Engineering & Materials Science
Feedstocks
89%
Esters
84%
Biodiesel
81%
Characterization (materials science)
78%
Fatty acids
63%
Oils
57%
Acids
34%
Fossil fuels
25%
Chemical analysis
24%
Saturated fatty acids
22%
Unsaturated fatty acids
21%
Cottonseed oil
20%
Iodine
17%
Mass spectrometry
16%
Transesterification
16%
Antiknock rating
16%
Gas chromatography
15%
Oils and fats
14%
Pollution
11%
Ignition
11%
Oxidation
11%
Viscosity
10%
Heating
9%
Engines
8%
Costs
4%
Earth & Environmental Sciences
biofuel
93%
ester
67%
fatty acid
60%
oil
52%
acid
21%
fossil fuel
20%
atmospheric process
13%
post-treatment
13%
renewable resource
12%
iodine
12%
environmental pollution
11%
gas chromatography
10%
engine
10%
mass spectrometry
9%
replacement
9%
compression
8%
viscosity
8%
saturation
7%
heating
7%
oxidation
7%
need
5%
cost
5%
method
2%
Business & Economics
Fatty Acids
100%
Biodiesel
88%
Characterization
70%
Oil
65%
Fossil Fuels
24%
Viscosity
13%
Oxidation
13%
Renewable Resources
13%
Heating
12%
Compression
12%
Environmental Pollution
12%
Replacement
10%
Production Process
9%
Gas
9%
Costs
4%