Manufacturing method of nitrile compound
AssigneeMitsubishi Gas Chemical Company, Inc.
InventorMasayoshi Ueno
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Abstract
A manufacturing method of a nitrile compound comprising a first step of introducing a raw material gas containing a cyclic compound having an organic substituent, ammonia, and air into a reactor and reacting the raw material gas in the presence of a catalyst to generate the nitrile compound, a second step of discharging a reacted gas from the reactor and separating the nitrile compound from the reacted gas, and a third step of collecting mist from a first residual gas obtained by separating the nitrile compound from the reacted gas to remove water and ammonium carbonate in the first residual gas.
Claims20
A method of manufacturing a nitrile compound, comprising:
- introducing a raw material gas comprising a cyclic compound having an organic substituent, ammonia, and air into a reactor such that the raw material gas reacts in a presence of a catalyst and generates a nitrile compound;
- discharging a reacted gas from the reactor;
- separating the nitrile compound from the reacted gas such that a first residual gas is obtained;
- and
- collecting mist from the first residual gas such that water and ammonium carbonate are removed from the first residual gas.
Dependencies are inferred from the claim text.