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It is NOT purified, but baked in coke ovens.
When baked the residue is 'coke' An impure form of carbon.
Gases are liberated too!!!!
They are carbon dioxide, sulphur dioxide, Ammonia, hydrogen sulphide, methane.
These gases are collected, not released into the atmosphere, and industrial use is made of them .
lenpollock
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When will coal run out?
At current rates of consumption, the known reserves of coal could last about 200-400 years. However, this is because other fossil fuels (oil, natural gas) are easier to produce and use. Coal, except where purified or used as coal gas, is often high in sulfur and would contribute to acid rain as well as raising carbon dioxide levels.
How do you purified gold?
It is purified by heating or Chemical exposure.
How is impure copper purified?
Impure copper is purified by the process called electrolysis.
How is extracted insulin purified?
Extracted insulin is usually purified by recrystallisation from solutions in the presence of ZnCl2.
How is tin purified or refined?
no its not
When will coal run out?
At current rates of consumption, the known reserves of coal could last about 200-400 years. However, this is because other fossil fuels (oil, natural gas) are easier to produce and use. Coal, except where purified or used as coal gas, is often high in sulfur and would contribute to acid rain as well as raising carbon dioxide levels.
What is difference purified water?
its purified
How do you spell purified?
Purified is the correct spelling.
What water salt or purified helps water?
purified
How do you purified gold?
It is purified by heating or Chemical exposure.
How do you use the word purified in a sentence?
The water was purified before they drank it. Purified water is the only water they drink.
When was Purified in Blood created?
Purified in Blood was created in 2003.
When was Purified created?
Purified was created on 2005-09-13.
What water salt or purified helps plants grow?
purified
How river water get purified in Pakistan?
how the river gets purified in Pakistan
Why is zirconium purified before usage?
its purified by stivvking it in your buthole from poo
What is the difference between flavored water and regular water?
According to their bottles, Fiji Water is filtered through Volcanic Ash/coal. Regular water is unfiltered/purified/etc.
