Aerospace technology to create an air purifier, the Chinese Academy of Sciences developed the ultra violet free electron cheap laser pointer device…… The most advanced science and technology, in order to provide new ideas for the prevention and control of haze. Experts pointed out that the acceleration of the transformation of advanced technology and scientific research, is conducive to people in the face of environmental problems and more choices. By using the technique of platinum catalysis of solid rocket, which makes the screen of formaldehyde removal capacity of up to 5 times above; through the Aerospace Aerodynamics technology, design and optimize the structure of air filtration technology; with astronauts life support system, the purifying efficiency and service life of the screen increases…… When the space technology meets air purification will collide what kind of spark?
Experts pointed out that a truly effective air purifier to achieve energy efficiency index of “three high and one low”, namely Gao Jie clearance volume, high energy efficiency, total amount of purified value, low noise. Off the assembly line in Beijing by the Beijing Research Institute of aerospace systems engineering of aerospace Ares and GREE jointly developed the filter type air purifier on the front. According to Wang Zhi, director of aerospace love sharp air purifier technology, the purifier greatly enhance the level of China’s air purification industry, the industry leading level. Aerospace Science and technology achievements, and successfully applied to people’s daily lives. Wang Zhi said that the next step will be to further enhance the ability to deal with aerospace love formaldehyde.
why causes haze? The newly developed “Dalian light source” provides a new way of thinking. Recently, which is jointly developed by Dalian Institute of Chemical Physics and Shanghai Academy of Sciences Chinese Applied Physics Research “Dalian source” by extreme ultraviolet free electron high power laser pointer pulse the strongest in the world, very bright light, can let a person see the reaction process of atoms and molecules. Haze formation, involving the aggregation process of pollutants. Experts said that the chemicals and water molecules in atmosphere after the formation of molecular clusters, the adsorption of various pollutants in these molecular clusters in the growth process, the growth of aerosol particles larger, and gradually grow into the haze.
Chinese Academy of Sciences, Yang Xueming, deputy director of Dalian Institute of Chemical Physics, said the fundamental understanding of the formation and growth mechanism of atmospheric haze, air pollution prevention and control is very important. Dalian light source can be detected from the small molecules of a step by step how to grow into clusters, better understanding of the mechanism of haze. Zhang Weiqing, a researcher at the Dalian Institute of chemical materials, said that efficient use of energy and reduction of pollution emissions are important issues. The study of the quantum structure of energy related molecular systems and their functions is the key to energy based research. The Dalian light source will be applied to the detection of important burning laser pointer products and intermediates in the combustion process.
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