Subject
combustion
69
explosion
31
flame
22
coal combustion
15
explosive
14
fire
13
ignition
12
safety
11
burner
10
fire prevention
10
fluidized bed combustion
9
fuel
9
coal
8
combustion analysis
7
incinerator
7
soot
7
chemical explosive
6
fire fighting
6
hydrogen
6
kinetics
6
modeling
6
carbon capture
5
combustion product
5
fossil fuel
5
carbon dioxide
4
heat transfer
4
safety engineering
4
safety specification
4
carbon sequestration
3
chemical analysis
3
coal gasification
3
educational matter
3
flame propagation
3
furnace
3
gas
3
gasification
3
pyrolysis
3
simulation
3
steam
3
NMR (nuclear magnetic resonance)
2
acetylene
2
aromatic compound
2
biomass
2
building
2
calcium
2
chemical looping
2
chemistry
2
combustion chamber
2
decomposition
2
detection
2
more ...