Chemistry
Petroleum
100%
Carboxylic Acid
50%
Gas Chromatography Mass Spectrometry (GCMS)
25%
Fractionation
25%
Sulfur Compound
16%
Heteroatom
16%
High Resolution Mass Spectrometry (HRMS)
16%
Phase Composition
16%
Mass Spectrometry
16%
Salinity
16%
Solid-Phase Extraction
8%
Complex Mixture
8%
Liquid Chromatography
8%
Surface Activity
8%
Multicomponent Reaction
8%
Two-Phase Flow
8%
Nitrogen Compound
8%
Microextraction Method
8%
Metal Organic Framework
8%
Two-Dimensional Gas Chromatography
8%
Petroleum Analysis
8%
Organic Acids
8%
Silver
8%
Hydrogen
8%
Petroleum Chemistry
8%
Calcite
8%
Earth and Planetary Sciences
Heavy Oil
100%
North Sea
100%
Flood
35%
Enhanced Oil Recovery
28%
Gas Chromatography Mass Spectrometry
21%
Fractionation
21%
Surface Reaction
14%
Oil Recovery
14%
Mass Spectroscopy
14%
Salinity
14%
Organic Acid
7%
Two Phase Flow
7%
Liquid Chromatography
7%
Reservoir Rock
7%
Binary Systems (Materials)
7%
Ionic Composition
7%
Oil Production
7%
Calcite
7%
Adsorption
7%
Chemical Engineering
Carboxylic Acid
100%
Fractionation
42%
Gas Chromatography Mass Spectrometry
42%
Mass Spectrometry
28%
Adsorption
14%
Two Dimensional Gas Chromatography
14%
Organic Acid
14%
Liquid Chromatography
14%
Metal-Organic Frameworks
14%
Calcite
14%
Material Science
Crude Oil
100%
Gas Chromatography Mass Spectrometry
25%
Analytical Method
16%
Mass Spectrometry
16%
Metal-Organic Framework
8%
Oil Production
8%
Silver
8%
Liquid Chromatography
8%
Two Phase Flow
8%
Two Dimensional Gas Chromatography
8%
Keyphrases
Heteroatomic
100%
Uniform Mixture
8%
Prefractionation Technique
8%
Oil Characteristics
8%
Petroleum Chemistry
8%
HKUST-1 Metal-organic Framework
8%
Flooding Water
8%
Oil-paper
8%
High-resolution Fractionation
8%