THE FORMATION AND CONTROL OF SULFURIC ACID EMISSIONS OVER AUTOMOTIVE CATALYSTS NISSAN MOTOR CO., LTD

Format:

Conference/Event

Author/Creator:

Tokura, N., author.

Conference Name:

1977 International Automotive Engineering Congress and Exposition (1977-02-28 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1977

Summary:

In order to find a way to minimize sulfuric acid formation while maintaining high HC and CO conversion, the effect of temperature, air-fuel ratio, space velocity and catalyst metal composition on SO2 conversion was studied. Both pelleted and monolithic catalysts were investigated using an engine dynamometer and a small diameter dilution tunnel. The effect of engine operating conditions on SO2 conversion was clarified and an advantageous shape for the catalytic converter was found. Thirteen pelleted and four monolithic catalysts were tested with rhodium showing a remarkable effect on HC conversion selectivity

Notes:

Vendor supplied data

Publisher Number:

770198

Access Restriction:

Restricted for use by site license