Gasification

 Gasification  is additionally a thermochemical process during which the reactions between fuel and therefore the gasification agent happen and syngas (also referred to as air gas , product gas, synthetic gas, or synthesis gas) is produced. The syngas is especially composed of CO, H2, N2, CO2, and a few hydrocarbons (CH4, C2H4, C2H6, etc.). Very small amounts of H2S, NH3. In general, biomass gasification is that the thermochemical conversion of organic (waste) feedstock during a high-temperature environment, through which biomass are often converted not only to syngas for energy generation but also to chemicals; as an example , methane, ethylene, adhesives, fatty acids, surfactants, detergents, and plasticizers. Based on the gasification agents used, biomass gasification processes are often divided into air gasification (using air), oxygen gasification  (using oxygen), steam gasification (using steam), CO2 gasification (using CO2 ), supercritical water gasification (using supercritical water), etc. The most generally studied and applied process because the gasification agent (air) is reasonable , the reaction process is straightforward , the reactor structure is straightforward , etc.