Feedstock for polymerisation is__________________?
Correct answer: B. Cracked gases rich in C2 & C4 olefins
- A. Naphtha
- B. Cracked gases rich in C2 & C4 olefins
- C. Low boiling aromatics
- D. None of these
Explanation
Polymerisation units use olefin-rich cracked gases, especially light olefins such as ethylene and butylene, as feedstock. Naphtha and low-boiling aromatics are not the normal direct polymerisation feed in this context.
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