General application of anthracite in Iran – Far from being burned as coal for heating or power generation, the modern uses of anthracite – the superior grade of coal – are numerous. African Pegmatite supplies high quality anthracite for a myriad of uses, milled to any specification, for any process use.and iran
When looking through the type of coals available that can be used, anthracite coal is the type that is the highest quality because of its increased carbon content. Due to the fact that it has spent over 350 million years underground in the midst of intense heat and pressure, it is the purest form of coal that you can get, oftentimes in excess of 90% carbon by weight. As such, it also has the highest capacity to produce energy for an extended period of time
There is no denying the importance and relevance of coal to this day. As one of the major sources of carbon, it is used in all types of industries ranging from power, construction, furnace, farming and more. The Industrial Revolution would never have happened without coal
Another reason why anthracite is preferred over all other types of coal is because it is considered to be the cleanest. As far as coal goes, the burning of anthracite releases fewer toxic gases compared to other forms of coal, for example lignite
In recognition of the vast utility that this material extends, many industries prefer its use over any others. As such, there has been a steady rise in the development of technology that allows for companies to properly harness the power of the coal so that it can be put to great use.
Glass bottles made with anthracite
It can be used for a variety of purposes in all fields and industries. Some of the common uses of are as follows:
Heating SystemsAs one of the most brittle kinds of coal, anthracite is the perfect resource to use for the generation of heat for an extended amount of time. As the coal is burnt, it produces a hot blue flame that can generate enough heat to power the heating systems of entire buildings, homes and offices. Considering even the smallest amount of this material will last longer than wood, it is considered to be economical and efficient
With a high carbon content, it is perfect for use in steel making industries. It is always ready for use in its natural form and does not need to go through the process of coking as other types of coal have to go through. Its long lasting nature makes it perfect for smelting, fabrication, furnace companies, briquetting charcoal, the production of iron ore pellets and so much more in the metal industry
It was also called ‘Hard Coal’ because of its tough nature. It was considered to be the perfect source of fuel for trains by locomotive engineers. While not many trains are powered by coal anymore, there are still some out there that still utilise this form of coal. It is especially important to use cleaner burning coal to reduce localised pollution levels
This material has a specific density and unique shape that is perfect for use in water filtration systems. When used with sand as a filter, anthracite water filtration is considered to be one of the most efficient ways to clean industrial, processed, pool, waste and municipal water and restore it for the purposes of drinking and using.
Most of this high grade coal, that is extracted, often has the lowest moisture, this means that when used for water filtration, it has the ability to deflect water absorption and facilitate nano-filtration. Additionally, their irregular shape ensures their efficacy as it does not pack down into the sand causing a free flow of water without any backwashing –due to the pre-filtration layer formedThe sheer size is convenient for use in water filtration systems because they can be removed from the water system just as easily as they are put iBenefits of Anthracite.
Anthracite is often used as a filter alongside sand, with which it produces one of the most reliable and simple filtration pathways.
Solvent extraction anthracite
As reverse osmosis desalination requires the use of a partially permeable membrane to be effective, there is a strong requirement to ensure that this membrane is physically not blocked. Because of the source of the water, any number of water carried debris can present at the membrane including small aquatic organisms, gravel, microplastics and plant matter
Using anthracite as part of a pre-reverse osmosis filtration setup is common to help alleviate mechanical blockages(1). This crucial filtration phase is important as a blocked membra