CATALYST DEVICE, METHOD AND APPARATUS FOR MANUFACTURING CATALYST DEVICE

• Main Authors: OHARA KOSUKE, HATTORI NOZOMI
• Format: Patent
• Language: English; Japanese
• Published: 21.09.2017
• Subjects: BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STEAM ENGINES; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

PROBLEM TO BE SOLVED: To provide a catalyst device which can sufficiently reduce NOand oxide ammonia and in which amount of use of an oxidation catalyst is reduced.SOLUTION: The catalyst device comprises: a structure which is mainly composed of a first catalyst containing at least one of vanadium ox...