The effect of composting on the production of syngas, a mixture of hydrogen (H2) and carbon monoxide
(CO) with an explicit H2/CO = 2 or H2/CO = 3 during pyrolysis of six non-hybrid grasses (NHG) and three
hybrid grasses (HG) was investigated. The pyrolysis experiments were conducted in a fixed bed reactor to
a final temperature of 700 C.