Technischer Bericht aus dem Jahr 2018 im Fachbereich Ingenieurwissenschaften - Energietechnik, Note: 1, Sprache: Deutsch, Abstract: In this short report we describe the biogas conversion to dimethyl ether. The generation of biogas in a structured biogas plant based on biomass wet biomass. The simple model of a bioreactor helps to build up a simple dynamical model for predicting the biogas generation. In this chapter the gas components of biogas will be described including pollution and additional components beside methane and carbon dioxide. After collecting the biogas gas, the cleaning, the preparation and the conversion to dimethyl ether is the next step. The conversion of biogas to dimethyl ether (DME) is also known as liquefaction of biogas gas, if we use biomass biomass often called biomass to liquid fuel. Additional the necessary and sustainable property of Zero Emission is described and analyzed. The main influence on the ETS ( = emission trade system ) is analyzed and shown.