Keyphrases
Steel Ball
100%
Tetralin
100%
Al2O3 Catalyst
66%
NiMo
66%
Heavy Oil
58%
Catalytic Upgrading
58%
CoMoS
50%
Dehydrogenation
50%
Heavy Oil Upgrading
50%
Decalin
50%
Aluminum Oxide
50%
Hydrogenation
50%
Naphthalene
50%
Donor Effect
50%
In Situ
41%
Coke Formation
41%
Naphthalene Hydrogenation
41%
Upgraded Oil
33%
Induction Heating
33%
H2 Gas
33%
N2 Gas
33%
X-ray micro-CT
33%
CAPRI
33%
Spent Catalyst
33%
Coke Deposits
33%
H-donor Solvent
33%
American Petroleum Institute
33%
Toe-to-heel Air Injection
25%
Upgrading Process
25%
X-ray
16%
Viscosity Reduction
16%
Deactivation
16%
Volume Size Distribution
16%
Blockage
16%
External Surface
16%
Gravity Increase Method
16%
Space Velocity
16%
Catalytic Reactor
16%
Microstructure
16%
Interior Surfaces
16%
Hydrogen Gas
16%
Catalyst Performance
16%
Pore Volume
16%
Pore Mouth
16%
Gas Environment
16%
Pore Size Distribution
16%
Conventional Heating
16%
Middle Distillate Fraction
16%
Underutilization
16%
Nitrogen Gas
16%
X-ray Computed Tomography (X-CT)
16%
Catalyst Surface Area
16%
Naphtha
16%
Nano-computed Tomography
16%
Gravity Reduction
16%
Mixed Bed
16%
Kinetic Data
8%
Pore Plugging
8%
Catalyst Surface
8%
Catalyst Pores
8%
Reaction Temperature
8%
Hydrogen Addition
8%
First-order
8%
Polyaromatic Compounds
8%
Plug-flow Model
8%
Rate Equations
8%
Gas Flow Rate
8%
Desorption
8%
Temperature Rise
8%
Apparent Activation Energy
8%
Temperature Effect
8%
Catalytic Bed
8%
Hydrogenation-dehydrogenation
8%
Air Injection
8%
Ni Metal
8%
Uniform Temperature
8%
Temperature Gradient
8%
Fixed Bed
8%
Chemical Engineering
Coke Formation
56%
Catalytic Upgrading
56%
Induction Heating
50%
Naphthalene
50%
Dehydrogenation
50%
Hydrogenation
50%
Catalyst Surface
31%
Space Velocity
25%
Catalytic Reactor
25%
Middle Distillates
25%
Desorption
6%
Catalyst Pore
6%
Thermal Gradient
6%
Chemistry
Tetralin
50%
Hydrogenation
50%
Naphthalene
50%
Dehydrogenation
50%
Aluminum Oxide
50%
coke
12%
Kinetics Type
6%
Reaction Activation Energy
6%
Rate Constant
6%
formation
6%
Rate Equation
6%
Hydrogen
6%
Desorption
6%