In recent years, mocktails have graduated to more sophisticated bar menu names like “spirit-free” and “zero-proof”—but the ...

The team focused on two options for initial recovery of isopropanol and acetone: vacuum distillation and pass-through distillation. "Vacuum distillation was investigated as a classic method that ...

Many major process units in the chemicals and oil and gas industries, such as crude distillation and vacuum towers, natural gas liquids recovery and fractionation, gas plants associated with petroleum ...