Engineering & Materials Science
Catalysts
100%
Adsorption
46%
Zeolites
44%
Hydrogenation
42%
Adsorbents
36%
Desulfurization
34%
Sulfur
31%
Hydrocarbons
29%
Jet fuel
29%
Cerium oxide
26%
Catalyst supports
24%
Methanol
22%
Methylation
22%
Sulfur compounds
22%
Sorbents
21%
Aluminum oxide
20%
Fuel cells
19%
Metals
18%
Temperature
18%
Carbon
18%
Catalyst activity
17%
Hydrogen
17%
Reforming reactions
17%
Multicarrier modulation
17%
Coal
16%
Hydrodesulfurization
16%
Liquids
16%
Sorption
15%
Steam reforming
15%
Diesel fuels
14%
Temperature programmed desorption
14%
Alkylation
14%
Naphthalene
13%
Cements
13%
Activated carbon
13%
Oxygen
12%
Catalyst selectivity
12%
Fluids
12%
Sulfides
11%
Water gas shift
11%
Density functional theory
11%
Oxides
11%
Nitrogen compounds
11%
Hydraulic fracturing
10%
Oxidation
10%
Acids
10%
Rocks
10%
Molecular sieves
10%
Flue gases
9%
Catalysis
9%
Nickel
9%
Hydrogen production
9%
Silica
8%
X ray photoelectron spectroscopy
8%
Shale
8%
Thiophene
8%
Hydrothermal synthesis
8%
Crude oil
8%
Isomerization
7%
Pyrolysis
7%
Gases
7%
Olefins
7%
Phenols
7%
Toluene
7%
Crystals
7%
Hydraulics
7%
Atoms
7%
Iron
6%
Water
6%
Oils
6%
Nanoparticles
6%
Precious metals
6%
Carbon dioxide
6%
Desorption
6%
Gasoline
6%
Light olefins
6%
Proppants
6%
Nitrogen
5%
Gas mixtures
5%
Acidity
5%
Epoxidation
5%
Impregnation
5%
Methane
5%
Titanium
5%
Polymers
5%
Graphitic Carbon Nitride
5%
Coal liquefaction
5%
Amines
5%
Dust
5%
Coal dust
5%
Chemical activation
5%
Porosity
5%
Drilling
5%
Propylene
5%
Hot Temperature
5%
Metal-Organic Frameworks
5%
Transmission electron microscopy
5%
Shale gas
5%
Aromatic compounds
5%
Leaching
5%
Chemical Compounds
Catalyst
43%
Fuel
29%
Desulfurization
24%
Zeolite
23%
Hydrogenation
22%
Hydrocarbon
20%
Adsorption
18%
Adsorbent
18%
Sorbent
15%
Jet
14%
Diesel Fuel
14%
Coal
12%
Methanol
12%
Steam Reforming
12%
Surface
12%
4-Methylbiphenyl
12%
Gas
10%
Liquid
10%
Meso Porosity
9%
Hydrodesulfurization
9%
Flue Gas
8%
Pressure
8%
Naphthalene
8%
Alkylation
7%
Carbon Atom
7%
Molecular Sieve
7%
Pore
6%
Hydrogen
6%
Metal
6%
Modification
6%
Reduction
5%
Dibenzothiophene
5%
Porosity
5%
Time
5%
Flow
5%
2-Methylnaphthalene
5%
Isomerization
5%
Gasoline
5%
Amount
5%
Energy
5%
Phenol
5%
Earth & Environmental Sciences
catalyst
11%
hydraulic fracturing
11%
modeling
6%
cement (construction material)
5%
fluid
5%
dust
5%