Vacuum Pot Still: ASTM D5236 for Distillation of Heavy Hydrocarbons
Vacuum Pot Still (VPS) The vacuum pot still distills crude oil residue from 370 ºC up to 565 ºC. D5236 is the ASTM test number. It is most commonly used to distill the residue from ASTM D2892 true boiling point test. There are four sizes of distillation column shown in the table below with corresponding […]