The best utilisation of biogas is upgrading to natural gas quality. The best way to do this is with pressurized water scrubbing. This presentation shows 4 innovations in the field of biogas upgrading with the PWS system, making it the ultimate upgrading technology. (presented at Bremen, waste to energy fair).
1. “ Making pressurized water scrubbing the ultimate biogas upgrading technology with the DMT TS-PWS ® system” R. Lems M.Sc. , R&D Manager DMT Environmental Technology
2. Why biogas upgrading? Gas treatment (desulphurisation) Gas Treatment (upgrading) Green gas (CBG: Compressed BioGas) Mobility Power 40% Biogas Heat 60% CHP Natural gas grid Digester
4. Why upgrading Biogas? Substance % Methane, CH 4 45-75 Carbon dioxide, CO 2 25-45 Carbon monoxide, CO 0-0,3 Nitrogen, N 2 1-15 Water, H 2 O Saturated Hydrogen sulfide, H 2 S 0,1-0,5 Oxygen, O 2 Siloxane, R 2 SiO traces
18. “ Making pressurized water scrubbing the ultimate biogas upgrading technology with the DMT TS-PWS® system” R. Lems M.Sc. , R&D Manager DMT Environmental Technology: RLems@dmt-et.nl