Coal and Petroleum – Identifying Types, Benefits and Conservations

    Different types of fuels have found great usage in multiple scopes of life, ranging from fuelling vehicles to electricity production. Two of the components that are found the greatest use are petroleum and coal. Petroleum products such as petrol and diesel have become crucial to keep vehicles moving on the road. Similarly, other petroleum products, like LPG, are necessary for the survival and sustenance of people.

    Similarly, coal has found the greatest usage for industrial purposes, primarily for electricity generation and power plants. With such varied use, the need for both is crucial. However, the way they are used differs since their composition and types are vastly different.

    So, what is the difference between coal and petroleum? Let’s find out!



    A fossil fuel that exists beneath the earth’s surface in liquid form occurred naturally millions of years ago as the organic matter decomposed. The combination of hydrocarbons and other components like sulfur are responsible for the formation of these fossil fuels.

    Petroleum and unrefined oils are called fossil fuels because they are a mixture of hydrocarbons that have been formed from the remains of organisms (diatoms) that lived millions of years ago in a marine environment around a time when dinosaurs were still alive. Over millions of years ago, the remains of these creatures and plants were secured by layers of sand, remnants, and shake. Warm and weight from these layers turned the remains into what we presently call crude oil or petroleum. The word petroleum implies shaking oil or oil from the soil.

    Firstly, a brownish-black substance commonly known as crude oil is mined and then refined to form various petroleum products like petrol, diesel, etc. Even though it can vary from ruddy to pale yellow or indeed colourless, its thickness (thickness) shifts from about strong tar-like consistency to a flowy consistency, nearly like water.


    Petroleum products and their uses

     The crude oil is refined in the oil refineries to produce various products. The primary products of crude oil are-

    Petroleum product




    Fuel at home and in industry



    Fuel for the motor vehicle, aviation industry, and solvent for dry cleaning



    Fuel in stoves and lamps and even used in jet planes


    Lubricating oil

    As a lubricant in machinery



    Fuel in electric generators, heavy motor vehicle


    Paraffin wax

    In the manufacturing of ointments, candles, petroleum jelly such as vaseline, etc



    In the manufacturing of paints and for road surfacing.


    Benefits of petroleum

    • Petroleum is greatly simple to extract.

    • It could be a high-density fuel.

    • Petroleum can be transported over long distances.

    • It gives fuel that works with our infrastructure.

    • It can be utilised in a wide assortment of ways.

    • Petroleum gives a steady vitality asset.


    Limitations of petroleum

    • Its assets are limited.

    • It contributes to natural pollution.

    • It produces unsafe substances.

    • It could be a non-renewable frame of energy.

    • Its transport can cause oil spills.

    • It maintains the development of fear-mongering and savagery.



    Coal could be a dark-coloured rock-like fuel in which the substance of carbon can shift between 70-90%. It is shaped by the decomposition of vegetation beneath warmth and weight. The method of arrangement of coal is called carbonisation, and the period amid which this preparation takes place is called the carboniferous age. Coal is one of the foremost crucial fossil fuels utilised to produce power.

    Coal is taken out from the soil by the method of underground mining or surface mining. We burn coal to urge vitality. For the most part, coal is utilised as a residential fuel to form nourishment in country regions. When coal is burnt, it discharges hurtful smoke. Coal is shaped when the buried vegetation is subjected to limits of warmth and weight.

    The arrangement of coal takes place in four stages – peat, lignite, bituminous, and anthracite. Coal contains carbon, hydrogen, and oxygen.


    Kinds of coal

    Peat, lignite, bituminous, and anthracite are the four main kinds of coal. Peat is frequently not recorded as a sort of coal since its utilisation as a vitality source is restricted nowadays. Be that as it may, it’s still a sort of coal and can be utilised as a vitality source.

    • Peat is the initial step in the process of coal arrangement. Peat comprises more than 60% of the natural matter; regularly, plants and vegetation are mainly found in swamps or lowland areas. As a result of the tall water substance of this environment, peat contains a lot of water, which limits its warm substance or the sum of energy it contains. It’s a delicate brown coal.

    • Eventually over time, with expanding weights and temperatures, peat is ‘cooked’ into coal’s another arrangement, lignite. Lignite may be delicate brown coal that still carries a huge amount of water. Lignite features a higher warm substance than peat but is still not the foremost craved shape of coal. Be that as it may, lignite makes up nearly half of our known coal saves.

    • Bituminous coal is structured with the weight connected to lignite coal. The more prominent the weight connected, the more water is ousted, which increases the sum of immaculate carbon shown and increases the warm substance of the coal. Bituminous coal is frequently classified as sub-bituminous or bituminous. The contrast is that sub-bituminous is the move organised from lignite to bituminous coal. Within the United States and across Europe, Bituminous coal is broadly utilised.

    • Anthracite coal could be a transformative shake and is considered the highest grade coal. It’s dark in colour. It encompasses exceptionally lightweight compared to other coal shapes, as there’s minimal water shown in anthracite. This leads to anthracite having the most unique warm materiality. Anthracite is shaped when bituminous coal is subjected to incredible weights, such as those related to the collapsing of shake amid the creation of mountain ranges.


    Ways to conserve coal and petroleum

    • To conserve coal and petroleum below mentioned steps can be followed:

    • Use stairs to climb rather than taking a lift. This will spare electricity.

    • Pressure cookers ought to be utilised for cooking or as a fuel for fuel lamps and LPG.

    • Renewable powers like cooking gas (LPG) and CNG ought to be used.

    • Solar machines like sun-powered cookers, sun-oriented boards, sun-powered water radiators ought to be utilised at whatever point possible.

    • The utilisation of biogas as household fuel ought to be empowered.

    • Use electrical apparatuses which take less vitality to spare electricity.

    • Bicycles ought to be utilised for covering brief separations to spare fuel.

    • Switch off the lights, fans, tv, and other electrical apparatuses when not required. This will spare a parcel of electricity. People should travel in an open transport framework (neighbourhood bus and prepare benefit) rather than taking private cars.

    • Engines of vehicles ought to be planned to decrease the utilisation of petrol and diesel.



    Petroleum and coal both are essential to the way we live. While we are trying to shift to a renewable energy model, the need for both these resources are not expected to exhaust soon. So, now that you know about the two in detail, use them wisely to conserve them for future use.



    Q. Why should we preserve fossil fuels?

    Ans: There are three fundamental reasons for preservation:

    • To repair a few of the harm done by people and keep up the environment for future eras;

    • To preserve species diversity for our advantage of natural life;

    • To supply openings for instruction and the delight of the environment.

    Recent Articles


    Related Stories

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Stay on op - Ge the daily news in your inbox

    Park Heights Welkin Land Homes sobha parkland