In a circular economy approach, heterogeneous wastes can be upgraded to energy in the form of syngas via pyrogasification, and then methane biomethanation. Working at high pressure is promising approach intensify process reduce gas–liquid transfer limitations. However, raising could lead reaching CO inhibition threshold microorganisms involved syngas-biomethanation. To investigate impact on pro...

The increase in pollutant emissions has generated the development of clean technologies and encouraged use alternative fuels like syngas. Flameless combustion is one most promising due to lower pollutants high thermal efficiency. In present study, regenerative furnace simulation under flameless was carried out using a fuel mixture 70% natural gas 30% syngas with H2 content (in vol.); by mean CF...

Modeling and optimization of synthesis gas production via the non-catalytic partial oxidation of methane (NCPO) were studied by minimizing of Gibbs free energy, and comparison studies were carried out to analyze the mechanism of syngas production. For this purpose, concentrations of CO2 and H2O in the feed were optimized in specified pressure and temperature, such that the hydrogen to carbon mo...

Within the framework of this study, a brief review gasification technology was carried out, best types blowing agents and methods used in terms efficiency environmental safety were identified, mathematical model steam–oxygen gasifier developed MS Excel software package. The authors paid special attention to consideration effect changing input parameters syngas, such as temperature relative mass...

Biomass gasification produces syngas, mainly comprised of CO and H2 along with H2S, CO2, N2, tar compounds. Inorganic carbon present in syngas as CO2 can be utilized for the production several value-added chemicals including ethanol, higher alcohols, fuels, hydrogen. However, chemical sequestration operates at a high temperature 300–500 °C pressure 3–5 MPa presence heavy metal catalysts. Cataly...

Indonesia has the potential to develop biomass, such as MSW and wood pellets, a source of energy. Syngas from biomass gasification can be used fuel for dual-fuel diesel engines in order transition We investigated pellets using downdraft reactor with capacity 130–144 kg determine properties produced syngas use engines. Four days are dedicated process preheating sunlight. The experiment was desig...