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Summary & Details

Magnetic Sector Hydrogen Analyzer for Direct and Continuous Wet Measurements of Engine Exhaust

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20225339

Paper/Info type: Proceedings (Spring)

No.77-22

Pages: 1-8(Total 8 p)

Date of publication: May 2022

Publisher: JSAE

Language: English

Event: 2022 JSAE Annual Congress (Spring)

Detailed Information

Author(E)	1) Jorge E. Lamas, 2) M. C. C. Lacdan, 3) Kenji Hara
Affiliation(E)	1) HORIBA, 2) HORIBA, 3) HORIBA
Abstract(E)	Magnetic Sector Mass Spectrometers have been utilized for measuring Hydrogen gas emissions from engine exhaust in fields like catalyst evaluation or hybrid fuel engine development. Common implementations require moisture traps that introduce further uncertainty such as dry to wet corrections. A new hydrogen analyzer has been developed to address both current and projected market demands in engine exhaust applications. This study presents an outline of the analyzer and measurement performance in detail, as well as continuous exhaust emission analyses of Hydrogen formation from an engine using the hydrogen gas analyzer in combination with other gas analyzers.

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