Measurement of Nitrogen Compounds with IR-CRDS

Research Project

Project/Area Number	24750152
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Multi-year Fund
Research Field	Environmental chemistry
Research Institution	National Traffic Safety and Environment Laboratory
Principal Investigator	YAMADA Hiroyuki 独立行政法人交通安全環境研究所, その他部局等, 研究員 (60419124)
Project Period (FY)	2012-04-01 – 2015-03-31
Project Status	Completed (Fiscal Year 2014)
Budget Amount *help	¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000) Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000) Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords	赤外吸収 / CRDS / ニトロメタン / ニトロフェノール / 自動車排気 / 赤外吸収法 / 自動車排出ガス / 中赤外レーザー / 未規制物質 / リアルタイム計測 / 赤外吸収分光
Outline of Final Research Achievements	A measurement system based on a continuous wave infra-red cavity ring down spectroscopy (CRDS) has been developed. The CW-CRDS method was applied for the measurement of exhaust nitromethane and p-ntrophenol from a heavy duty truck using a chassis dynamometer with constant volume sampler.