Development of Real-time Measurement Techniques of Hydrocarbons in Vehicle Exhaust Gas by FT-IR and Mass Spectrometric Methods

Hydrocarbons in gasoline vehicle exhaust, such as alkenes and aromatic hydrocarbons, have potential for ozone formation in the atmosphere. To develop a high-performance three-way catalyst for reducing the amounts of these hydrocarbons, simple and real-time measurement techniques of hydrocarbons based on structural classification are required. In this study, real-time measurement techniques of hydrocarbons in gasoline vehicle exhaust, based on distinction of structure, were developed using Fourier transform infrared spectrometric (FT-IR) and photoionization mass spectrometric methods. Using a standard gas of blended hydrocarbons, the fundamental measurement methods were constructed. By comparing with existing techniques, such as GC-MS, it was confirmed that hydrocarbons classified by structure in exhaust emitted from gasoline vehicles can be efficiently measured using both measurement techniques.

• Record URL:
  https://doi.org/10.11351/jsaeronbun.52.1021
• Record URL:
  https://www.jstage.jst.go.jp/article/jsaeronbun/52/5/52_20214643/_pdf
• 
• Record URL:
  https://scholar.google.com/scholar_lookup?title=Development%20of%20Real-time%20Measurement%20Techniques%20of%20Hydrocarbons%20in%20Vehicle%20Exhaust%20Gas%20by%20FT-IR%20and%20Mass%20Spectrometric%20Methods&author=K.%20Tanaka&author=K.%20Kushida&author=Y.%20Nomura&author=K.%20Tonokura&author=T.%20Uenishi&publication_year=2021
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Tanaka, Kotaro
  • Kushida, Katsuhiro
  • Nomura, Yuki
  • Tonokura, Kenichi
  • Uenishi, Toru
• Publication Date: 2021-9

Language

• English
• Japanese

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 1021-1026
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 52
  • Issue Number: 5
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Exhaust gases; Hydrocarbons; Infrared spectroscopy; Mass spectrometry; Measurement; Real time data processing
• Subject Areas: Environment; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01785998
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Oct 26 2021 2:25PM