C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 11/08 (2006.01) C02F 1/02 (2006.01) C02F 1/72 (2006.01)
Patent
CA 2105613
A PROCESS AND AN ARRANGEMENT FOR RECOVERING HEAT IN THE CHEMICAL DEGRADATION OF SEWAGE SLUDGE OR WASTEWATER A b s t r a c t In a process for the wet oxidation, pressure hydrolysis or chemolysis of sewage sludge or wastewater at elevated temperature and pressure, heat exchange between the cold influent and the hot effluent is achieved by the fact that pressure is released in the hot effluent, the vapors formed are separated from the aqueous phase, returned to the cold influent and brought into direct contact therewith, so that at least part of the vapors condense out and heat the influent. In the arrangement for carrying out this process, the reaction stage 8 is followed by a pressure release element 10 and a phase separator 11. A vapor return pipe 12 leads from the phase separator 11 to a gas/liquid contactor 3 pre- ceding the reaction stage 8. Fig. 1
Holzer Klaus
Horak Otto
Melin Thomas
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
LandOfFree
Process and an arrangement for recovering heat in the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and an arrangement for recovering heat in the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and an arrangement for recovering heat in the... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1452375