Barn Stone: Understanding, Function, Type and Manfaya · Global Voices
On this occasion here Lab Blog will answer your question which is what is coal? So, coal is one of nature's natural resources, which is a sediment of sediment rock that is made up of the plant's fossil detection process. Coal It's formed from the remains of dead plants buried underground for millions of years. The process of coal is forming through stages, between the formation of stargays, blends, and shape changes that occur due to high pressure and high temperatures.
Barn Stone Function
coal has very important functions in human life, especially in the industrial sector. Here are some coal functions that need to be known in some industries below:
1. Energy source
The main function of coal is as an energy source. coal is used as fuel to generate electricity, heat, and mechanical power. In most countries, coal is the largest and most popular source of energy in generating electricity. Moreover, coal is also used in industries like cement, iron and steel, chemistry, and more.
2. Iron and steel industry
coal used as raw materials in the iron industry and steel. Because of the high carbon content, coal can help form metal and steel more efficiently. It involves smelting iron and steel by using coal as a source of energy and deduction.
3. cement industry
coal was used as the main fuel in the cement industry. coal is used to produce the heat that was used in the burning process to create a cement clinic. Moreover, coal is also used to dry up raw materials before the burning process.
Four. Chemical industry
coal is also used in the chemical industry as a raw material to produce products such as plastic, chemicals and medicine. coal is also used in the production of fertilizer and the purification of metals.
5. Transport
coal is used as fuel for moving transportation machines, like trains and ships. coal was used as fuel for steam engines on trains and ships in the past. Although there's been many replaced by more eco-friendly fuels now, such as solar and natural gas, but the use of coal is still common in developing countries.
Six. Home heater
coal is also used as a fuel source for home heating, especially in areas that are not connected to the power grid. coal can be used as fuel for the furnace and stove for cooking and heating.
Seven. textile industry
coal is used in the textile industry as fuel to produce steam used in fabric processing and pigmentation.
Eight. The food and drink industry
coal is also used in the food industry and drink as fuel for production machines, like ovens and refrigerator.
Now that's some coal function in human life, especially in the industrial sector. Although coal gives huge benefits, its use also has a negative impact on the environment, such as greenhouse gas emissions that can cause global warming and air pollution. Therefore, it needs to develop more eco-friendly technologies to reduce the negative impact of the use of coal.
Some efforts can be made:
- Replacing energy sources
The simplest and easiest effort is to replace the energy source used. Today, there are many alternatives to more sustainable energy sources, such as solar, wind, water and natural gas. Moreover, using nuclear energy technology can also be an alternative to reducing the use of coal. - Using modern technology
The use of modern technology can help reduce negative impact on coal. For example, the use of carbon capture technology and carbon storage can help reduce greenhouse gas emissions generated from burning coal. - Upgrade efficiency
The efficiency of using coal can help reduce coal overall. For example, using more efficient boiler technology, it can generate more electricity using less coal. - Reduce the use of coal in the nonindustrial sector
The use of coal is not only limited to industrial sectors, but also in nonindustrial sectors such as home heating and stove. The reduction in coal use in this sector can help reduce the overall use of coal. - Develop more eco-friendly technologies
Environmental technology development can help reduce negative impact from the use of coal. For example, the development of liquid fuel technology that comes from coal can help reduce greenhouse gas emissions generated from coal use.
The use of coal does give people great benefits, especially in the industrial sector. However, the negative impact generated from the use of coal cannot be ignored either. Therefore, it takes an effort to reduce the use of coal and develop more eco-friendly technologies to reduce its negative impact.
Barn Stone Type
coal is distinguished into three major types based on the carbon content it has, which is lignite, bitminus and antracyte.
1. Lignit
Lignites have the lowest carbon content of those three kinds of coal, which is about 25% to 35%. This coal is made up of a process of detecting fresh plant fossils. Because of its low carbon content, lignites are more flammable and produce more pollutant emissions. Moreover, the water content in the lignite also tends to be higher than any other type of coal. This makes lignites less demanding to fuel.
2. Bituminus
The bituminus coal has a carbon content higher than the ligite, which is between 45% and 86%. This type of coal is the most used coal as fuel around the world. Bituminus is formed from fossils of plants that have experienced longer detachment than lignites. Bituminus characteristic is that it has lower water levels than lignites, so it has higher Taylor value.
3. Antracite
The antracytes have the highest carbon content of all three kinds of coal, which is between 86% to 98%. Antracytes are the hardest to burn coal, so they have a higher wire value than any other type of coal. This type of coal is made up of fossils of plants that have long-term detachment. The antracystic characteristic is that it has very low water levels, so the emissions generated when burning antracytes are very few.
In addition to these three kinds of coal, there are also other kinds of coal such as sub-bitminus, semiantracite, and metaantracite. However, those types are less popular and aren't used around the world.
In the coal industry, coal quality becomes one of the most important factors. The quality of coal is dictated by carbon content, water content, sulfur content, and the value of the wire. For example, coal with higher carbon content and lower water levels will have higher and more efficient Taylor value in generating energy and fuel. Therefore, in choosing the type of coal for production needs, quality factors are very important to be able to produce optimal products at lower production costs.
Barn Stone Utility
Despite having a negative impact, coal use also has significant benefits. Here are some benefits from the use of coal:
- Cheap and available energy source.
coal is a relatively cheap and available source of energy. It makes coal the primary choice as an energy source in many countries, especially in developing countries that need cheap and sufficient energy sources. - Generating massive amounts of electricity
coal is the main fuel in the power plant, because it can generate massive amounts of electricity. The use of coal in the power plant is also relatively easy, so many countries use coal as the main source of the power plant. - Support industry
coal is also the most important fuel in industry, especially industry that requires huge amounts of energy like the steel, cement and ceramic industry. The use of coal in the industry can help reduce production costs and increase industrial rival power. - Increase the local economy
Many areas have coal sources, so the use of coal can help improve the local economy. The use of coal in industry can also help create new jobs and improve people's income. - As raw materials in the production of some products
In addition to energy sources, coal can also be used as raw materials in production of some products, such as fertilizer, plastic and chemicals. The use of coal as a raw material can help reduce production costs and increase production efficiency. - Delay the transport sector
coal can also be used as an energy source in the transport sector, especially in the transportation of trains. The use of coal as an energy source in train transportation can help reduce operational costs and make train transportation more efficient.
The use of coal does have significant benefits, especially in the energy sector and industry. However, keep in mind that the use of coal also has a negative impact that should not be ignored. Therefore, it takes an effort to reduce the use of coal and develop more eco-friendly technologies to reduce its negative impact.
Conclusion
coal is one of the most important resources of human life. The use of coal as a source of energy and fuel has great benefits in fulfilling human needs. However, the use of coal also has a negative impact on the human environment and health. Therefore, it takes an effort to reduce the use of coal and move on to a more environmentally friendly energy source.
Now that's what admin can tell the readers about knowledge in coal, hopefully it can be useful for the reader. Thank you.
Sumber Artikel:This article is written with references from www.pakarchem.com
