发明名称 |
METHOD AND DEVICE FOR TREATING BIOGENIC MATERIALS FOR PRODUCING BIOGAS |
摘要 |
<p>The invention refers to the area of energy production and relates to a method and to a device similar to that which can be used in a biogas production facility, for example. The object of the present invention is to provide a method and a device for increasing the biogas yield of biogas production facilities. The object is accomplished through a method in which the fermentation residue I is subjected to a solid-liquid separation and then the fluid phase of the fermentation residue is subjected to a method for enlarging the solid surface area and for removing dissolved gases, and the resultant products are either fed to the fermenter(s) of the biogas production facility and/or to a further fermenter. The object is further accomplished through a device comprising a biogas production facility, at least one device for solid-liquid separation of fermentation residues from a biogas production facility and a device for enlarging the solid surface area and for removing dissolved gases.</p> |
申请公布号 |
EP2344649(A2) |
申请公布日期 |
2011.07.20 |
申请号 |
EP20090743880 |
申请日期 |
2009.09.21 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG |
发明人 |
FASSAUER, BURKHARD;FRIEDRICH, HANNELORE;MAAS, ROBERT;EICHSTAETTER, RALF |
分类号 |
C12P5/02 |
主分类号 |
C12P5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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