METHOD FOR PRODUCING PURIFIED PHTHALONITRILE AND METHOD FOR PURIFYING PHTHALONITRILE

Manufacturing method of nitrile compound

Method for producing aromatic nitrile by ammoxidation reaction

Off-gas incinerator control

Method and apparatus for producing dicyanobenzene

Method for producing meta-xylylenediisocyanates

AMMOXIDATION CATALYST AND METHOD FOR PRODUCING NITRILE COMPOUND USING THE SAME

FULL CATALYST, PRODUCTION THEREOF, AND USE THEREOF IN AN AMMOXIDATION PROCESS

Process for producing highly purified xyltlenediamine

NOVEL SUPPORTED CATALYST FOR AMMOXIDATION

Method of recovering ammonia

Method for the preparation of halogenated benzonitriles

Method for producing alkyl and/or cycloalkyl-substituted cyclic nitrile

Reactor for producing a nitrile compound and method for operating the reactor

Process for producing a nitrile compound