Hydrogen Fuel Cell Cars: Worth the Investment? Hydrogen is the most abundant element in the universe‚ but only recently have people been able to harness this resource and turn it into energy. Hydrogen fuel cell cars are one such advancement made in the effort to turn hydrogen gas into electricity. Fuel cells in the car are used to convert hydrogen into an electrical current‚ and thus power the vehicle. Fuel cells convert hydrogen and oxygen into water while producing electricity. Hydrogen fuel cell
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Petroleum‚ otherwise known as petrol‚ results in pollution during every stage of production‚ this ranges from: mining and recovery to refining‚ transporting and more importantly using it as fuel. Drilling wells is responsible for direct pollution due to oil spills; consequently‚ drilling also leads to the injection of watery liquids into the wells which are later distributed as drilling mud that often cause their own toxic pollution. Furthermore‚ the transporting of such oil by tanker ships have
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Biofuels Biofuels are Fuels made from Biomass Biofuels are made from plants‚animals‚ or their waste products. Here I have listed three examples of biofuels beneath. 1 Micro-organisms decompose waste materials to produce biogas. 2 Biogas is usually about 70% methane and somewhere between 20 and 30 % carbon dioxide 3 the way we use it to generate energy is to burn it to heat up water which will then turn a turbine to produce electricity. It is also heard of to heat the water to steam which
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Fossil Fuels Have you ever thought about where your electricity comes from? What the petroleum your car runs on is made of? What produces all the energy you see? Coal‚ oil‚ and natural gas make up the list of major fossil fuels. Almost all energy produced in the United States comes from burning these highly important fuels. That energy powers almost all of our electricity and all of our transportation. We as the people of this very planet are currently in a crisis because fossil fuels are non-renewable;
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preparation of fuel oils • Avoid oil spillage • Prevent oil leakage • Drain water from storage tank • Clean strainers/filters • Maintain the fuel oil at higher temperature in the main storage tank • Maintain correct pre-heat temperature Combustion of fuels oils & burner operation & maintenance • The heat generated by combustion of fuel is utilised by boiler or furnace of heating water or air or any process material. • Combustion effected by a burner which mixes fuel and air in proper
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Bio-fuels Menno van Amen TV4E 13-06-2013 The production of bio-fuels has become a controversial topic as the 21st century progresses. Lately the production of biofuels has been discussed quiet frequently and many people have started focusing on the question if the production of biofuels actually is environmental friendly. Firstly‚ what is a biofuel? Biofuels refer to any solid‚ liquid or gas fuel that has been gotten from biomass. They produce biofuels by growing plants‚ growing sugar
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Alternative fuels‚ also known as non- renewable sources‚ are substances that can be used as fuels‚ other than conventional fuels. Conventional fuels include: fossil fuels (petroleum (oil)‚ coal‚ propane‚ and natural gas)‚ and nuclear materials such as uranium. [ 1] The fuels we use now are finite‚ meaning they have a limited life expectancy. This along with the toxic waste they produce has made environmentalist and government officials alike take precautionary steps so that we do not
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the environment at risk. Air pollution is currently one of the five leading causes of death worldwide and the usage of fossil fuels is a major factor contributing to this. (Future talk: clean renewable energy September 2013). Fossil fuels are finite sources of energy; while the demand for energy will continue to increase‚ there will still be a decrease in amount of fossil fuels available‚ which means humans will need to find other sources of energy. There are numerous sources of alternative energy;
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Can Hybrid Cars Reduce The Dependency On Fossil Fuels? I am going to talk about hybrid cars and can they reduce the dependency on fossil fuels. The hybrid cars manufactures that I’m going to use is Toyota‚ Honda Can hybrid cars reduce the dependency on fossil fuels? Hybrid cars can reduce the dependency of fossil fuels because it would stand between the consuming world and its gas guzzling cars by replacing them with fuel efficient hybrid cars. Hybrid cars have lower level of gasoline consumption
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Effects of Rising of Fuel Price on Society | Paragraph 1 | Nowadays‚ fuel plays a very important role in our daily life. Without fuel‚ most of the vehicles are unable to function and this no doubt‚ will badly affect everyone daily activities. Therefore‚ in my opinion‚ I strongly agree that the rising fuel price has pushed up the price of other consumer products and this will definitely affect the society. | Introductory sentencesThesis Statement | | | In this essay‚ I would like to touch on
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