At present the world in promoting environmental protection, then how could be called green? How to become more environmentally friendly? New Energy = Green?
Support new energy policy to promote the automotive industry, the addition to the energy-based hybrid playing outside, including hydrogen fuel cells, electric cars, including new energy vehicles now almost none of environmentally friendly transport.
In a variety of campaigns, new energy vehicles is synonymous with environmental protection, electric car is zero emission, hydrogen emission is water. It can be said about one believes them, and now in addition to energy-based hybrid playing outside, including hydrogen fuel cells, electric cars, including new energy vehicles now almost none of environmentally friendly transport.
Hydrogen, more terrible pollution
Bush used to always invested heavily in developing fuel cell vehicles to support the U.S., General in this context to give up the EV1′s Yan Zhi, but ordinary people were very little understanding of, the fuel cell Cuihua Ji use to platinum and platinum, a fuel cell bus Jiage up to 150-200 million RMB, even with state subsidies 600,000, the popularity of the fuel cell is also no sense, not to mention the number of platinum and platinum in China these precious resources dell Vostro 1400 battery dell Vostro 1500 battery .
The hydrogen fuel cell scientists, looks beautiful, is water, hydrogen is the largest element in nature, but many people ignored the point – “Hydrogen is the smallest molecule, either stored or transferred will be leaked , because in addition to steel cans it is not completely sealed container can be sealed, but the steel tank in the switching process would have a leak. “a chemical expert told reporters.
According to a study by the California Institute of Technology report in the manufacture of electrical energy in the process of hydrogen, there will be 10% to 20% of the hydrogen to leak into the atmosphere. Direct consequence of the leakage of hydrogen from the air makes the greatly increased number of these hydrogen molecules in the stratosphere can combine with oxygen to produce more water vapor, leading to increased man-made clouds, the Earth and therefore will be more cold.
California Institute of Technology research team used computer simulations and found that the hydrogen molecules in the stratosphere leak will lower the average temperature of 0.5 Celsius. This will make the poles of the spring will come at a later than normal years, while also making the Earth’s ozone hole over the poles further. On the other hand, hydrogen is how from? Electrolysis. The process of electrolysis takes more power, “Preparation of small energy with large energy, hydrogen is much greater than the cost of energy generated, hydrogen just look clean.” In the development of alternative fuels and new energy forum, almost all experts fuel cells will be placed on the long-term, not immediate, one expert told reporters: “fuel cell, 50 years also see hope.”
The more power the higher the carbon
Most of China’s power sources still rely on burning coal, air pollution they generate will be because of an increased number of electric cars, more violent. China’s coal power generation technology available unless substantially improve and enhance, or electric vehicles will not result in emissions of carbon dioxide less than gasoline cars. Today’s generation of Chinese technology, extensive use of electric vehicles will make use of carbon dioxide emissions than petrol cars now more than 3-10 times. Magna president was also to be more recognition: “From the energy point of view, and the current energy use is limited, but energy demand is increasing, this is a constraint, we are more concerned about the future of electric vehicles, but also led to our continuous Seeking new energy technologies, to explore green energy and technology, after all the coal used for power generation itself is not clean energy. ” dell Vostro 1510 battery dell Vostro 1520 battery
Obviously China’s new energy vehicles in the technical routes need more legs to walk, to internal combustion engine-powered cars, has developed more than 100 years the technology has also been updated, and now society, and the media, or, people are taking mature Yehao gasoline internal combustion engine and a new birth of the electric car energy than electric cars might just as technological development of a new reserve of energy to look. Quan-Shi Chen said: “Government, businesses, including the public, must have some tolerance, not to mention high demand, after all, newborn, yet not so strong. But I believe it will see the dawn of the future.”