CEP: January 2006 Hydrogen, as the ultimate transportation fuel, has been the focal point for many discussions on the future energy economy. While this may still be the dominant subject of discussion in the mainstream media, it has been interesting to note the growing amount of attention that clean coal technologies have been receiving... Share Designing Suspension-Mixing Systems January2006Fluids and Solids HandlingPavel Ditl, Frantisek RiegerImpeller and vessel geometries are key factors in selecting mixing equipment to efficiently suspend particulate solids in slurries Optimizing Batch Operations January2006Reactions and SeparationsKah Loong Choong, Robin SmithUse this novel method to optimize the operating conditions as they vary through time in batch processes. Building Models from Simulator Runs January2006Computational MethodsMagali de Macedo, Aad van VeldhovenThe design-of-experiments approach has the advantage of providing the framework to build complex models with minimum use of time and effort. Simplify Wastewater Treatment Process Design January2006Environmental ManagementElli Maria Barampouti, Sofia Mai, Apostolos VlyssidesUnlike time-consuming conventional methods, this approach to designing a dissolved air flotation (DAF) plant requires only the physical characteristics of the flocs — their size and density, flowrate and temperature. Match the Effort to the R&D Investment January2006Career CatalystKelly IbsenUsing a phased engineering approach to guide R&D projects will improve efficiency and avoid costly experimental excursions. Copyright Permissions: Would you like to reuse content from CEP Magazine or purchase an article reprint? Learn more about Reprints and Permissions.