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flue gas desulphurization (FGD) with Lime (CaO)

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How much so2 is produced from burning one ton of coal?

The amount of sulfur dioxide (SO2) produced from burning coal depends on the sulfur content of the coal being burned. On average, burning one ton of coal can produce between 1-2 tons of sulfur dioxide emissions.


How does the rate of effusion of sulfur dioxide compare to that of helium?

The rate of effusion of sulfur dioxide is slower compared to that of helium. This is because sulfur dioxide is a heavier molecule than helium, so it moves through a small opening at a slower pace. Helium, being a lighter gas, effuses faster due to its lower molecular weight.


How do sulfur dioxide end up in lakes?

Sulfur dioxide can end up in lakes through atmospheric deposition, where it is released into the air from sources like industrial processes or volcanoes and then transported by winds before being deposited onto the lake surface through rainfall or dry deposition. Once in the lake, sulfur dioxide can react with water to form sulfuric acid, leading to acidification of the water and potential harm to aquatic life.


How is sulfur removed in power stations?

Sulfur can be removed from emissions at power stations through a process called flue gas desulfurization, which involves injecting a substance like limestone or lime into the exhaust gases. This reacts with the sulfur dioxide to form compounds like calcium sulfite or sulfate, which are then removed from the gases before being released into the atmosphere. Another method is called dry sorbent injection, where a powdered sorbent such as calcium hydroxide is injected into the flue gas to react with sulfur dioxide.


When sulfur and oxygen combine to form a compound which element should be written first?

S. (so) Sulphur Dioxide exists. Generally the cation (electron doner) is named first, (+ ion), however in this case, both are more usually anions with a 2- charge for both (Group 6).

Related Questions

Why is sulfur dioxide produced in a petrol engine?

Sulfur dioxide is produced in a petrol engine when the fuel being burned contains sulfur impurities. As the fuel combusts, sulfur in the fuel reacts with oxygen in the air to form sulfur dioxide, which is then emitted as a pollutant in the exhaust gases of the engine.


If sulfur dioxide and oxygen can be made into sulfur trioxide what is the reverse reaction?

The reverse reaction of sulfur trioxide being made into sulfur dioxide and oxygen is simply the decomposition reaction of sulfur trioxide into its original components. This is represented by the chemical equation: 2SO3 → 2SO2 + O2.


How much so2 is produced from burning one ton of coal?

The amount of sulfur dioxide (SO2) produced from burning coal depends on the sulfur content of the coal being burned. On average, burning one ton of coal can produce between 1-2 tons of sulfur dioxide emissions.


How does the rate of effusion of sulfur dioxide compare to that of helium?

The rate of effusion of sulfur dioxide is slower compared to that of helium. This is because sulfur dioxide is a heavier molecule than helium, so it moves through a small opening at a slower pace. Helium, being a lighter gas, effuses faster due to its lower molecular weight.


Why are sulfur and its compounds being removed from natural gas and petroleum before they are burned?

The burning of fossil fuels containing sulfur compounds results in the production of sulfur dioxide. Sulfur dioxide combines with water in the atmosphere to produce sulfuric acid in the form of acid rain. Sulfur dioxide harmful to anyone who breathes it, and acid rain causes damage to property and natural systems such as rivers and forests.


How do sulfur dioxide end up in lakes?

Sulfur dioxide can end up in lakes through atmospheric deposition, where it is released into the air from sources like industrial processes or volcanoes and then transported by winds before being deposited onto the lake surface through rainfall or dry deposition. Once in the lake, sulfur dioxide can react with water to form sulfuric acid, leading to acidification of the water and potential harm to aquatic life.


The gas waste generated by many power plants is?

primarily composed of carbon dioxide, sulfur dioxide, and nitrogen oxides. These pollutants are released during the combustion of fossil fuels, contributing to air pollution and climate change. Measures such as implementing cleaner technologies and capturing and storing emissions are being developed to address this issue.


What are the safety rules for sulfur burning?

Mostly, just stay away from the fumes and do it in a well ventilated or outdoors area. Sulfur, in a normal oxygen (22%) environment doesn't cause an explosion or flash fire when it burns, but it produces the nasty gas sulfur dioxide. Just don't breathe in that.


How does sulfur dioxide leave the atmosphere?

Sulfur dioxide can leave the atmosphere through wet deposition (rain or snow) and dry deposition (particles settle out of the air onto surfaces). It can also be removed through chemical reactions with other compounds in the atmosphere or by being absorbed by vegetation.


What acid does sulfur dioxide form?

Sulphur dioxide is an intermediate towards producing Sulphurous acid. It is a chemical compound produced by volcanoes, burning coal and petrol, such fumes passing into the air produce acid rain thus are a cause for being an environmental concern.


How is sulfur removed in power stations?

Sulfur can be removed from emissions at power stations through a process called flue gas desulfurization, which involves injecting a substance like limestone or lime into the exhaust gases. This reacts with the sulfur dioxide to form compounds like calcium sulfite or sulfate, which are then removed from the gases before being released into the atmosphere. Another method is called dry sorbent injection, where a powdered sorbent such as calcium hydroxide is injected into the flue gas to react with sulfur dioxide.


When sulfur and oxygen combine to form a compound which element should be written first?

S. (so) Sulphur Dioxide exists. Generally the cation (electron doner) is named first, (+ ion), however in this case, both are more usually anions with a 2- charge for both (Group 6).