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 ...

Visakhapatnam (AP) June 10, (ANI): Chief Manager at Visakh Refinery in Visakhapatnam YV Tarak, highlighted the engineering marvel of the refinery’s CDU4 and vacuum distillation columns. Standing atop ...

Refiners will process increasingly heavier crude slates during the next 10 years. A majority will originate from the Orinoco oil belt bitumen upgraders in Venezuela and the Athabasca tar sands region ...

Distillation shapes a spirit’s flavor, aroma, and texture by removing unwanted compounds while concentrating ethanol and desirable characteristics. Different methods — such as pot still, column still, ...