73使用燃料对环境的影响（73 the impact of fuel on the environment）.doc

73使用燃料对环境的影响（73 the impact of fuel on the environment） The PPT document may not have a good browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. The effects of fuel on the environment The effects of fuel on the environment 1. The effect of fuel combustion on air Ii. Use and develop new fuels and energy, Learn chemistry knowledge to build a good society Foshan city no. 12 The subject Zhi-qiang mo The effect of fuel burning on air 1. The combustion of coal burning coal 2. Burning of fuel for automobile fuel combustion Use and develop new fuels and develop new fuels and new fuels for fuel and new fuels Ethanol hydrogen New energy sources The burning coal of coal combustion produces SO2 and NO2 dissolved in rain water to form acid rain Research on the hazards of acid rain Added substance Plant leaves or peel After a long time, the bubble is released by air bubbles Magnesium bar or zinc The marble Acid rain damage to the environment Acid rain on soil, water, forest, construction, places of interest, such as the humanities landscape are severe harm, not only cause great economic losses, even threaten human survival and development Measures to prevent acid rain from damaging the acid rain Reduce emissions of SO2 and NO2, such as low sulphur fuels and improved combustion Fuel for cars to burn cars Gasoline or diesel fuel burn after burning mainly in gasoline or diesel CO COs unburned hydrocarbons contain lead-based compounds and soot, including lead compounds and soot, of unburned hydrocarbons Reduce automobile exhaust gas pollution to air pollution measures vehicle exhaust air pollution To improve engine combustion mode To improve engine combustion mode Using catalytic purification plant Using catalytic purification plant Use unleaded gasoline use unleaded gasoline The road to make is prohibited The road to make is prohibited Use of compressed natural gas or liquefied petroleum gas as fuel Use of compre