Cat Con

S¯ dhan¯ Vol. 34, Part 3, June 2009, pp. 467481. © Printed in India a a organic evolution and running of a new catalytic converter for inherent bollix fuelled engine M A KALAM?1 , H H MASJUKI1 , M REDZUAN1 , T M I MAHLIA1 , M A FUAD2 , M MOHIBAH3 , K H HALIM3 , A ISHAK4 , M KHAIR4 , A SHAHRIR5 and A YUSOFF5 part of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia 2 Proton political machine Manufacturing Company, Malaysia 3 part of Chemical Engineering, University of Technology Mara, Malaysia 4 Department of Electrical Engineering, University of Putra Malaysia, Malaysia 5 Department of Mechanical Engineering, University of Kebangsaan Malaysia, Malaysia e-mail: kalam@um.edu.my MS received 18 October 2007; revised 25 January 2009 Abstract. This paper presents characteristics of a new catalytic converter (catco) to be used for indispensable gas fuelled engine. The catco were highly-developed based on gas materials consisting of metal oxides much(prenominal) as titanium dioxide (TiO2 ) and cobalt oxide (coo) with wire enlist substrate. Both of the particle accelerator materials (such as TiO2 and CoO) argon inexpensive in comparison with ceremonious catalysts ( appalling metals) such as atomic number 46 or atomic number 78.

In addition, the awful metals such as platinum group metals are straightway identi?ed as adult male health risk out-of-pocket to their rapid emissions in the purlieu from various resources like effected catalytic converter, jewelers and other checkup usages. It can be mentioned that the TiO2 /CoO based catalytic converter and a new natural gas engine such as compressed natural gas (CNG) direct dea d reckoning (DI) engine were developed infr! a a research collaborationism program. The original engine pay off catalytic conveter (OEM catco) was tried for comparison purposes. The OEM catco was based on noble metal catalyst with honeycomb ceramic substrate. It is experimentally tack to repayher that the variation ef?ciencies of TiO2 /CoO based catalytic converter are 93%, 89% and 82% for NOx , CO and HC emissions...If you lack to get a full essay, order it on our website: OrderEssay.net

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