scholarly journals Low Emissions Aftertreatment and Diesel Emissions Reduction

2005 ◽  
Author(s):  
Keyword(s):  
Diesel Emissions ◽  
Emissions Reduction

Diesel Emissions Reduction Using a Catalyst and Water Scrubber for Underground Mine Applications

1988 ◽  
Vol 202 (4) ◽  
pp. 233-242
Author(s):  
G E Andrews ◽  
R Everest ◽  
D Jepson ◽  
S W Pang
Keyword(s):  
Diesel Engine ◽  
Direct Injection ◽  
Substantial Reduction ◽  
Diesel Emissions ◽  
Emissions Reduction ◽  
Gaseous Emissions ◽  
Engine Exhaust ◽  
Particulate Removal ◽  
Water Scrubber ◽  
Exhaust Particulate

BS 6680 requires the efficiency of coalmine diesel engine exhaust pollution-reduction devices to be determined. The efficiency of an Englehard PTX catalyst and water scubber for both particulate and gaseous emissions reduction was determined using a 533 cc single-cylinder Petter AVI direct injection diesel engine. The separate and combined influence of the two exhaust devices was determined. The water scrubber acted as aflame trap as well as an exhaust particulate trap. The catalyst gave a substantial reduction in CO and UHC gaseous emissions and particulate SOF emissions for exhaust temperatures above 250°C. However, the high MW particulate SOF, including the PAH, had a 70 per cent reduction for catalyst temperatures as low as 200°C. The water scrubber was the dominant particulate removal device, although the catalyst removal efficiency was significant for temperatures above 250° C. The scrubber also had a significant influence on the reduction in NOx emissions, with a 30 per cent removal at high exhaust temperatures.

Application of a Ceramic Wall Flow Filter to Underground Diesel Emissions Reduction

1983 ◽  
Author(s):  
J. S. Howitt ◽  
W. T. Elliott ◽  
J. P. Mogan ◽  
E. D. Dainty
Keyword(s):  
Diesel Emissions ◽  
Emissions Reduction ◽  
Wall Flow

Diesel Emissions Reduction by Ceramic Filters Employing Catalysts or a Fuel Additive

1987 ◽  
Author(s):  
E. D. Dainty ◽  
A. Lawson ◽  
H. C. Vergeer ◽  
B. Manicom ◽  
T. P. Kreuzer ◽  
...  
Keyword(s):  
Diesel Emissions ◽  
Emissions Reduction ◽  
Fuel Additive ◽  
Ceramic Filters

Potential of diesel emissions reduction strategies in Xi’an, China

2016 ◽  
Vol 18 (8) ◽  
pp. 2717-2724 ◽  
Author(s):  
Zhaowen Qiu ◽  
Xiaoxia Li ◽  
Yanzhao Hao ◽  
Shunxi Deng
Keyword(s):  
Diesel Emissions ◽  
Emissions Reduction ◽  
Reduction Strategies
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