Subject
carbon dioxide
membrane
12
power plant
10
separation
10
membrane separation
8
emission
7
carbon capture
6
carbon dioxide acceptor process
6
fossil fuel power plant
6
energy consumption
5
reduction
5
characterization
4
climatic change
4
energy conservation
4
energy policy
4
fuel cell
4
gas
4
gas cleaning
4
oxygen
4
building
3
fossil fuel
3
hydrogen
3
renewable energy source
3
traffic
3
transport
3
Auxiliary Power Unit, (APU)
2
carbon dioxide production
2
carbon sequestration
2
ceramics
2
chemical industry
2
coating
2
electricity
2
energy demand
2
energy efficiency
2
energy environment balance
2
energy model
2
energy system
2
energy system analysis
2
energy transition
2
environmental policy
2
environmental protection
2
filter
2
flue gas purification
2
gas mixture
2
greenhouse effect
2
greenhouse gas
2
high temperature materials
2
incinerator
2
ionic conductivity
2
membrane reactor
2
more ...