Why Coke Is Not Used As A Fuel?

Is Coke a primary fuel?

coke,charcoal etc.

Answer: Primary Fuels are the natural Fuel.

Fuel which we get from natural resources are primary fuels while artificial fuels are Secondary fuels ..

What are the 4 types of fossil fuels?

Fossil fuels include coal, petroleum, natural gas, oil shales, bitumens, tar sands, and heavy oils. All contain carbon and were formed as a result of geologic processes acting on the remains of organic matter produced by photosynthesis, a process that began in the Archean Eon (4.0 billion to 2.5 billion years ago).

Which is the cleanest fuel?

Natural GasWhy Natural Gas is the Clean Fuel of Choice Compared with some other fossil fuels, natural gas emits the least amount of carbon dioxide into the air when combusted — making natural gas the cleanest burning fossil fuel of all.

What is Tarcoal?

Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal. It has both medical and industrial uses. It may be applied to the affected area to treat psoriasis and seborrheic dermatitis.

What is the difference between primary and secondary fuel?

Primary fuels are fuels that are found in nature and can be extracted, captured, cleaned, or graded without any sort of energy conversion or transformation process. … Secondary fuels are derived from primary fuels through some sort of distillation process.

Which one is cleanest fuel?

Hydrogen gasHydrogen gas is considered as the cleanest fuel because when hydrogen burns in air, it produces nothing but water vapour.

Why is Coke considered as a clean fuel?

Coke is used as a fuel and as a reducing agent in smelting iron ore in a blast furnace. The carbon monoxide produced by its combustion reduces iron oxide (hematite) to the iron product. Although coke is more expensive than coal, it can be used in households as a clean fuel, relatively free of smoke and impurities.

What is difference between coke and coal?

Coal is a natural occurring substance whereas Coke prepared material with few impurities and high Carbon content, usually made from Coal. … Coal has a Volatile matter content whereas Coke has relatively very low Volatile matter content which suits it for a better fuel.

What type of fuel is Coke?

Coke is a grey, hard, and porous fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern.

Can humans turn into fossil fuels?

It’s possible that human remains may become part of organic-rich rocks which could conceivably be used for fuel someday. But the bulk of the fossil fuels we use – oil, coal, gas – come from the remains of plants, algae, or abundant tiny ocean lifeforms like diatoms.

What are 4 examples of fossil fuels?

Coal, oil, and natural gas are examples of fossil fuels.

Why is Coke used instead of coal?

Coke is used as a fuel and a reducing agent in melting iron ore. It is produced by baking coal until it becomes carbon by burning off impurities without burning up the coal itself. When coke is consumed it generates intense heat but little smoke, making it ideal for smelting iron and steel.

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.

Is Coke better than coal?

Coke is a better fuel than coal because; -Coke produces more heat on burning than coal. -Coke has a higher calorific value than coal. When equal masses of coke and coal are burnt, coke produces more heat.

Which coal has no caking power?

Non Coking Coal does not have any caking properties and it is mainly used as thermal coal for power generation. It has a higher ash content and also used in industries like cement, fertilizer, glass, ceramic, paper, chemical and brick manufacturing.