Scientists have discovered where large reserves of natural hydrogen may be located. This discovery could become the basis for the development of new energy.
Hydrogen is formed in the bowels of the Earth in different ways: during the decomposition of organic matter, the splitting of water under the influence of radioactivity, or as a result of chemical reactions between water and hot rocks. The latter process, called serpentinization, is especially important for the formation of industrial reserves.
An international team of scientists led by GFZ Helmholtz conducted the study using tectonic modeling. They found that the main deposits of hydrogen are concentrated in folded mountain systems (orogens), such as the Alps, Pyrenees and Caucasus.
These zones create ideal conditions: temperatures of 200–350°C, active movement of water along faults, and the presence of porous rocks, such as sandstones, that retain gas. In such structures, hydrogen is produced 20 times more than in rift zones.
The discovery will help more accurately identify locations for hydrogen exploration and production. Mali is already testing production from small deposits. Scientists believe that in the future this resource could become an important element of clean energy.
Source: geonews.ru
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