In engine laboratory of Musashi I.T., R and D work on the hydrogen fuels engines was commenced in 1970, and the most important event was participation in SEED (Student Engineered Economy Design) Rally along the west coast in U.S.A., 1975. After that many LH 2 (liquid hydrogen) ...
without pollution,Unlike power sources that use fossil fuels,the only by-products from an operating fuel cell are heat and water.可知利用"fuel cell"发电,没有噪音,效能高,没有污染.所以使用"fuel cell"的汽车比普通汽车好.所以C选项是正确的. ...
Why you’ll see more hydrogen cars in the future To really understand the hydrogen-powered car, you have to look at it in the bigger context of electric vehicles. A cardinal rule of alternative fuels is that there is not one single solution that will work in every case. Battery electric ...
(liquid vs. gaseous). Nevertheless, it is still a good deal more complex and energy-intensive to transport and store hydrogen than it is for gasoline or diesel. In contrast to fossil fuels, though, hydrogen can be produced anywhere there is access to electricity and water, even directly at...
Its merits include having the highest energy per unit mass of the chemical fuels, water as its only product, and suitability for a range of applications. New interest in hydrogen buses and passenger cars has prompted some experimentation, but economics will ultimately determine their future. ...
There are challenges in using new fuels, and providing the new fuel basic facilities. And before fuel cell vehicles hit the road, there will have to be a network of hydrogen stations that will allow drivers to fill up with the flammable gas, under 36-hundred pounds of pressure."1. What ...
Shell Hydrogen LLC and Virent Energy Systems, Inc. announced in 2007 a five-yearjointagreement to further develop and commercialize Virent’s BioForming technology platform forhydrogen production. Virent’s technology enables the economic production of hydrogen, among other fuels and chemicals, from ...
In the short term fossil fuels may remain in demand as a hydrogen source. Nevertheless, the idea that in the not too distant future most of us will be driving non-polluting cars fuelled by hydrogen from a clean, renewable source is no longer a flight of fantasy. Reading Passage 1 has 8...
Long road ahead for hydrogen fuel cell cars. Announces the latest program Freedom Cooperative Automotive Research CAR to develop cars powered by hydrogen fuel cells by Spencer Abraham of Department of Energy in the U.S. Use of hydrogen fuels for vehicles; Replacement of fossil flue... Greeley,...
A fuel cell uses the chemical energy of fuels or hydrogen to efficiently produce the electricity. If we use hydrogen as fuel, then the products will be electricity, water, and heat. Fuel cells have wide range of uses, like they can be used to provide electricity to a small laptop computer...