Improve Product Quality with Solids Process Models
Accurately modelling the solids section of a process is critical to product quality. Commonly, the solid and fluid sections of a process are modelled separately, making troubleshooting and optimizing inefficient and time-consuming. Additionally, solids are described by distributed properties rather than concentrated properties, which adds an extra level of complexity. These difficulties often lead to neglected or over-simplified solids modelling. With the latest innovations in Aspen Plus® engineers can develop solid-fluid integrated flowsheets without deep expertise; model solids processes such as grinding, separation, crystallization, and drying; and size equipment to avoid bottlenecks and overdesign. View this webinar and learn directly from AspenTech experts how you can leverage the latest enhancements to Aspen Plus to model solids processes.
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Whether particles are being formed, reduced in size, enlarged, participating in reactions, or just being separated from a fluid stream, ignoring or poorly modeling the solids processing steps may lead to lost opportunities, including cost reductions and quality improvements. The main challenges that arise when optimizing or troubleshooting a solids process include inefficient designs due to separate modeling of fluids and solids sections, overdesign of equipment, high-energy demands, reduced yields and quality variability. Modeling the solids section of a process is important for many common processes including specialty chemicals, agrochemicals, metals and mining, pharmaceuticals, biofuels and more. This paper describes the approach for incorporating granular solids and the corresponding solids processing steps when modeling processes.