Methane decomposition with some CO2 as co-feed: Co-production of syngas and carbon fibers/microspheres by using a hybrid of K2CO3 and coal char

325Co-production of syngas (H2 and CO) and carbon fibers/microspheres could be obtained along with high and stable methane (around 80%) and CO2 conversion (up to about 100%) in the process of methane decomposition with addition of some CO2 as co-feed.