الجمعة، 29 أكتوبر، 2010

Industrial diamond

 
We have filled the newly Aalme Japanese have succeeded in the preparation of more material hardness of diamonds .. They offered magnesium silicate (magnesium Silicate), a chemical compound containing magnesium and silicon, and oxygen pressure of 150 tons on Alsntimitr box, and there is no much detail about this boat


A new method for the production of diamonds from gases, air

Seems the idea of manufacturing gems from the air the idea of a strange and unreasonable at all, but a move stunning achievements of scientists in China, these scholars in the manufacture of diamonds small carbon dioxide in the air, which is a greenhouse gases, responsible for the phenomenon of global warming


Has managed the research team at the University of Science and Technology of China, to convert waste gas into gems in an easy, inexpensive, and more effective than current methods used in the manufacture of diamond, which require high pressure, up to five million air , a unit pressure of the air pressure at the surface of the sea, and high temperatures of 1400 degree Celsius


The Chinese researchers manufactures diamonds, through a chemical reaction between carbon dioxide and sodium metal, compressed in an oven, the temperature of 440 ° C And air pressure of 800, the lowest temperature recorded so far in the manufacture of diamond, are obtained after 12 hours of interaction on the diamond grains, which have been separated from the sodium carbonate, graphite, and carbon dioxide remaining without interaction







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