Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?
Correct answer: D. All A., B. & C.
- A. Bauxite
- B. Fuller's earth
- C. Activated clay
- D. All A., B. & C.
Explanation
Older catalytic sweetening treatments may use porous solid materials such as bauxite, Fuller’s earth, and activated clay for removing or converting sulphur compounds. Hence all three listed materials are included.
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