A Study of the Adaptability of Three Way Catalytic Converter under Hydrogen-Gasoline Dual-Fuel Alternate Working Mode

2014-01-1342

04/01/2014

Event
SAE 2014 World Congress & Exhibition
Authors Abstract
Content
Nowadays, the world is facing severe energy crisis and environment problems. Development of hydrogen fuel vehicles is one of the best ways to solve these problems. Due to the difficulties of infrastructures, such as the hydrogen transport and storage, hydrogen fuel vehicles have not been widely used yet. As a result, Hydrogen-gasoline dual-fuel vehicle is a solution as a compromise.
In this paper, three way catalytic converter (TWC) was used to reduce emissions of hydrogen-gasoline dual-fuel vehicles. On wide open throttle and load characteristics, the conversion efficiency of TWC in gasoline engine was measured. Then the TWC was connected to a hydrogen internal combustion engine. After switching the hydrogen and gasoline working mode, emission data was measured. Experiment results show that the efficiency of a traditional TWC can be maintained above 85%., while it works in a hydrogen-gasoline dual-fuel alternative working mode.
Meta TagsDetails
DOI
https://doi.org/10.4271/2014-01-1342
Pages
6
Citation
Tian, H., Sun, B., Yao, H., Tang, H. et al., "A Study of the Adaptability of Three Way Catalytic Converter under Hydrogen-Gasoline Dual-Fuel Alternate Working Mode," SAE Technical Paper 2014-01-1342, 2014, https://doi.org/10.4271/2014-01-1342.
Additional Details
Publisher
Published
Apr 1, 2014
Product Code
2014-01-1342
Content Type
Technical Paper
Language
English