📊 Petroleum Refinery Engineering
Q. Furfural solvent extraction is used for upgrading (by dissolving aromatics)
  • (A) Cracking feedstock
  • (B) Wax
  • (C) Lubricating oils
  • (D) Naphtha
💬 Discuss
✅ Correct Answer: (C) Lubricating oils

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. The thermal efficiency of a steel slab reheating furnace (walking beam type) may be about __________ percent.

Q. Flexible foam (for mattresses) are usually made of

Q. The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement.

Q. A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy is

Q. Orlan fibre which is used as a wool sub stitute is

Q. Dacron (or terylene) fibres as compared to nylon fibres have

Q. The equation, Nst =f/2, is the __________ analogy.

Q. Dilute sulphuric acid is transported in __________ pipes.

Q. Liquid redistribution should be done in a packed tower packed with raschig rings every 6 metres or __________ times the column diameter, whichever is

Q. Stefen's block body radiation law can also be derived from __________ law.

📊 Question Analytics

👁️
356
Total Visits
📽️
3 y ago
Published
🎖️
Ram Sharma
Publisher
📈
87%
Success Rate