Engineering & Materials Science
Purification
77%
Paper and pulp mills
57%
Ethanol
56%
Reaction kinetics
52%
Lignin
48%
Economic analysis
42%
Membranes
42%
Fermentation
37%
Wood
37%
Distillation
36%
Gasification
34%
Liquids
32%
Infrared drying
30%
Thermodynamics
29%
Liquefaction
28%
Cellulosic ethanol
27%
Microencapsulation
27%
Bioconversion
26%
Bioproducts
26%
Chemisorption
26%
Drying
25%
Pervaporation
25%
Ionotropic gelation
25%
Ethanol fuels
23%
Emulsification
23%
Economics
23%
Bioreactors
23%
Methanol
21%
Hydrogenation
21%
Energy security
21%
Kinetic parameters
21%
Gases
21%
Butenes
21%
Lignocellulosic biomass
20%
Steam reforming
20%
Yeast
20%
History
20%
Mass transfer
20%
Dehydration
19%
Steam
19%
Drug products
18%
Nonlinear programming
18%
Adsorption
18%
Feedstocks
18%
Cellulose
17%
Fibers
16%
Cells
16%
Chemical Compounds
Heat Transfer
46%
Gasification
39%
Lignin
38%
Hemicellulose
38%
Purification
35%
Pulping
33%
Distillation
30%
Ethanol
29%
Simulation
28%
Fuel
25%
Separation Method
23%
Coacervation
23%
Mass Transfer
21%
Sampling
21%
Black
19%
Emulsification
18%
Industry
16%
Butene
16%
Pharmacokinetics
16%
Bioreactors
16%
Thermal Conductivity
16%
Fiber
15%
Chemisorption
15%
Humidity
15%
Fermentation
15%
Velocity
14%
Pervaporation
14%
Thermodynamics
14%
Dehydration
13%
Suspension
13%
Heat
12%
Pharmaceutical
12%
Microcapsule
12%
Energy
12%
Transfer Coefficient
10%
Multilayer
10%
Electricity
9%
Biofuel
9%
Liquefaction
9%
Reaction Activation Energy
9%
Cylinder
9%
Liquid
9%
Application
8%
Modification
8%
Sucrose
8%
Adsorption
7%
Polyhydroxyalkanoate
7%
Biosynthesis
7%
Protective
7%
Hyperbranched Polymer
7%
Earth & Environmental Sciences
ethanol
32%
pulp
23%
process analysis
21%
economic analysis
19%
gasification
18%
literature review
17%
purification
16%
comparative study
15%
biomass
14%
drug
14%
thermodynamics
13%
product
13%
membrane
12%
modeling
12%
maize
10%
analysis
9%
paper
9%
electricity
6%
cellulose
6%
spray
5%
fiber
5%
distillation
5%
combustion
5%
greenhouse gas emissions
5%
