High pressure coal gasification is employed in ________________ process?
Correct answer: A. Lurgi
- A. Lurgi
- B. Kopper-Totzek
- C. Winkler
- D. None of these
Explanation
The Lurgi process is a pressurised fixed-bed coal-gasification process. Winkler operates at comparatively low pressure, while Kopper-Totzek is an entrained-flow process generally operated near atmospheric pressure.
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