Apparatus and method for treatment of wet organic matter to produce biogas

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United States of America

PATENT NO 11268057
APP PUB NO 20190359921A1
SERIAL NO

16477212

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus for treatment of wet organic matter to produce biogas, comprising a closed reactor (11) for anaerobic digestion of the wet organic matter. The anaerobic reactor comprises two vertical 5 tubes, a vertically arranged outer tube (14) defining a first reactor chamber (111) enveloping a vertically arranged inner tube (15) which is divided into a first region (112a) and a second region (112b) of a second reactor chamber (112) by a vertical partitioning wall (16). The first reactor chamber comprises a particle retaining unit (31) connecting the first and the second reactor chambers. The anaerobic reactor (11) exhibits a top discharge pipe (18) for gas developed in either 0 of the two reactor chambers (111, 112). A method for treatment of wet organic matter is also contemplated.

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Patent Owner(s)

Patent OwnerAddress
YARA INTERNATIONAL ASADRAMMENSVEIEN 131 0277 OSLO NORWAY
WATERMENT ASVIPEVEGEN 51 PORSGRUNN 3917
UNIVERSITETET I SØRØST-NORGEP O BOX 235 KONGSBERG 3603

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Øvrebø, Dag Normann Oslo, NO 1 0
Bakke, Rune Skien, NO 5 24

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