The hydrocarbon adsorption volume character of zeolite was studied. Specifically, the relationship between aluminum content and zeolite hydrocarbon adsorption was investigated, as a potential hydrocarbon adsorbent for exhaust gas. The study also analyzed the relationship between hole diameter and zeolite hydrocarbon adsorption. It was found that hydrocarbon adsorption increased with decreasing aluminum content. Zeolite with a pore size approximately 0.1nm greater than the diameter of hydrocarbon molecules showed the best performance. Zeolites with two different pore sizes were mixed, and succeeded in adsorbing hydrocarbons of carbon number 3 and above. Silver (Ag) ion exchanged zeolite was also used to increase the adsorption of exhaust gas hydrocarbons, including those of carbon number 2.
Development of the Automotive Exhaust Hydrocarbon Adsorbent
Sae Technical Papers
SAE 2001 World Congress ; 2001
2001-03-05
Conference paper
English
Development of the automotive exhaust hydrocarbon adsorbent
Automotive engineering | 2001
|Development of the Automotive Exhaust Hydrocarbon Adsorbent
British Library Conference Proceedings | 2001
|Automotive Exhaust Hydrocarbon Reduction During Deceleration by … Induction System Devices
SAE Technical Papers | 1958
|Lean Automotive Engine Operation - Hydrocarbon Exhaust Emissions and Combustion Characteristics
SAE Technical Papers | 1971
|A Systems Approach to Automotive Exhaust System Development
British Library Conference Proceedings | 2003
|