主题词：Petroleum Processing and Analysis; Coal and Coke Industries Research; Lubricants and Their Additives; Engineering Diagnostics and Reliability; Catalysis and Hydrodesulfurization Studies; Coal Combustion and Slurry Processing; Industrial Engineering and Technologies; Material Properties and Applications; Hydrocarbon exploration and reservoir analysis; Process Optimization and Integration; Advanced Power Generation Technologies; Chemical Thermodynamics and Molecular Structure; Hydraulic Fracturing and Reservoir Analysis; Analytical Chemistry and Chromatography; Tribology and Wear Analysis; Enhanced Oil Recovery Techniques; Zeolite Catalysis and Synthesis; Heat transfer and supercritical fluids; Biodiesel Production and Applications; Drilling and Well Engineering; Thermal and Kinetic Analysis; Technical Engine Diagnostics and Monitoring; Field-Flow Fractionation Techniques; Catalysis and Oxidation Reactions; Mining and Gasification Technologies