Complex sentence: The Ketazine process is used commercially to produce hydrazine it is a variation of the Raschig process, in which ammonia is oxidized by chlorine or chloramine in the presence of aliphatic ketones, usually acetone.
Split into simpler sentences: The Ketazine process is used commercially to produce hydrazine. It is a variation of the Raschig process, in which ammonia is oxidized by chlorine or chloramine in the presence of aliphatic ketones, usually acetone.