主题词：Lignin and Wood Chemistry; Petroleum Processing and Analysis; Catalysis and Oxidation Reactions; Catalysis for Biomass Conversion; Adsorption, diffusion, and thermodynamic properties of materials; Catalysis and Hydrodesulfurization Studies; Catalytic Processes in Materials Science; Metal Extraction and Bioleaching; Mining and Gasification Technologies; Coal and Coke Industries Research; Mesoporous Materials and Catalysis; Extraction and Separation Processes; Hydrocarbon exploration and reservoir analysis; Thermal and Kinetic Analysis; Biofuel production and bioconversion; Minerals Flotation and Separation Techniques; Zeolite Catalysis and Synthesis; Chemical Synthesis and Characterization; Industrial Engineering and Technologies; Material Properties and Applications; Geological Studies and Exploration; Coal Combustion and Slurry Processing; Organometallic Complex Synthesis and Catalysis; Analytical chemistry methods development; Radioactive element chemistry and processing