You asked: Is coal coke better than coal?

Why is coke used instead of coal?

The single most important factor is strength ( mechanical compressive ); coal is heated to make coke, the resulting coke is stronger than the original coal. Also, coke helps to make the charge of iron oxides and limestone more porous to permit gas flow up and droplets of liquid iron and slag down.

What is the difference between charcoal coal and coke?

Charcoal is a type of fuel made from the incomplete combustion of wood. Coke is a fuel made from mineral coal that has been calcined or dry distilled. It is carbon-based and has a high calorific value, but it is also quite polluting. Steel foundries utilise it as a fuel in their blast furnaces.

What advantage does coke have over coal as a fuel?

(i) Coke produces more heat than an equal mass of coal. (ii) It produces ni smoke on burning and leaves no residue and as such does not cause air pollution. (iii) It is used as a reducing agent in the extraction of metals from their ores.

What burns hotter coal or coke?

Coke is a cleaner, and it gets hotter burning fuel than coal, but it also requires more air to light and remain lit. Higher Forging Temperatures. It burns cleanly, cokes up well, making fire management a breeze, and produces little clinker.

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Why coke is not used as fuel?

Answer: because fuel has different properties than coke as fuel can help a car move and coke can’t do do that as it does not have the chemicals to complete that task …

What are the 3 types of coal?

Coal is classified into four main types, or ranks: anthracite, bituminous, subbituminous, and lignite.

Is coal short for charcoal?

Coal is a natural mineral that forms over the span of millions of years while charcoal is a manufactured product created from wood.

What is ultimate analysis of coal?

The ultimate analysis of coal involves determination of the weight percent carbon as well as sulfur, nitrogen, and oxygen (usually estimated by difference). Trace elements that occur in coal are typically included as a part of the ultimate analysis.

Why is coal called a fossil fuel?

Coal is called a fossil fuel because it was made from plants that were once alive! Since coal comes from plants, and plants get their energy from the sun, the energy in coal also came from the sun. The coal we use today took millions of years to form. … Heat and pressure turned the dead plants into coal.

Which is a better fuel?

Coal is a better fuel because it produces more heat on burning as compared to coke.