Chrome magnesite brick is not used for lining the___________________?
Correct answer: C. Coke oven regenerator
- A. Hearth of soaking pits
- B. Bottom hearth of reheating furnace
- C. Coke oven regenerator
- D. Burning zone of limestone rotary kilns
Explanation
Chrome-magnesite bricks are suitable for highly basic, high-temperature zones such as soaking-pit hearths, reheating-furnace hearths, and limestone-kiln burning zones. Coke-oven regenerators commonly use silica or other suitable heat-resistant refractories instead.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Plant Design and Economics
803 free Plant Design and Economics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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 Plant Design and Economics questions
Most Cermets, which normally have high thermal conductivity and high thermal shock resistance, comprises of ceramic & metallic components of ______________ percent respectively?
____________ of carbon blocks in the hearth of blast furnace helps in avoiding skull formation, when it becomes cold?
Rotary kilns meant for calcination of limestone are lined with chrome magnesite in ______________ zone?
_____________ is not a single oxide-refractory?
High alumina refractories are used in the ___________________?
Which is the stable form of silica upto 1470°C ?