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(Full text of a statement. Contact details below.) MEDIA RELEASE PR26706 "Into Zero NOx Zone" - The Leading-Edge Combustion Technology of Miura
MATSUYAMA, July 2 /Kyodo JBN-AsiaNet/-- MIURA Co., Ltd.(head office: Matsuyama City, Ehime Pref., Yuji Takahashi, President), the leading manufacturer of small once-through boiler, has developed a technology which dramatically reduces the nitrogen oxide(NOx) concentration in the exhaust gas of gas-fired steam boilers to below 1ppm(at O2_0% equivalent) compared to the 25ppm of conventional boilers.
Background
NOx in the atmosphere reacts with the ultraviolet ray in the sunlight and forms photochemical oxidant which causes photochemical smog. It is one of the typical air pollutant. In Japan, legislations and regulations which regulate the emission concentration for each equipment or the total amount of emission from an institution as a photochemical smog measure are enforced. Global trend is moving in the direction of tightening the regulations. For example, there is a movement in Los Angeles, California to regulate the NOx in the exhaust gas to 9ppm, and in Washington, it has already been regulated to 9ppm since 2006. Japanese boiler market has been ...
Source: HighBeam Research, INTO ZERO NOX ZONE - COMBUSTION TECHNOLOGY OF MIURA.