treatment of sludge; Devices therefor
02
Biological treatment
04
Anaerobic treatment; Production of methane by such processes
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
3
Biological treatment of water, waste water, or sewage
28
Anaerobic digestion processes
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
5
Preparation of hydrocarbons
02
acyclic
Applicants:
MAASEUDUN VOIMA OY [FI/FI]; Vasarakatu 9 FI-15700 Lahti, FI
Inventors:
JÄRVINEN, Jarmo; FI
TÖRNKVIST, Niklas; FI
Agent:
BERGGREN OY AB; P.O. Box 16 (Antinkatu 3 C) FI-00101 Helsinki, FI
Priority Data:
2012511001.02.2012FI
Title (EN) METHOD AND SYSTEM FOR PRODUCING BIOGAS
(FR) PROCÉDÉ ET SYSTÈME POUR LA PRODUCTION DE BIOGAZ
Abstract:
(EN) A system (100, 200, 300, 400) for producing biogas from waste stream (101) comprising organic material comprises a liquid waste container (102) and a solid waste container (103). In addition it comprises a separator (104) for at least partially separating liquid fraction into the liquid waste container (102) and solid fraction into the solid waste container (103) from the waste stream (101) so that said solid waste container comprises more solid content than the liquid waste container. Furthermore the system comprises a communication means (106, 111) between the liquid waste container (102) and a mixer (105, 202) for introducing liquid from the liquid waste container to the waste stream portion comprising solid fraction in order to extract more liquid from said solid fraction.
(FR) L'invention porte sur un système (100, 200, 300, 400) pour la production de biogaz à partir d'un flux de déchet (101) comprenant de la matière organique, comprenant un récipient (102) de déchet liquide et un récipient (103) de déchet solide. De plus, il comprend un séparateur (104) pour la séparation au moins partielle d'une fraction liquide allant dans le récipient (102) de déchet liquide et d'une fraction solide allant dans le récipient (103) de déchet solide à partir du flux de déchet (101) de façon à ce que ledit récipient de déchet solide comprenne une teneur en matière solide supérieure à celle du récipient de déchet liquide. En outre, le système comprend un moyen de communication (106, 111) entre le récipient (102) de déchet liquide et un mélangeur (105, 202) pour l'introduction de liquide provenant du récipient de déchet liquide dans la partie de flux de déchet comprenant une fraction solide afin d'extraire plus de liquide de ladite fraction solide.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)