James G. Speight - Encyclopedia of Renewable Energy

8 D Darcy’s Law DEA Dehydration Dehydration – Glycol Process Dehydration – Solid Desiccant Dehydrator Systems Delignification Densification Deposition Descending Bed Reactor Desiccant Dehydrators Desorption Deuterium Devolatilization Dewatering Diesel-Alcohol Emulsion Diesel Cycle Diesel Engine Diesel Fuel Diesel Index Digester Digestion Dimethyl Ether Direct Biofuels Direct Combustion Direct-Fired Biomass Dispersion Dissolution Distillation Distribution in the Environment Domestic Waste Downdraft Combustion Downdraft Gasifier Downflow Fixed Bed Reactor Drizo Process Drop Tube Furnace Dry-Ash-Free Basis Dry Deposition Drying Dry Point Dry Sorption Processes Dust Collectors Dust Control Dustiness Index Dutch Oven Furnace

9 E E85 Earth System Ebullated Bed Reactor Ecological Cycles Ecosystem E-Gas Process Electrical Energy Electricity Generation – Equipment Electricity Generation from Conventional Fuels Electricity Generation from Crops Electricity Generation from Waste Electricity Generation from Wood Electricity Generator Electrochemical Processes Electrolysis Electron Electronic Waste Electrostatic Precipitator Emissions and Effluents Emission Control Emulsification Emulsifying Agents Endothermic Reaction Energy Energy Balance Energy Conservation Energy Content Energy Crops Energy Crops – Grasses Energy Crops – Oilseed Crops Energy Crops – Residual Herbaceous Biomass Energy Crops – Short Rotation Woody Crops Energy Crops – Sugar Crops Energy Density Energy-Efficiency Ratio Energy Production from Crops Energy Production from Wood Energy Sources Enersludge Process Enrichment Entrained-Bed Combustion Entrained-Bed Gasifier Entrained-Flow Process Entrained Flow Reactor Environment Environmental Ethics Environmental Issues Environmental Issues – Biomass Use Enzymatic Hydrolysis Enzymes Esterification Ethanol Ethanol Production Ethanol Production – Feedstocks Ethanol Production – From Corn Ethanol Production – From Lignocellulosic Feedstocks Ethanol Production – From Wood Ethanol Production - Yields Ethyl Alcohol Evaporation Evaporation Processes Exosphere Exothermic Reaction Explosive Limits Extraction Extractive Distillation Explosive Limits Extra Heavy Crude Oil Extraneous Mineral Matter ExxonMobil AGC-21 Process

10 F Fabric Filter Fast-Neutron Reactor Fast Pyrolysis Fat Oil Fats And Greases Fatty Acids Feedstock Fermentation Fermentation Chemistry Fermentation Plants Ferrel Cell Ferrox Process Fibers Filters Filter Tubes Filtration Fire Point and Flash Point Firewood Fischer-Tropsch Process Fischer-Tropsch Process – Catalysts Fischer-Tropsch Chemicals Fischer-Tropsch Process Fischer-Tropsch Process – Chemistry Fischer-Tropsch Process – Commercial Processes Fischer-Tropsch Process – Products Fischer-Tropsch Process – Product Separation and Upgrading Fischer-Tropsch Process – Reactors Fixed-Bed Incinerator or Moving-Grate Incinerator Fish Oil Fixed-Bed Process Fixed-Bed Reactor or Moving-Bed Reactor Fixed Carbon Flammability Flammability Range Flash Point Flash Pyrolysis Flash Vaporization Flax and Flaxseed Oil Flexible-Fuel Vehicle Flexsorb Process Flocculation Flue Gas Flue Gas Cleaning Flue Gas Desulfurization Fluid Bed Fluid-Bed Boiler Fluid-Bed Catalytic Cracking Fluid-Bed Catalytic Cracking Unit Fluid-Bed Combustion Fluid-Bed Gasifier Fluid-Bed Incinerator Fluid-Bed Processes Fluid-Bed Reactor Fluid-Bed Thermal Cracking Fly Ash Forage Crop Forest Health Forest Land Forest Residues Fossil Fuel Resources Fouling Fouling Tendency Fractional Composition Fractionation Fractionation – Absorption Methods Fractionation – Adsorption Methods Fractionation – Chemical Methods Fractionation – Distillation Methods Fractionation – Solvent Methods Fuel Cell Fuel Oil Fuels Fuels from Biomass Fuels from Crops Fuels from Waste Fuels from Wood Fuel Wood Fuel Wood – Selection and Preparation Fuel Wood – Use Functional Group Fungi Fusion Energy

11 G Gamma Decay Gas Analysis Gas Cleaning Gas Cleaning – Alkali Washing Processes Gas Cleaning – Biological Methods Gas Cleaning – Chemisorption Gas Cleaning – Effects of Gas Composition Gas Cleaning – Membrane Processes Gas Cleaning – Metal Oxide Processes Gas Cleaning – Methanol Based Processes Gas Cleaning – Molecular Sieve Processes Gas Cleaning – Physical Solvent Processes Gas Cleaning – Process Selection Gas Cleaning – Process Types Gas Cleaning – Removal of Acid Gases Gas Cleaning – Removal of Alkali Metal Salts Gas Cleaning – Removal of Ammonia Gas Cleaning – Removal of Condensable Hydrocarbons Gas Cleaning – Removal of Nitrogen Gas Cleaning – Removal of Particulate Matter Gas Cleaning – Removal of Siloxane Derivatives Gas Cleaning – Removal of Tar Gas Cleaning – Sulfur Recovery Processes Gas Cleaning – Water Removal Gas Compression Gas Condensate Gas-Cooled Reactor Gaseous Effluents Gaseous Fuels Gaseous Fuels from Waste Gaseous Fuels from Waste – Reactors Gaseous Fuels from Wood Gaseous Fuels – High Btu Gas Gas Fuels – Low Btu Gas Gaseous Fuels – Medium Btu Gas Gases and Naphtha Gaseous Hydrocarbons – General Properties Gaseous Pollutants Gaseous Pollutants – Control Gasification Gasification Chemistry Gasification of Biomass Gasification of Biomass – Feedstock Preparation Gasification Reactors Gasifiers Gasifiers – Bubbling Fluidized Bed Gasifier Gasifiers – Circulating Fluidized Bed Gasifier Gasifiers – Cross Draft Gasifier Gasifiers – Downdraft Gasifier Gasifiers – Entrained Bed Gasifier Gasifiers – Fluidized Bed Gasifier Gasifiers – Moving Bed Gasifier Gasifiers – Updraft Gasifier Gas Laws Gas Liquids Gas Liquids – Fractionation Gasohol Gas Oil Gasoline Gas Processing Gas Processing – Chemical Activators Gas Processing – Process Selection Gas Purification Gas Streams Gas-to-Commodity Gas-to-Liquids Gas-to-Power Gas-to-Solid Gas Treating Geochemical Cycles Geohydrology Geological Age Geosphere Geothermal Energy Geothermal Energy – Electricity Generation Geothermal Energy – Environmental Effects Geothermal Gradient Geothermal Heat Pumps Geothermal Power Plants Geothermal Sources Giant Reed Grass Girbotol Process Girdler Process Global Climate Change Glycol-Amine Gas Treating Glycol-Based Processes Glycol Degradation Glycol Dehydration Gober Gas Grain Crops Grasses Grassland Pasture and Range Grease Car Grease Trap Greenhouse Effect Greenhouse Gases Greenhouse Gas Production Gross Sample Groundwater Groundwater Aquifer Growing Stock Guard Bed Guard Bed Reactor Gum Gum Formation

12 H Hadley Cell Halite Hardwood Hazardous Air Pollutant Hazardous Chemicals Hazardous Waste H-Coal Process Heat Balance Heat Capacity Heat Content Heat Exchangers Heating Value Heat of Combustion Heavy Metals Heavy Oil Heavy Water Reactor Helium-3 Hemicellulose Hemp Herbaceous Biomass Herbaceous Crops Heteroatom Compounds Heterogeneous Catalyst Heterosphere High-Btu Gas Higher Heating Value High-Temperature Water Splitting Homosphere Horizontal and Vertical Axis Turbines Hot Filtration Test Hot Gas Cleaning Hot Potassium Carbonate Process Humidity Hybrid Poplars Hydrane Process Hydrocarbon and Carbon Monoxide Controls Hydrocarbon Fuels Hydrocarbon Gases – Physical Constants Hydrocarbons Hydrocracking Hydrocracking Catalysts Hydrocracking Chemistry Hydrocracking Processes Hydrodenitrogenation Hydrodesulfurization Hydrodesulfurization Catalysts Hydroelectric Dams Hydroelectric Energy Hydroelectric Power Hydroelectric Power Generation Hydroelectric Power – Turbines Hydrogasification Hydrogen Hydrogen Economy Hydrogen – Environmental Impact Hydrogen Fuel Hydrogen – Production Hydrogen – Production By Pyrolysis Hydrogen Production Chemistry Hydrogen Production Processes Hydrogen Properties Hydrogen Purification Hydrogenation and Hydrolysis Processes Hydrogen Energy Hydrogen Sulfide Hydrogen Sulfide – Control Hydrogen Sulfide Conversion Hydrogen Sulfide Removal Hydrogeology Hydrokinetic Energy Hydrokinetic Power Generation Hydrologic Cycle Hydrolysis and Fermentation of Sugar Hydrolysis – Anaerobic Digestion Hydrolysis – Lignocellulosic Materials Hydropower Hydroprocessing Hydroshear Emulsification Hydrothermal Upgrading Hydrotreating Hydrotreating Catalysts Hydrotreating Processes Hydrotreating – Process Parameters Hydrous Pyrolysis Hydroxylation Hygas Gasifier Hypro Process