Refinery vacuum distillation units (VDUs) use ejector systems to establish and maintain distillation-column pressure for capturing valuable crude fractions and reducing vacuum residuum. Reliable ...

Whiskey, vodka, tequila, rum, and gin each rely on specific distillation techniques that influence their body and complexity, ...

vacuum distillation furnace for separation of copper and zinc, increase the purity of zinc recovery and reduce ...

Studying case studies of fouling in refinery and petrochemical plant distillation units reinforces the theories of fouling-resistant designs. Case studies help refine these design practices and ...

That vitamins A and D can now be produced to sell as cheaply as good brandy is a fact which the chemical engineers of Arthur D. Little, Inc. let out of the pandora box of industry last week. The ...

THREE vacuum distillation apparatuses capable of distilling amounts from 5 gm. to 500 gm. have been constructed for preparative and analytical work particularly in regard to fatty acid esters. They ...