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Q: What chemical methods are used to refine coal?
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Continue Learning about Natural Sciences

Which methods are used to deliver chemical agents?

Theater Ballistic Missiles (TBM)


What methods are used to deliver chemical agents?

D. Theater Ballistic Missiles (TBM)


What are electrochemical methods used for?

i think it can be used for thermoset moulding and electro-chemical ethching. by okiemute ohwahwa from nigeria.


Is uranium an example of a fossil fuel?

I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.I believe the term "fossil fuels" is used for things that burn, in a chemical reaction - like coal and petroleum. Also, "fossil fuels" implies that the fuel is the remainder of fossils - as is believed to be the case with petroleum and coal.


What are three signs that a chemical change has occured?

chemical change doesn't apper outside easily as it is change in the chemical property of the element or the experiment done,specific methods can only be used to detect the chemical change for the substance under observation.

Related questions

What methods are used in coal mining?

You need big buff legs to mine coal


What are two methods used for mining coal?

it comes from lava


What are the two methods used for mining coal?

it comes from lava


Why is petroleum or coal not used more often?

Petroleum and coal are largely used in chemical industry or as fuels.


How much does it cost to refine coal?

Coal does not get refined. Oil gets refined, but coal gets used as it is when it comes out of the coal mine. There is a process called coal gassification by which natural gas can be made from coal, but that is not really a form of refining, and in any event, most coal is simply burned, it is not gassified.


What is coal produced for?

Coal is not produced it is mined (it is a natural resource/product). Coal is used (burned) as a source of enery and coal products (given off when coal is heated) are used in the chemical industry.


Which methods are used to deliver chemical?

TBM


How do you you use the word coal in a sentence?

The older power plants used coal, but it polluted so much we try to use other methods.


What are the two methods that people use to extract coal?

Open cast and mining are the 2 used


Does coal release chemical energy when used?

Yes, when it is burned (oxidized in air), it releases the chemical energy stored within its chemical bonds.


How does clean coal reduce the emission so2?

"Clean coal" primarily from the Powder River Basin, is low in sulfur content compared to other coal sources, and therefor produces less SO2 when combusted. " Clean Coal Technologies" use chemical methods of "scrubbing" SO2 from exiting flue gasses before they can be released to the environment. One byproduct of this technology is gypsum which can be used in wall board for construction.


Why coke is used as fuel?

The term means a product similar to coal and mined the same way. Some is made by using coking oven from coal. 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.