发明名称 |
A process for carrying out microbiological fermentations in a device comprising a fixed system of an open cell foam as well as a device for carrying out such processes. |
摘要 |
<p>A process for carrying out micro-biological fermentations, wherein a nutrient liquid and, if necessary, gases are passed through a fixed system of open cell polyurethane foam units, which system comprises at least two adjacent foam layers (1) each having a flat main surface (2) and an embossed main surface, (3) wherein in the subsequent layers (1) said embossed surface (3) of a foam layer (1) is positioned against the flat surface (2) of the adjacent foam layer (1).</p> |
申请公布号 |
EP0190801(A1) |
申请公布日期 |
1986.08.13 |
申请号 |
EP19860200148 |
申请日期 |
1986.02.03 |
申请人 |
N.V. GECHEM S.A. |
发明人 |
VERSTRAETE, WILLY;DERYKE, DIRK;CREYF, HUBERT |
分类号 |
C02F3/06;C02F3/00;C02F3/28;C12M1/00;C12M1/40;(IPC1-7):C12M1/00 |
主分类号 |
C02F3/06 |
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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