Large scale usage of flash distillation is practised in __________________?
Correct answer: B. Petroleum refining
- A. Soap manufacturing
- B. Petroleum refining
- C. Polymerisation industry
- D. Ammonia synthesis plant
Explanation
Flash distillation is widely used in petroleum refining for rapid vaporisation and separation of crude-oil fractions. The other industries listed generally rely on reactors or conventional separation equipment rather than large-scale flash units.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Mass Transfer Operations
669 free Mass Transfer Operations MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Mass Transfer Operations questions
The Reynolds number of the liquid was increased 100 fold for a laminar falling film used for gas-liquid contacting. Assuming penetrating theory is applicable, the fold increase in the mass transfer co-efficient (Kc) for the same system is_______________________?
Operating velocity in a packed tower is usually __________________ the flooding velocity ?
In case of absorption & stripping, the interface of the liquid & gas phases are present in equilibrium, when the diffusional resistance of _______________ is zero?
During sensible cooling process ______________________?
The velocity, concentration and temperature boundary, for the boundary layer development on a flat plate during connective mass transfer will be same, if___________________?
In triangular co-ordinates, the ternary composition point falls ___________________ of the triangle?