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PPT on CNG (Compressed Natural Gas)

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C OMPRESSED N ATURAL G AS PRESENTED BY: - HEMAL SHAH III YR M.E, B.TECH S S COLLEGE OF ENGINEERING, UDAIPUR.

CONTENTS: 

CONTENTS INTRODUCTION CNG? CNG’S humble beginning CNG Vehicles WORLWIDE CNG APPLICATION ADVANTAGES DRAWBACKS CONCLUSION BIBLIOGRAPHY

INTRODUCTION: 

INTRODUCTION Natural gas is a fossil fuel comprised mostly of 87% methane, and is one of the cleanest burning alternative fuels. It can be used in the form of: Compressed natural gas (CNG) Liquefied natural gas (LNG)

What is CNG?: 

What is CNG? A natural gas under pressure (3600 psi/248bar) which remains clear and non-corrosive. It is odorless so NG companies add “smell” so that it can be detected. It’s octane rating is 130.

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CNG’s /NGV’s HUMBLE BEGINNINGS The First Natural Gas Vehicle 1860 The first internal combustion engine (ICE) vehicle to run on natural gas was created by Etienne Lenoir in 1860!

CNG Vehicle : 

CNG Vehicle

WORLDWIDE CNG: 

WORLDWIDE CNG Pakistan currently has the highest number of vehicles running on CNG in the world and also has the highest number of CNG stations in the world numbering more than 3600. Worlds biggest CNG refueling station is in Singapore (46 pumps). Worldwide there are approximately 12.4 million nature gas vehicles by 2010.

APPLICATION: 

APPLICATION Woldwide there are appoximately 12.4 million nature gas vehicles by 2010. CNG can used in both petrol and diesel vehicle by CNG kits. The Napa Valley Wine Train successfully retrofit a diesel locomotive to run on CNG before 2002.

ADVANTAGES OF CNG OVER PETROL & DIESEL: 

ADVANTAGES OF CNG OVER PETROL & DIESEL CNG is cheaper than Petrol and Diesel. CNG powered vehicle has, 1.Lower maintenance cost. 2. No evaporation losses. 3.Increase life of lubricating oil. Lighter than air. Doesn’t leak into ground water. High ignition temperature(540 o C). Produce less pollutant elements.

DRAWBACKS OF CNG OVER PETROL & DIESEL: 

DRAWBACKS OF CNG OVER PETROL & DIESEL CNG vehicle needs more space for fuel storage. According to conference in IIT Mumbai CNG has one Radio Active element, which is very harmful for health and may cause of lung cancer. So CNG is dangerous than Diesel and Petrol for health.

CONCLUSION: 

CONCLUSION Bio-diesel and Solar power best alternatives. High quality Bio-diesel is produced from Jatropha and Caster seeds, which we get at low cost and also the farming of Jatropha trees in desert is easy. Solar energy is the unlimited source of the energy.

BIBLIOGRAPHY : 

BIBLIOGRAPHY www.cngnow.com www.cngcorp.com www.google.com www.wikipedia.com

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THANK YOU