What is Called as White Coal?
Briquettes as white coal” refers to biomass briquettes that serve as an eco-friendly alternative to traditional coal. These briquettes are made from various organic materials, such as agricultural residues, wood waste, or even municipal waste. The term “white coal” is used to emphasize their environmental benefits compared to the “black” coal, which is associated with pollution and environmental harm.
Biomass briquettes are created by compressing these organic waste materials into a solid, cylindrical shape, making them easy to transport and use. They have a high thermal value and much lower carbon emissions compared to traditional coal, making them a more sustainable choice for energy production.
What Are Examples of White Coal?
“White coal” is a term that can refer to different forms of energy that are cleaner and more environmentally friendly than traditional coal. Here is a example:
These are a type of solid fuel made from organic waste materials, such as agricultural residues or wood waste. They are often referred to as “white coal” because they are a cleaner alternative to traditional coal.
What is White Coal Made of?
Biomass briquettes, often referred to as “white coal”, are made from various organic waste materials. These can include:
This can include a wide range of materials left over from farming, such as straw, rice husks, corn cobs, and sugarcane bagasse.
Sawdust, wood chips, and other forms of wood waste can be used to make biomass briquettes.
Other Organic Waste:
In some cases, other forms of organic waste, such as leaves, grass cuttings, or even municipal solid waste, can be used.
These materials are dried and then compressed under high pressure to form briquettes. The high pressure causes the lignin in the biomass to plasticize and bind the material together, creating a solid, dense briquette. No additional binders are typically needed, making the process relatively simple and environmentally friendly.
What is the Calorific Value of White Coal?
The calorific value, or the amount of heat produced by the complete combustion of a material, can vary widely for biomass briquettes (also known as white coal) depending on the specific materials used to make them.
Generally, the calorific value of biomass briquettes can range from about 14 to 20 MJ/kg (MegaJoules per kilogram), or roughly 3,500 to 5,000 kcal/kg (kilocalories per kilogram).
This is lower than the calorific value of traditional coal, which is typically around 24 to 35 MJ/kg, but biomass briquettes are still a useful source of energy, especially considering their environmental benefits.
White Coal Manufacturing Process?
The manufacturing process of biomass briquettes (white coal) involves several steps:
Collection of Raw Materials:
The first step is to gather the raw materials. Biomass briquettes can be made from a wide variety of organic waste materials, including agricultural residues like straw or rice husks, wood waste like sawdust or wood chips, and other forms of organic waste.
The collected raw materials are then dried to reduce their moisture content. This is important because high moisture content can reduce the calorific value of the briquettes and make them harder to ignite.
Shredding or Crushing:
The dried materials are then shredded or crushed into smaller pieces. This increases the surface area of the material, making it easier to form into briquettes and helping to improve the efficiency of the combustion process.
The shredded or crushed material is then compressed under high pressure to form briquettes. This is typically done using a briquetting machine, which applies a large amount of pressure to the material. The high pressure causes the lignin in the biomass to plasticize and bind the material together, creating a solid, dense briquette.
Cooling and Storage:
The briquettes are then cooled and stored until they are ready to be used. Cooling is important because it helps to solidify the briquettes and makes them easier to handle and transport.
This process does not typically require the addition of any binders or chemicals, making it relatively simple and environmentally friendly. The resulting briquettes are a clean, renewable source of energy that can be used in place of traditional coal or wood in many applications.
The Use Of White Coal
Biomass briquettes can be used in stoves and boilers for heating homes and businesses. They are a clean, renewable alternative to traditional fuels like coal or wood.
Some power plants use biomass briquettes as a fuel to generate electricity. This is a form of renewable energy that can help reduce reliance on fossil fuels.
The process of making biomass briquettes can help manage organic waste materials that would otherwise contribute to landfill. By transforming waste into a valuable energy source, we can reduce waste and create a more sustainable energy solution.
White Coal Machine Manufacturer
Jay Khodiyar is a prominent manufacturer of white coal, also known as biomass briquettes. Established in India, the company has made significant strides in the field of renewable energy by offering environmentally friendly solutions for fuel needs.