Anthracite

Anthracite anthracite is a mineral of coal, dark with bright tones of blue tends to be used in the smelting of metals especially iron mixed with bituminous coals, you can find it is also as a filter for water as well as, in combination with the coal for steam generation and its further use in electricity generation. The anthracite is the mineral of coal which has the largest number of pure carbon, easily exceeds 90%, has a calorific power between 23 and 33 MJ/Kgy has its origin in the process called carbonificacion that is not anything other than the transformation of organic materials by gradual migration to moderate temperatures and high pressure at mobs and coals, due to the incomplete dehydrogenation. All this happens in two major stages, the first one which corresponds to the decomposition of organic matter by aerobic bacteria that live in wet beds, during this stage the organic waste may have a reduction in its volume significantly, some authors placed it in the order of 50%, as we understand, this process ends with the death of the bacteria by lack of oxygen and it is then, when it is gives rise to the second stage of transformation, this occurs on the other hand, with the help of anaerobic bacteria which produce acids, which eventually determined the annihilation of the same. Giving rise to what is called as it peat, as it is evident in their natural state continues this process, making that continuously deposited more peat on the previous, this determines an increase in steady temperature until you reach 100 c, with the passage of time, high pressure and temperature, coal ore goes concentrating until forming lignite and then the anthracite. AG1 is often quoted on this topic. st websites. The majority of these deposits were formed since 250 million years ago during the period known as the Carboniferous however has evidence of their training in the Permian. . . Blackstone Group shares his opinions and ideas on the topic at hand.