Related Questions

Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute).
Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute.
The terminology used for the bottom most product from the vacuum crude distillation unit is
Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil
Crude oil is subjected to vacuum distillation in the last stage, because
Sour crude means the __________ bearing crude.
Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'.
__________ base crude oil is also called asphaltic crude.
Light oil whose major component is benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C.
__________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation.