Assunto em inglês
Adsorption
79
Biodiesel
27
Extraction
21
Pyrolysis
19
Ultrasound
17
Chitosan
16
Parameter estimation
16
Photo-Fenton
16
Recycling
16
Supercritical extraction
16
Biochar
14
Ethanol
13
Modeling
13
optimization
11
Antioxidant activity
10
Biosorption
10
Heterogeneous catalysis
10
Kinetics
10
Submerged fermentation
10
Triacetin
10
Enzymatic hydrolysis
9
Petroleum
9
Surfactant
9
Characterization
8
Chitin
8
Dyes
8
Experimental design
8
Glycerol
8
Mathematical modeling
8
Methyl acetate
8
Nanofibers
8
Natural gas
8
Optimization
8
Rice husk
8
Transesterification
8
Drying
7
Dye
7
Fixed bed
7
Microemulsion
7
Nickel
7
Polymers
7
copper
7
Advanced oxidation processes
6
Butanol
6
Carbon dioxide
6
Chitinase
6
Colored effluents
6
Composite
6
Environment
6
Esterification
6
Mais ...