Make distillation boundaries work for you
نویسندگان
چکیده
There has been much discussion in the literature regarding whether column profiles can cross distillation boundaries and by how much. The traditional crossing of boundaries demonstrated by Wahnschafft et al. (1993) represents a very constraint case and was of academic interest only as the operating region for columns was small. The goal of this paper is to show how the design by using column sections and the difference point equation can extend the operating region for columns crossing distillation boundaries and therefore allow for more feasible separations.
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