DENITRIFICATION DEVICE

• Main Authors: YANO KATSUMI, TANIGUCHI YUKIHISA
• Format: Patent
• Language: English; Japanese
• Published: 26.03.2020
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; ENGINE PLANTS IN GENERAL; FLUES; 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; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; SEPARATION; STEAM ENGINES; TRANSPORTING; WEAPONS

To suppress adhesion and accumulation of acidic ammonium sulfate to a device on the downstream side of a denitrification device and to reduce carbon monoxide in exhaust gas, while suppressing an increase in cost.MEANS FOR SOLVING THE PROBLEM: A first catalyst layer 11 is arranged on a gas flow passa...