Thermochemical processes can be subdivided into gasification and pyrolysis.
Show Biomass Gasification plant and explain the reaction routes (Steam Gasification of biomass and super critical water gasification of biomass) and why pyrolysis even though thermochemical is less used.
Describe other bio-H2 production routes e.g. from biotechnological biohydrogen prodcution
Biotechnological biohydrogen production processes using suitable microorganisms in adequate production facilities can be divided into three main categories: biophotolysis, photofermentation, and dark fermentation.