If you achieve isothermal storage of petroleum products or significantly reduce the temperature fluctuations of the gas space and the surface of the petroleum product, you can completely eliminate the loss of "small breaths". In summertime, daily fluctuations in the temperature of the gas space in the reservoir reach 30 ... 40%, and the surface of the oil product changes the temperature by 10 ... 15 ° C.
Can light coloured roofs and roads limit carbon emissions and fight global warming? The idea has been around for many years, and now scientists from the Lawrence Berkeley National Laboratory (USA) have finally given an affirmative answer to this question. Using a computer model, it has been established that this will help not only cool down cities, but also cancel the effect of two years of global carbon dioxide emissions.
The problem of condensate arose and will arise on a variety of objects, a variety of materials. Condensate, or as it is called "sweating" in the common people, causes such damage to the property of a person who is almost impossible to immediately calculate, but it is certainly huge. The problem of condensate is absolutely in all spheres of human activity and on objects of various purposes.
Scientists, rescuers and physicians of the Sverdlovsk region demand to restore the federal state program "Radon". For the Urals, this problem is quite relevant. As Vladimir Utkin, a Urals scientist and geophysicist, corresponding member of the Russian Academy of Sciences, told a press conference today, the problem of radon in the Urals was a long time ago. Radon is a naturally occurring radioactive gas with no color or odor, a decay product of uranium. Uranium is present in varying amounts everywhere - in the earth, in the water, in the air, and even in the human body. There is a lot of it in the granite intrusions of the Ural Mountains. Since the mountain system is quite ancient, it has geological faults, the depth of which is several kilometers. The concentration of radon in the suture blocks is approximately 10–20 thousand Becquerels per cubic meter with a norm of 100 Becquerels per cubic meter.
We start the article with a story about gas, the presence of which is detected only by devices created to fix it, and medical workers, including oncologists, are able to detect its consequences. This gas has neither taste, nor color, nor odor; in various concentrations contained in all building materials (the lowest concentration in wood), perfectly soluble in water. This gas has a high chemical activity and is highly radioactive. This article is about Radon gas (Rn222).
During the construction and reconstruction of buildings and structures, insulation was always vital. To date, mineral wool insulation has been used in construction. Recently, however, RE-THERM materials have proven themselves in the best way. In terms of composition, RE-THERM heat insulating coatings are a liquid suspension that forms a polymer coating on the wearable surface with unique heat insulation and waterproofing properties. They are rightly called heat insulators of a new generation capable of fully replacing the insulators used today.
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