users market building report biorefineries kinetic biorefinery design study potential first .gs-promotion furfural cellulosic integration revenue agreement trade science corncobs biobased renewable cob.trade kwazulu-natal investor sugar africa liquid chemistry media by-products residue we're husks greenenergypark platform residues bio-renewable rocket furan biorefining biomass products trading energy developed bagasse electricity wealth conditions technology process sites agricultural presentation concept synthesis logged-in feedstock value reaction cobelec african beyond furfuryl china fuels processing plant international global .gs-imageresult small local .gs-webresult.gs-result