Related by context. Frequent words. (Click for all words.) 64 biocrude 61 renewable feedstocks 60 biomass feedstocks 58 biomass feedstock 58 Biobutanol 57 fast pyrolysis 57 ALGAE 56 adipic acid 56 thermochemical 56 CO2 sequestration 55 sodium borohydride 55 cellulosic materials 55 biobutanol 55 purity silicon 55 algae biofuels 54 cellulosic feedstocks 54 Dumesic 54 biodiesel feedstock 54 biorefining 54 sorbents 54 thermo chemical 54 environmentally beneficial 54 isoprene 54 biofuel feedstock 54 Bioreactor 54 cellulosic 54 biomass 54 PetroLuxus ™ 54 cellulosic feedstock 53 biocatalysts 53 Lignin 53 isobutanol 53 Capstone MicroTurbine 52 microbial fermentation 52 succinic acid 52 adsorbent 52 Purfresh Transport 52 CIGS solar cells 52 feedstock 52 inoculant 52 crop residues 52 Genomatica 52 gasified 52 cellulosic biomass 52 bioenergy 51 PetroLuxus TM 51 porous silicon 51 Coal gasification 51 methyl ester 51 granulate 51 xylose 51 Algal 51 photosynthetic organisms 51 biofuel 51 microalgae 51 stevia leaf 51 syngas 51 membrane PEM fuel 51 cellulose ethanol 51 concentrating photovoltaic 51 biofuel feedstocks 51 Cellulosic ethanol 51 adsorbents 51 Miscanthus 51 photosynthetic 51 bioenergy crops 51 Concentrating Solar Power 51 Kuan Yin Taiwan 51 levelized cost 50 humic acid 50 Accelergy 50 nanogenerator 50 PEM fuel 50 Bagasse 50 fluidized bed 50 gaseous fuels 50 ethyl acetate 50 ZeaChem 50 algal 50 gasification 50 feedstocks 50 de ionized 50 VRB ESS 50 N Viro Fuel 50 corn stover 50 stoichiometric 50 Switchgrass 50 mono crystalline 50 reverse osmosis desalination 50 photosynthesize 49 woody biomass 49 Voraxial 49 cell SOFC 49 algae 49 sequester carbon dioxide 49 Jatropha curcas 49 nanoparticulate 49 Veridium 49 nitrogen oxide NOx emissions 49 biorefinery 49 biodiesel