In the acid Bessemer process, the hot metal should have the following composition ?
Correct answer: A. S < 0.05% and P < 0.05%
- A. S < 0.05% and P < 0.05%
- B. S < 0.05% and P < 1.5%
- C. S 1.5%
- D. S > 1.5% and P < 0.05%
Explanation
The acid Bessemer lining cannot effectively remove phosphorus, so the hot metal must contain very little phosphorus; sulfur must also be low. The stated limits in option a match the required acid-process feed.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
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 Plant Design and Economics questions
Electrochemical corrosion can occur, only if ________________ is present in contact with metal?
Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part ?
Which of the following fastening devices has its both ends threaded ?
Work study deals with the _______________ study?
Gross national product (GNP) means the total value of _______________ in a country ?
______________ pipe is the most suitable for carrying sanitary drainage?