The water in volume per cent used in the electrical desalting of crude oils varies normally between

Petroleum Refining Engineering Mcqs
BILAL KHATTAK0

A.3 and 8
B.20 and 30
C.10 and 15
D.15 and 20

Related Mcqs:

  1. Electrical desalting of crude petroleum is done for
  2. Salt content of the desalted crude oils may be where ptb stands for pounds of salts measured as sodium chloride per thousand barrel
  3. Cleavland method is applicable for determining flash point of lubricating oils and other oils flashing below
  4. The conductivity of a crude oil-water mixture
  5. The conductivity of a crude oil-water mixture depends on the
  6. Ethanol-water solution containing 50 mole per cent ethanol can be separated to get 97 mole per cent ethanol by
  7. The conductivity of a mixture of crude oil-water mixture
  8. When water is heated from 0?C to 10?C the volume of water
  9. The voltage required for good desalting of curde petroleum is approximately
  10. _______ is the largest river with respect to the volume of water:

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