Dla członków WP

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British Columbia energy company MagPower engineers have developed a novel method. Their water and air and fuel react with magnesium to produce magnesium metal anode as a new type of metal fuel cells. Similarly, the Israeli Hebrew University 多伦奥巴赫 also invented a magnesium-based lithium-ion rechargeable battery, this battery life is long and relatively stable. California State Polytechnic University, Andrew Luken Chandler is another way to use the reaction of magnesium fuel and liquid hydrogen, which can be used as the fuel cell's energy, the reaction of magnesium oxide is a relatively harmless substances.

but the practical application of new inventions from a certain distance. Tokyo Polytechnic University, Dr. Takashi Yabe, although the content of the natural world is very rich in magnesium, but magnesium extraction and manufacturing cost is high, the actual operation will have no small carbon emissions. Magnesium has a lot of industrial manufacturing methods, such as electrolysis and a condition known as Pidgeon (Pidgeon Process) high-temperature processes provide magnesium, but these methods tremendous energy to produce 1 kg of magnesium generally need to consume 10 kg of coal.

order to improve the process, Yabe developed a Dr using only renewable energy technology. His method is to use high-intensity laser solar energy generated, which burn at very high temperature water, extracted from the magnesium oxide. Dr. Yabe said the huge reserves of water among the magnesium oxide, at least enough of the world consumes 30 million years. He further explained that the use of solar energy generation laser is necessary because solar power alone can not generate the high temperature 3700 degrees Celsius, and the extraction of sea water temperature is a prerequisite for magnesium oxide. Dr.

Yabe this method called \Pure magnesium can be used as a fuel (the energy density of hydrogen is roughly 10 times.) Magnesium and water mixed together will produce heat, heat the water for the steam can drive a turbine by means of energy supply. Reaction also produces hydrogen, combustion can generate more energy. Final reaction product is water and magnesium oxide can be converted back again by the laser.

course, this process is not perfect, the main problem is usually concentrated in the solar collector is very large and cheap. In addition, the solar power generated by the laser is usually low. Dr. Yabe measures adopted is to use a smaller Fresnel lens, which is a transparent,[link widoczny dla zalogowanych], relatively thin, concentric rings of prisms formed by the plane mirror. This mirror is often installed on top of the lighthouse to amplify light. His other means of laser material is a substantial increase - neodymium-doped yttrium aluminum garnet in the energy output. Under ordinary circumstances this substance can absorb only 7% of incident light energy, but after the figure will be painted chrome soared to 67%. Dr.

Yabe and Mitsubishi are now collaborating Chitose in Japan set up a demonstration plant area. The plant of the laser device can produce 80 watts of power, enough to break the sea water, 70% of the magnesium. According to Dr. Yabe said, when the laser can produce 400 watts of energy, time, \Expected by the end of this scene, \After this, we might consider a new concept, and this is the 'magnesium economy'. \