Coke is an almost pure form of carbon. The calorific value (heat energy produced when a fuel is burnt) of coke is about 56,000 kilojoules/kilogram.
What is the difference between Coke and Carbon?
is that carbon is (label) the chemical element (symbol c) with an atomic number of 6 while coke is (uncountable) solid residue from roasting coal in a coke oven; used principally as a fuel and in the production of steel and formerly as a domestic fuel or coke can be (informal|slang|uncountable) cocaine or coke can be .
Is coke used as a fuel?
Coke is used as a fuel and as a reducing agent in smelting iron ore in a blast furnace. Coke from coal is grey, hard, and porous and has a heating value of 24.8 million Btu per ton.
Is Coke cleaner 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.
What is soft coke?
Soft coke :- Soft coke is obtained by high temperature carbanisation.It is used as a domestic fuel for making water gas and acetylene. Also it is obtained as a by-product in the manufacture of coal gas.
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.
What is the purest form of coke?
The purest form of Cocaine is a white, pearly product. The powder form of cocaine is a salt, which is typically cocaine hydrochloride.
What can Coca Cola be used for?
Impressively, Coca-Cola can be used to help you clean, get rid of rust, and even help maintain your garden. Whether you are looking for a way to finally get rid of those pesky stains, or just want to find new ways to love this drink, these 20 jaw-dropping and unusual uses for Coca-Cola will blow you away.
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.
What is Coke in coal?
By distilling bituminous coal in retorts to obtain gas for illumination, or by burning it in kilns or pits, the residue left behind is called coke, which is simply coal charcoal, and is nearly pure carbon.
Which is better coal or coke?
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.
How hot is a burning coal?
The burning of coal can produce combustion gases as hot as 2,500 °C (4,500 °F), but the lack of materials that can withstand such heat forces even modern power plants to limit steam temperatures to about 540 °C (1,000 °F)—even though the thermal efficiency of a power plant increases with increasing operating fluid ( …
What does soft mean for drugs?
Soft drugs are not harmless substances, but the risks are less serious than the risks associated with using hard drugs. Soft drugs include, for example, hash, marijuana, sleeping pills and sedatives.