In recent years, ethanol gasoline is becoming more common, there are many owners choose to add ethanol to gasoline, mainly because its price is cheaper than regular gasoline number, coupled with increasing public awareness of environmental protection, annual sales of ethanol gasoline increasing trend. But many owners of ethanol gasoline shunned, their views on ethanol gasoline is not resistant to burning, boring car, usually plus a box of oil can run 800 kilometers, could only go 750 kilometers after the addition of ethanol gasoline. It appears every new thing will be such a situation, to talk with you today some people hate this love someone ethanol gasoline.
First, what is ethanol gasoline? Ethanol gasoline compounding is a certain proportion of new alternative energy formed by the Food and various plant fibers processed into fuel ethanol and regular gasoline.
Speaking of ethanol gasoline have to mention its history. In the early 1920s, is located in South America, Brazil began the use of ethanol gasoline, in Brazil, the lack of oil resources, but rich in sugar cane, so he formed the production of sugar cane, ethanol technology, and then mixed with gasoline to produce gasohol , is the world’s first ethanol in gasoline to 20 percent ethanol content in the country. Another is the use of ethanol gasoline powers the United States, large-scale use in Nebraska in 1978, the annual increase for the use of ethanol, now use 40 million tons of ethanol per year.
In fact, the domestic ethanol gasoline history has also been a long time, as early as during the war on the use of ethanol as a motor fuel, during the Liberation War, People’s Liberation Army for the military, the establishment of a Nanyang alcohol plant, also has major domestic ethanol gasoline with ethanol production plants, all over the country until 2003 to phase out the use of leaded gasoline use ethanol gasoline, ethanol gasoline gradually into the public view. By 2010, the percentage of ethanol to gasoline fuel nationwide sales of 20, becoming the third-largest ethanol gasoline used in Brazil after American countries.
can be opened across the country will certainly have its advantages, the biggest advantage is environmental protection, compared with gasoline carbon monoxide, nitrogen dioxide emissions can be reduced 5 to 8 percentage percentage, if replaced all our regular gasoline ethanol fuel oil can reduce the amount of 4.5 million tons per year. The second is to reduce carbon deposition,Because the combustion characteristics of gasoline with ethanol vehicle, can effectively eliminate the ignition plug, a combustion chamber, a valve, forming part of the coke muffler exhaust pipe to avoid failure caused by soot formation, longer component life. There is a rich resource of ethanol production, ethanol production of the main raw material with a sugar crops, and fiber crops starch-containing raw materials, which are rich sources of renewable resources and thus the use of ethanol reduces dependence on petroleum resources vehicle and is conducive to China’s energy security. So the state will have national ethanol in gasoline by 2020, that is, the country can be added to the ethanol fuel.
but its disadvantages can not be ignored. The owner of the biggest reaction is boring car, fuel consumption increases, according to our standards, the ethanol content of ethanol in gasoline is 10 percentage, this way the energy per liter of gasoline will be less than pure gasoline, it will lead to decreased power, which is the owner the reaction boring car, it will use more throttle, so fuel consumption will follow the increase. In addition, if the rate of ethanol gasoline for a long time did not open, ethanol would be adverse reactions will occur. The stratification lead to ignition difficulties. Only 78 deg.] C boiling point of ethanol, gasification to produce air resistance will in normal operation of the engine, so that the fuel oil supply amount is reduced or even interrupted. These are problems that can appear in use.
In addition, ethanol gasoline than regular gasoline in the deployment, storage, transportation and sale of various links much more stringent. So in some small gas stations sell ethanol gasoline is not, which is the reason for slow development, from 2003 to 2020 to promote ethanol gasoline will be universal coverage, this road long way to go, although the advantage is obvious but drawback is also very prominent, believe in the future will gradually solve these problems, to achieve energy saving purposes. Advantages and disadvantages all know, ladies and owners of friends can choose their own gasoline according to their needs Oh.