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FIBAG BIOGAS Kft

H-9751, Vèp, Szent Imre u. 42.
Tel.: +36 94 543 300
Fax: +36 94 543 333
Email: office@fibag.hu

Pre-Studies

The FIBAG BIOGAS Kft. pre-studies focus on thermo hydrolysis with steam explosion. To get higher conversions in the production of biogas the pre-studies on the treatment of substrates is essential. The research puts emphasis on treatment of substrates by pressure and temperature. The splitting of all fiberous structures influences the steam explosion. One option is the destruction of the cell wall by internal cell excess pressure, known as popcorn effect. The research includes not only mechanical disintegration but also a real molecular destruction. Furthermore the pre-studies investigate the liquefaction of all substrates by the released cell water.

Following laboratory results show the pre-studies
denotation gas quality 2nd day gas quality 6th day
[%] CH4 CO2 N2 H2S H2 CH4 CO2 N2 H2S H2
MS 2%_1 36,24 49,48     0 51,58 36,73     0
MS 2%_2 38,32 43,43     0 53,52 39,6     0
WS 2%_1 39,3 52     0 58,21 36,88     0
WS 2%_2 39,72 52,79     0 57,66 37,09     0
SL 0,25% 11,5 14,4     0,23 19,02 19,53     0,06
SL 0,5% 13,3 17,53     0,12 23,62 22,28     0,13
SL 1% 5,12 22,38     0,3 7,3 21,78     0
blank value 4,86 9,67     0,33 12,1 15,06     0,15