Question: Which Is Better Coke Or Coal?

How is Coke different from coal?

Charcoal is a fuel that comes from the incomplete burning of wood.

Coke is a fuel that is obtained from the calcination or dry distillation of mineral coal.

It is composed of carbon and has a high calorific value, but it is highly polluting..

Why Coke is not used as a fuel?

The term means a product similar to coal and mined the same way. Coal is cheaper and that is why it is used more often. … Coke is cleaner and other methods should be looked into before coal and oil run out.

How is Coke superior to coal?

Coke is a better fuel because coke produces more heat on burning as compared to coal. … When equal masses of coke and coal are bunt, coke produces more heat. Also when coke is burnt, smoke is not obtained whereas coal produces smoke on coal.

Is Coke a fossil fuel?

Coal gas, coke and producer gas are the byproducts of coal and are not fossil fuels, except natural gas which is a fossil fuel.

Which one is better coal or coke Why?

Coal and coke both are as fuels. But, coke is considered to be a better fuel than coal because of the following reasons: (i) Coke has been higher calorific value than coal: So, coke produces more heat than coal on an equal mass basis.

Why is Coke preferred over coal as a fuel?

Coke is a better fuel because coke produces more heat on burning as compared to coal. Coke has higher calorific value than coal. When equal masses of coke and coal are bunt, coke produces more heat. Also when coke is burnt, smoke is not obtained whereas coal produces smoke on coal.

What is charcoal vs coal?

Coal is a rock you dig out of the ground (that much I knew). Charcoal is a man-made product, and it’s made from wood. … This general process of partially combusting a fuel by heating it in the absence of oxygen is called charring, and it can be applied to coal as well. Confusingly, charred coal is called “coke”.

Does Coke burn hotter than coal?

Coal is a shiny, black fossil fuel that contains impurities, emits smoke when burned, and produces less heat than coke. Coke is a dull, black byproduct of coal that burns hotter and cleaner. … However, blacksmiths still rely on coke as an efficient source of fuel for the forge.

Can we make steel without coal?

The company’s molten oxide electrolysis produces steel using electricity instead of coal. Gates said: “Boston Metal is working on a way to make steel using electricity instead of coal, and to make it just as strong and cheap.

Which one is a better fuel coal or charcoal?

Coal and charcoal both are carbon compounds….Charcoal:CoalCharcoalIt is mined out like other minerals.It does not need to be mined.It produces more heat than produced by the same quantity of charcoal.It produces less heat than the same quantity of coal.7 more rows

Why do we turn coal into coke?

Coking coal is converted to coke by driving off impurities to leave almost pure carbon. The physical properties of coking coal cause the coal to soften, liquefy and then resolidify into hard but porous lumps when heated in the absence of air. … This process results in a hard porous material – coke.

Why charcoal is a good fuel?

Charcoal is better fuel than wood because: When the same amount of charcoal and wood are burnt, charcoal produces almost twice the heat produced by wood. Charcoal produces much less smoke than wood. Charcoal is a compact fuel that is more convenient to handle than wood.

What are the good characteristics of a good fuel?

It should possess high calorific value.It should have proper ignition temperature. … It should not produce poisonous products during combustion. … It should have moderate rate of combustion.Combustion should be easily controllable i.e., combustion of fuel should be easy to start or stop as and when required.More items…

What are the advantages of coke over coal?

Solution : (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.