Call for papers/Topics Full Articles/ Reviews/ Shorts Papers/ Abstracts are welcomed in the following research fields: Core Topics and Conceptual Areas Thermodynamics and Phase Equilibrium Classical and chemical thermodynamics Phase and chemical reaction equilibria Equations of state and non-ideal solutions Property prediction and statistical mechanics Transport Phenomena Fluid mechanics and momentum transport Heat transfer and thermal energy management Mass transfer and molecular diffusion Interfacial phenomena and surface forces Reaction Engineering and Kinetics Homogeneous and heterogeneous kinetics Bioreactor design and enzymatic kinetics Catalysis and surface science Transport interactions in reacting systems Separation and Purification Technologies Mass-transfer-based separations (distillation, extraction, absorption) Membrane science and filtration systems Adsorption, chromatography, and crystallization Advanced water purification and desalination Biological and Cellular Engineering Microbial kinetics and fermentations Metabolic pathway engineering and synthetic biology Biomanufacturing of therapeutics and biomolecules Tissue engineering and biomaterials Environmental Process Engineering Water and wastewater treatment systems Hazardous waste management and remediation Industrial air pollution control and gas cleaning Solid waste processing and resource recovery Systems Engineering and Optimization Process modeling, simulation, and dynamics Process control and automation Techno-economic analysis and scale-up Process safety and risk assessment Sustainable and Green Engineering Life cycle assessment and circular economy Renewable energy systems and bioenergy Green chemistry and novel solvent engineering Carbon capture, utilization, and storage