Abstract: The invention solves the problem of separation of a mixture of gases with varied molecular weights. According to the invention, the separation of a gas mixture consists in that a mixture of gases with varied molecular weights in fed into the inside of the device through slots in the inlet conduit, said slots disposed near capillary tubes having negative potential, whereas the outlet channels for the heavier molecular weight gases and those for the lower molecular weight gases are separated with a shutter with holes, said shutter being cyclically closed and opened for a period of time from 0.02 to 1.5 second.

Abstract: The method for the manufacture of bio-methane and eco-methane as well as electric and thermal energy according to the present invention consists in hydrogasification of a mixture of bio-carbon and fossil carbon in a carbon hydrogasification reactor using bio-hydrogen obtained in a bio-hydrogen production reactor from a mixture of bio-methane and steam in the presence of a catalyst and with a CO2 acceptor being a mixture of magnesium and calcium oxides. The raw gas formed, after purification, is subjected to separation into hydrogen and methane sent to a hydrogen production process and to feed a power generation unit. Spent CO2 acceptor is subjected to calcination and the CO2 produced in the calcination process is directed to a CO2 sequestration process.

Abstract: The method according to the invention concerns an anaerobic conversion of biomass into biogas in separated processes of hydrolysis and methane fermentation of biomass by means of methane mesophile, thermophile and psychrophile bacteria, contained in returned reflux. Cleaned biogas undergoes decomposition into methane and carbon dioxide. From part of methane and biogas standard gas fuel is produced, used for the engine of a current generating unit and a thermoregenerative cell generating electrical energy and heat. The system according to the invention consists of a system of preparation of biomass (1) connected to a hydrolyser (2) and then to a series system of fermentation tanks and a composter (1), which co-operates with a system of returning and enriching reflux (4). A tank for raw biogas (5) is connected to a system for cleaning biogas (6) and then to a tank for cleaned biogas (7) connected to a system of biogas decomposition (8) and a gas mixer (11).