Related by context. Frequent words. (Click for all words.) 62 Selective Catalytic Reduction SCR 58 Fischer Tropsch process 58 aftertreatment 57 exhaust aftertreatment 56 GlycosBio 56 Solid Oxide Fuel Cell 56 SCR catalyst 56 biocatalysts 56 Haldor Topsoe 56 urea injection 56 hydrogen internal combustion 56 Biobutanol 55 ElectriPlast 55 nano coating 55 Bioreactor 55 Biomethane 55 Energenics 54 String Ribbon 54 Capstone MicroTurbine 54 Lipid Polymer Micelle LPM 54 Captisol 54 electrolyser 53 Thiarabine 53 biocrude 53 membrane electrode assemblies 53 diesel particulate filters 53 bioprocesses 53 diesel particulate filter 53 Variable Cylinder Management 52 Hoku Fuel Cells 52 Direct Injection 52 metal hydride 52 BioSilicon TM 52 diesel particulate filter DPF 52 Coal gasification 51 fast pyrolysis 51 ACERT 51 Diesel Exhaust Fluid DEF 51 DPFs 51 Valvetronic 51 NOx reduction 51 H2scan 51 Audi TDI 51 microturbine 51 cleanest diesel 51 cell SOFC 51 cathode materials 51 thermal oxidation 51 specific ZFP Nucleases 51 biogasoline 51 Ultracapacitor 50 Electroporation 50 HPPO 50 recombinant vaccines 50 hybrid powertrains 50 silver dihydrogen citrate 50 chilled ammonia 50 nitrogen oxide NOx emissions 50 particulate filter 50 BlueTec 50 N Viro Soil 50 optical biosensors 50 BioOil 50 Oxford Catalysts 50 Rentech Process 50 Pressure BioSciences 50 Supercritical 50 OPX 50 combustors 50 therapeutic monoclonal antibodies 50 liposomal formulation 50 Avantium 50 #.# liter Duratorq 49 B# biodiesel [002] 49 Efficient Dynamics 49 oxyfuel 49 concentrated photovoltaic CPV 49 Syntec 49 electrolyzed water 49 High Temperature Liquid 49 High Precision Injection 49 N Viro Fuel 49 Affymetrix GeneChip R 49 PER.C6 49 Integrated Gasification Combined Cycle 49 synthetic lubricants 49 reverse osmosis RO 49 NExBTL 49 Nexterra 49 AuraGen 49 HYbrid4 49 polymeric formulations 49 proprietary Mimetic Ligand 49 Segetis 49 biobutanol 49 methanol micro 49 polymer coatings 49 sugar cane bagasse 49 adipic acid 49 renewable feedstocks 49 thermo chemical