Petroleum distillation pressure drop

A petroleum fraction is pumped 2 km from a distillation plant to storage tanks through a mild steel pipeline, 150 mm in diameter, at the rate of 0.04 m3/s. What is the pressure drop along the pipe and the power supplied to the pumping unit if it has an efficiency of 50%)... 

This test method describes a procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150 C (300°F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions. Distillation conditions and equipment performance criteria are specified and typical apparatus is illustrated. 

To a 2-aminophenyl ketone 48 (1 g) was added formamide (20 mL) containing 2 drops of BFj OEtj. The mixture was heated in an oil bath at 130 -135 C for 2 h at which point TLC (25 % EtOAc in benzene) showed the disappearance of the starting material. The mixture was extracted with benzene (3 x 25 mL) and the extract dried (NajS04). The solvent was removed under reduced pressure and the solid residue crystallized (benzene/petroleum ether or acetone/petroleum ether). Liquid products were distilled. 

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