gas catalytic converter





Performance of biodiesel in low heat rejection diesel engine with catalytic converter
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Investigations were carried out to evaluate the performance of a low heat rejection (LHR) diesel engine consisting of air gap insulated piston with 3-mm air gap, with superni (an alloy of nickel) crown and air gap insulated liner with superni insert with different operating

Automated design of an air/fuel controller for an SI engine considering the three-way catalytic converter in the H∞ approach
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The correct operation of the emissions reduction system of an SI engine depends on the capability of the three-way catalyst (TWC) to store and release oxygen. Either one or the other is lost if the oxygen storage of the TWC is completely full or completely empty. In order

A simplified catalytic converter model for automotive coldstart applications with adaptive parameter fitting
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During the first minute of engine operation, the cold engine walls make the flame unstable due to the heat transfer from the gas to the walls; the catalyst is not active at low temperatures; and the oxygen sensor does not reach its operating temperature. Due to this

Emissions from copper coated spark ignition engine with methanol blended gasoline with catalytic converter
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Carbon monoxide (CO) and unburnt hydrocarbons (UBC), major pollutants emitted from spark ignition engine, are hazardous and cause problems not only to human beings but also environment and hence control of these pollutants call for immediate attention. Experiments

Catalytic converter based on non-noble material
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Exhaust emissions of much concern are Hydrocarbon (HC), Carbon Monoxide (CO) and Nitrogen Oxide (NOx) from the automotive vehicles. Catalytic converter oxidizes harmful CO and HC emission to CO2 and H2O in the exhaust system and thus the emission is

Review paper on catalytic converter for automotive exhaust emission
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Air pollution generated from mobile sources is a problem of general interest. Vehicle population is projected to grow close to 1300 million by the year 2030. Due to incomplete combustion in the engine, there are a number of incomplete combustion products CO, HC

Aldehyde emissions from two-stroke and four-stroke spark ignition engines with methanol blended gasoline with catalytic converter
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This paper reports aldehyde emissions from two-stroke and four-stroke, single cylinder spark ignition (SI) engines with methanol blended gasoline (80% gasoline, 20% methanol, by vol) having copper coated engine [copper-(thickness, 300 JL) coated on piston crown and inner

Development and performance analysis of nickel based catalytic converter
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Reduction of toxic substances emission from combustion engines can be achieved in automotive exhaust after treatment process is applied based on oxidation and reduction processes which are takes place in catalytic converter . Generally catalytic converter uses

The catalytic converter industry in South Africa
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The catalytic converter industry is composed largely of global multinational manufacturers who supply to vehicle manufacturers (original equipment manufacturers OEMs) from facilities strategically located internationally, including plants in South Africa. The South

Performance of copper coated two stroke spark ignition engine with gasohol with catalytic converter
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This paper reports performance evaluation of two-stroke, single cylinder spark ignition (SI) engine with gasohol (80% gasoline, 20% ethanol, by vol) having copper coated engine [copper-(thickness, 300 μ) coated on piston crown and inner side of cylinder head] provided

Aluminium phosphate supported copper phosphate catalytic converter to reduce nitrous oxides and particulate matter from engine emission
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To meet the strict emissions regulations, it is required to test and identify highly active and durable catalysts. This paper analyzes the potential of catalytic system in a diesel engine using aluminium-phosphate supported copper phosphate catalytic converter to control

Experimental investigation on cerium oxide nanoparticles with alumina catalytic converter to increase emission conversion efficiency in automobiles
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The increasing use of diesel passenger cars has led to considerable work in the methods resulting in the reduction of particulate emissions. Interest is centered on reduction of emission in diesel engines from the new methods and technologies, diesel particulate filter

Reduction of diesel engine emissions using catalytic converter with nano aluminium oxide catalyst
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This paper presents the testing of a catalytic converter coated with aluminium oxide nanoparticles as catalyst to be used in the conventional catalytic converter . The catalytic converter was developed based on catalyst materials consisting of metal oxides such as

Exhaust gas analysis of SI engine and performance of catalytic converter
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Exhaust system, the least concerned section by the people has the most effective role on the environment as it is that portion of an automobile through which exhaust gases get out from the combustion chamber to pollute the air by their contaminated contents. The exhaust

Parametric studies of catalytic converter on reduction of carbon monoxide in spark ignition engine with gasohol
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Investigations were carped outon a variable ccmpressioo ratio~-ignition engine fitted with catalytic nm\iththe gasohol (blend of~;. psoline and 100/e ethanol by volume) for reducing carboo maooxide (CO) emissions in the exhaust employing sponge iron as catalyst. The

Design optimization of catalytic converter to reduce particulate matter and achieve limited back pressure in diesel engine by cfd
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International Journal of Current Engineering and Technology E-ISSN 2277 410 P-ISSN 2347 5161 2014 INPRESSCO All Rights Reserved Available at http://inpressco.com/category /ijcet Design Optimization of Catalytic Converter to reduce Particulate Matter and Achieve

Emission reduction from a diesel engine fueled by cerium oxide nano-additives using SCR with different metal oxides coated catalytic converter
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This paper reports the results of experimental investigations on the influence of the addition of cerium oxide in nanoparticle form on the major physiochemical properties and the performance of diesel. The fuel is modified by dispersing the catalytic nanoparticle by

Emission Reduction of IC engines by using water-in-diesel emulsion and catalytic converter
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IC engines, exhausting gaseous emissions and particulate matter, have long been regarded as one of the major air pollution sources, particularly in metropolitan areas and their extensive use throughout the world has called for better methods to curb these effects. Major

Catalytic converter in automobile exhaust emission
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A major part of the air pollution caused is due to the vehicular emission which is increasing at an alarming rate. The different types of vehicles like car, bus, truck etc. contribute a way as well as play a dominant duty in increasing air pollution. These vehicles find its running

Comparative Studies on Emissions from Two Stroke Copper Coated Spark Ignition Engine with Alcohols with Catalytic Converter
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Experiments were conducted to control the exhaust emissions from two-stroke, single cylinder, spark ignition (SI) engine, with alcohol blended gasoline (80% gasoline, 20% methanol by vol; 80% gasoline and 20% ethanol by volume) having copper coated engine







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