Related by context. Frequent words. (Click for all words.) 66 syngas 63 gasification 61 rice husk 61 pyrolysis 59 gasifier 57 biogas 56 liquefied 56 flue gases 56 biomass 56 rice husks 55 Gasification 55 kerogen 55 biomass gasification 55 bagasse 54 superheated steam 54 combustion 54 briquettes 53 cellulosic biomass 53 reactants 53 lignite coal 53 adsorbent 53 BioOil 53 biomass feedstock 53 briquette 52 renewable feedstocks 52 combusted 52 agricultural residues 52 methane 51 digesters 51 xylose 51 N Viro Fuel 51 feedstock 51 biowaste 51 isobutanol 51 methanol 51 burnable 51 Integrated Gasification Combined Cycle 51 petroleum coke 51 ionic liquid 50 gaseous 50 dewatered 50 liquefies 50 flue gas 50 byproducts 50 propane butane 50 crop residues 50 electrolyzer 50 Syngas 49 cogeneration 49 incomplete combustion 49 biomethane 49 biogenic 49 wood chips 49 livestock manure 49 Fischer Tropsch 49 Municipal Solid Waste 49 plasma gasification 49 furans 49 supercritical 49 combustion turbine 49 Biogas 48 anaerobic bacteria 48 coal gasification 48 remove impurities 48 #.degree [001] 48 lignite 48 biofilter 48 digester 48 reinjection 48 desorption 48 potassium hydroxide 48 hydride 48 pig manure 48 anaerobic digesters 48 activated sludge 48 steam turbine generator 48 degassing 48 wood pellets 48 calorific value 48 anaerobic digester 48 liquid fuels 47 corn stover 47 charcoal briquettes 47 coke oven 47 cellulosic feedstocks 47 boilers 47 desalinated 47 microturbine 47 storable 47 fly ash 47 fermentable sugars 47 biomass feedstocks 47 evaporation ponds 47 hydrogen chloride 47 methane gas 47 supercooled 47 hydrocarbon fuels 47 microturbines 47 biogas plants 47 coal 47 anaerobic