What is the main use of coke?Name two fractions of petroleum.
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Answer:
Explanation:USE OF COKE;The most common use of coke is as a fuel for stoves, furnaces and blacksmithing. It is sometimes preferred over coal because burning coke produces very little smoke. It is also used to produce iron in a blast furnace. Coke is used to manufacture steel and many other materials.
TWO FRACTIONS OF PETROLEUM;Diesel- Diesel is one of the byproduct we receive when the crude oil or petroleum is heated up to 270 degree centigrade. Diesel is a very important fuel that is used in various vehicles and machines that work on diesel.
In this process of fractional distillation, when the crude oil is further heated even above 270 degree centigrade we get lubricating oil as a byproduct .This oil has many uses in many machine parts the slight stickiness of the oil makes it good for lubrication.