Engineering & Materials Science
Acetic acid
5%
Acidity
8%
Acids
38%
Activation energy
5%
Adsorption
15%
Alcohols
17%
Alumina
12%
Aluminum oxide
8%
Ashes
6%
Biodiesel
26%
Biofuels
13%
Biomass
74%
Calcination
9%
Carbon
18%
Catalysis
12%
Catalyst activity
10%
Catalyst selectivity
5%
Catalyst supports
8%
Catalysts
85%
Cellulose
8%
Chemical analysis
11%
Coke
5%
Computational fluid dynamics
6%
Costs
8%
Crops
6%
Decomposition
7%
Degradation
6%
Dehydration
5%
Dehydrogenation
7%
Diesel engines
6%
Economics
12%
Electricity
7%
Engines
14%
Esterification
14%
Esters
5%
Ethanol
17%
Ethylbenzene
5%
Fatty acids
6%
Feedstocks
26%
Fibers
7%
Fluidized beds
7%
Gas emissions
5%
Gases
17%
Gasification
26%
Gasoline
8%
Glucose
7%
Glycerol
5%
Greenhouse gases
10%
Heating rate
5%
Hot Temperature
15%
Hydrocarbons
11%
Hydrogen
16%
Hydrogen production
8%
Hydrogenation
10%
Hydrolysis
5%
Internal combustion engines
6%
Lignin
12%
Lignocellulosic biomass
8%
Liquid fuels
5%
Liquids
17%
Membranes
7%
Metals
7%
Methane
8%
Methanol
12%
Molecules
5%
Nanocatalysts
5%
Nanoparticles
17%
Oils
34%
Oxidation
18%
Oxides
7%
Oxygen
8%
Palladium
7%
Particle size
5%
Phenols
6%
Plastics
6%
Platinum
5%
Polymers
5%
Pyrolysis
100%
Recovery
5%
Recycling
5%
Reforming reactions
5%
Renewable energy resources
6%
Silica
19%
Solid oxide fuel cells (SOFC)
9%
Steam reforming
5%
Straw
8%
Styrene
5%
Sulfates
5%
Sustainable development
6%
Tar
8%
Temperature
21%
Thermogravimetric analysis
6%
Transesterification
11%
Triglycerides
9%
Vapors
8%
Water
15%
Wood
10%
X ray photoelectron spectroscopy
16%
Zeolites
14%
Zirconia
7%
Chemistry
Acid
11%
Acid Catalyst
9%
Adsorption
7%
Application
10%
Biodiesel
19%
Biofuel
9%
Bubbling
5%
Carbon Atom
8%
Catalysis
5%
Catalyst
36%
Catalytic Pyrolysis
10%
Crotyl Alcohol
7%
Decomposition
6%
Dioxygen
5%
Energy
10%
Esterification
10%
Ethanol
6%
Fiber
7%
Flow
8%
Fuel
30%
Gas
14%
Gasification
18%
Gasoline
5%
Hemicellulose
5%
Heterogeneous Catalyst
6%
Hydrocarbon
7%
Hydrogen
6%
Hydrogenation
6%
Lignin
8%
Liquid
12%
Meso Porosity
13%
Metal
5%
Methane
7%
Methanol
7%
Micro Porosity
5%
Nanoparticle
11%
Oxidation Reaction
7%
Pore
6%
Porosity
6%
Pressure
5%
Pyrolysis
32%
Reaction Yield
11%
Reduction
6%
Refuse Derived Fuel
5%
Simulation
9%
Sulfonic Acid
6%
Surface
13%
Surface Area
7%
Time
6%
Transesterification
10%
Triglyceride
7%
Zeolite
8%
Earth & Environmental Sciences
acid
10%
alternative energy
5%
bioenergy
18%
biofuel
5%
biomass
25%
carbon
5%
catalyst
27%
chemical
6%
cost
5%
diesel
5%
electric vehicle
8%
energy
8%
engine
9%
ethanol
5%
gas
6%
gasification
12%
liquid
8%
oil
14%
product
9%
pyrolysis
37%
reactor
9%
temperature
5%