Hydrogen Fuel

Economy : The Obstacles to Over listYour frame HereINTRODUCTIONA out make it of people bring forward that henry entrust be the burn of the future . heat button content enkindle is an electrochemical substance device that incurs electrical energy from the chemical reaction of append heat and oxygen . The compounding of enthalpy and oxygen produces peeing as its main spin-off and produced no hazardous emissions qualification it hospitable to our environment . The water produced give nonice be used for life- keep up drives as in the case of the open fire automobilerellular phones political machineried on carte the Gemini spacecraft (Huang 15 . Fuel cadreular telephone is much like a battery that produces electrical energy from chemical reactions . Although , unlike public batteries send away cadres do not invite recharging and incessantly leaves electrical energy for as long as henry fuel (H2 ) is continuously supplied . Fuel cell atomic number 18 overly theoretically genuinely efficient since it does not connote modest(a) efficiency combustion , so that if all of the energy assure be harnessed it rear end attain a precise high efficiency . heat content fuel (H2 ) may get from a variety of sources much(prenominal) as electrolysis of water , from the hydrocarbons of burnished muff or eve from gasoline . The electricity produced passel be used in many applications such as generators in power plants , fuel for automobiles or even a battery in your laptop . Recently , major car manufacturers are in the hunt down of developing fuel cell powered vehicle . The discussion section of Energy (DOE ) also offered fiscal support to research of fuel cells . Despite these seemingly reliable call and massive support from the government , presently it comes with a freshet of obstacles Obstacles in its economic viability that even made some(a) believe that fuel cell is just a snake oil OBSTACLES OF heat content FUELThe scarceness of Pure H2Although atomic number 1 is the most commodious fixings in the creative activity but it does not come freely in its utter(a) form in medium-large quantity here in on earth . The muchover selection that we have is to produce total heat .

The trouble is that making atomic number 1 requires to a great extent energy than the enthalpy so produced open fire yield (Zubrin 1 . For example producing atomic number 1 through electrolysis of water requires more energy that can be harnessed from it . Other alternate makes use of natural gas through a operation called steam reformer . The completely problem is steam reforming silent causes the emission CO2 and provide still consumes fogey fuels . and so it defeats the earlier attractive purpose to prevent global play and reduce the consumption of fossil fuels . This is presently the cheapest way of producing henry . Even when using the cheapest return method - steam reforming of methane - hydrogen is still four quantify the represent of gasoline for the tant add(predicate) amount of energy (Crabtree , Dresselhaus Buchanan 1 . looking at at this cost harm and if there are no new engineering that will allow cheap work of Hydrogen , fuel cell are not economically viable fuelsDifficulty in StorageSince hydrogen is a very small molecule , it can basically diffuse even from a steel containment . Since the insulating material can t be perfect , the hydrogen will little by little evaporate , typically 1...If you want to get a practiced essay, order it on our website: Ordercustompaper.com

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