Low Mass Electrically Heated Metal Catalyst for Reducing HC/CO Emission from Automobile SI Engine Exhaust

2009 ◽  
Author(s):  
N. Nithyanandan ◽  
S. Sendilvelan ◽  
K. Bhaskar
Keyword(s):  
Metal Catalyst ◽  
Si Engine ◽  
Engine Exhaust ◽  
Low Mass ◽  
Co Emission ◽  
Heated Metal

Pollution Studies on Gasoline Engine With Electrically Heated Catalyst

2001 ◽  
Author(s):  
S. Sendilvelan ◽  
K. Jeyachandran ◽  
K. Bhaskar
Keyword(s):  
Work Performance ◽  
Gasoline Engine ◽  
Catalytic Converter ◽  
Decision Makers ◽  
Metal Catalyst ◽  
Si Engine ◽  
Low Emission ◽  
Strategic Factors ◽  
Low Mass ◽  
Heated Metal

Abstract The environmental pollution is one of the major strategic factors for decision-makers both in industry as well as in government. It has been established beyond doubt that the tailpipe emission shows significant effect on environment. It is clear that the vehicles form the predominant source of regulated and unregulated pollution. The environmental degradation all over the world has led to research, which resulted in the development of low emission vehicle and ultra low emission vehicle. In this work, performance of Low Mass Electrically Heated Metal Catalyst (LMEHMC) on the emission from SI engine has been experimentally investigated. Behaviors of chromium and copper oxides under various conditions were studied. It is found that the HC and CO emissions were reduced considerably when LMEHMC used with existing catalytic converter.

Evaluation of SI engine exhaust gas emissions upstream and downstream of the catalytic converter

2006 ◽  
Vol 47 (18-19) ◽  
pp. 2811-2828 ◽  
Author(s):  
C.M. Silva ◽  
M. Costa ◽  
T.L. Farias ◽  
H. Santos
Keyword(s):  
Catalytic Converter ◽  
Exhaust Gas ◽  
Si Engine ◽  
Engine Exhaust ◽  
Gas Emissions ◽  
Exhaust Gas Emissions

Estimation of Hydrocarbon Oxidation by Measuring HC Concentrations in an SI Engine Exhaust Port

1998 ◽  
Vol 140 (1-6) ◽  
pp. 351-367 ◽  
Author(s):  
J. PARK ◽  
H. CHOI ◽  
H. CHO ◽  
K. MIN ◽  
E.S. KIM
Keyword(s):  
Hydrocarbon Oxidation ◽  
Si Engine ◽  
Engine Exhaust ◽  
Exhaust Port

A Study of Warm-Up Processes in SI Engine Exhaust Systems

1993 ◽  
Author(s):  
Y. Zhao ◽  
D. E. Winterbone
Keyword(s):  
Si Engine ◽  
Engine Exhaust ◽  
Warm Up ◽  
Exhaust Systems
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