Keyphrases
Demineralization
100%
Desulphurization
100%
Dilute Acid
100%
Acidic Agent
25%
Acid Extraction
25%
Mineral Matter
16%
Coal Demineralisation
8%
Desulphurization Efficiency
8%
Leachate Solution
8%
Multi-element Determination
8%
Temperature Extraction
8%
Coal Structure
8%
ICP-OES Analysis
8%
Volume Ratio
8%
Raw Coal
8%
Elemental Analyzer
8%
Chemistry
Hydrogen Peroxide
100%
Desulfurization
100%
Demineralization
100%
Inductively Coupled Plasma Method
27%
Scanning Electron Microscopy
18%
Chemical Element
18%
X-Ray Diffraction
18%
Isolation Method
9%
Microwave Irradiation
9%
Thermogravimetric Analysis
9%
Coal Combustion
9%
Engineering
Desulphurisation
100%
Dilute Acid
100%
Mols
33%
Extraction Process
33%
Mineral Matter
33%
Acid Concentration
16%
Volume Ratio
16%
Coal Combustion
16%
Coal Structure
16%
Earth and Planetary Sciences
Desulphurisation
100%
Hydrogen Peroxide
100%
Scanning Electron Microscopy
18%
X Ray Diffraction
18%
Emissions
9%
Planetary Atmosphere
9%
Leachate
9%
Coal Combustion
9%
Coal Structure
9%
Thermogravimetric Analysis
9%
Chemical Engineering
Hydrogen Peroxide
100%
Desulfurization
100%
Material Science
Hydrogen Peroxide
100%
Scanning Electron Microscopy
18%
X-Ray Diffraction
18%
Thermogravimetric Analysis
9%
Coal Combustion
9%
Coal Structure
9%