Engineering & Materials Science
Membranes
100%
Natural gas
56%
Liquid membranes
49%
Distillation
42%
Gases
41%
Polymeric membranes
35%
Pervaporation
31%
Propanol
29%
Rotating disks
26%
Temperature
25%
Hydrates
22%
Emulsions
22%
Fibers
20%
Thermal effects
20%
Amines
20%
Permeation
19%
Refractive index
17%
Choline
17%
Viscosity index
15%
Gas permeability
15%
Transesterification
15%
Mathematical models
14%
Pressure effects
13%
Saline water
13%
Dehydration
12%
Density (specific gravity)
12%
Methanol
12%
Azeotropes
11%
Physical properties
11%
Carbon dioxide
11%
Swelling
11%
Economic analysis
11%
Solubility
11%
Computer simulation
11%
Economics
11%
Process design
10%
Eutectics
10%
Energy efficiency
10%
Distillation columns
9%
Vapors
9%
Hydrodynamics
8%
Costs
8%
Aging of materials
8%
Gas mixtures
6%
Chemical analysis
6%
Hybrid systems
6%
Triethanolamine
6%
Methane
6%
Greenhouse gases
6%
Chemical Compounds
Natural Gas
50%
Gas
41%
Distillation
39%
Simulation
34%
Hydrate
28%
Pervaporation
23%
Fiber
19%
Methyl Acetate
19%
Pressure
16%
Refractive Index
14%
Butyl Acetate
13%
Choline Chloride
13%
Methane
12%
Joule-Thomson Effect
12%
Carbon Dioxide
12%
Transesterification
11%
Liquid
11%
Piperazine
10%
Azeotropic Mixture
10%
Tertiary Amine
10%
Aqueous Solution
10%
Eutectics
10%
Energy
9%
Hydrodynamics
9%
Dehydration
8%
Emulsion
8%
Nucleation
8%
Distillation Columns
8%
Molar Volume
7%
Methanol
7%
Acetate
7%
Industry
6%
Shape
6%
Flow
6%
Impeller
6%
Thermodynamics
6%
Equation of State
5%
Size Effect
5%
Column Like Crystal
5%
Nonequilibrium
5%
Earth & Environmental Sciences
membrane
35%
natural gas
35%
aqueous solution
17%
risk assessment
15%
hydrogen
15%
gas
15%
simulation
13%
gas mixture
11%
countercurrent
11%
economic analysis
11%
refractive index
11%
laboratory
10%
amine
10%
temperature effect
10%
emulsion
10%
methane
10%
documentation
9%
swelling
9%
safety
9%
catalyst
9%
effect
8%
viscosity
7%
fiber
7%
removal
6%
liquid
6%
audit
6%
hazard
6%
analysis
5%
temperature
5%
