Keyphrases
Needle Coke
100%
Mesophase Formation
100%
Molecular Composition
100%
Polyaromatic Hydrocarbons
80%
Gas Chromatography-mass Spectrometry
40%
Carbonization
40%
Decant Oil
40%
Phenanthrene
40%
Pyrene
40%
Perylene
40%
Laser Desorption Mass Spectrometry
40%
Photodiode Array
40%
High Performance Liquid Chromatography-tandem Mass Spectrometry (HPLC-MS/MS)
20%
Analytical Techniques
20%
Benzo
20%
Chrysene
20%
In Tandem
20%
Delayed Coking
20%
Total Concentration
20%
Molecular Species
20%
Oil Samples
20%
Methylation Status
20%
Ultra-high Performance Liquid Chromatography (UHPLC)
20%
Array Spectroradiometer
20%
Fluid Catalytic Cracking
20%
Benzopyrene
20%
Distribution Trends
20%
Oil Development
20%
Mass Spectrometer Detector
20%
Chemistry
Phase Composition
100%
Mesophase
100%
Boiling
100%
Polycyclic Aromatic Hydrocarbons
80%
Gas Chromatography Mass Spectrometry (GCMS)
40%
High Performance Liquid Chromatography
40%
Phenanthrenes
40%
Perylene
40%
High-Pressure Liquid Chromatography
20%
Tandem Mass Spectrometry
20%
Chrysene
20%
Fluid Catalytic Cracking
20%
Chemical Engineering
Polycyclic Aromatic Hydrocarbon
100%
Mass Spectrometry
50%
Desorption
50%
Carbonization
50%
Gas Chromatography Mass Spectrometry
50%
Methylation
25%
Liquid Chromatography
25%
High Performance Liquid Chromatography
25%
Liquid Chromatography Mass Spectrometry
25%
Catalytic Cracking
25%