Question

In sweetening merox process for kerosene the mercaptans are converted into

Answer 1

In sweetening merox process for kerosene, the mercaptans are converted into disulfides.

Answer 2

Answer:

Hydrocarbon disulfides are formed from the mercaptans.

Explanation:

Merox stands for "mercaptan oxidation," a well-known technique for removing mercaptans from refined products like kerosene and jet fuel in order to comply with regulatory criteria for lower sulphur levels in aviation fuel.

The alkaline environment required by the Merox process is formed by adding caustic or, optionally, ammonia to the kerosene feed and passing the mixture over a catalyst in the reactor. Mercaptans are transformed into hydrocarbon disulfides, which are subsequently washed away in a series of filter beds.