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How does calcium carbonate reduce harmful emissions from coal-fired power stations?
Coal contains sulphur and when this is burnt(heated) sulphur dioxide is produced, this is a greenhouse gas. To remove this greenhouse gas, this gas is passed a mechanism like a shower that is able to dissolve it and make it an acid. Then this acid sulphur is neutralized with calcium carbonate to form calcium sulphate, water and carbon dioxided
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How is Calcium carbonate used to neutralise acid emissions from power stations?
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
How is calcium carbonate used in coal fired power stations?
Calcium carbonate is commonly used as a sorbent to remove sulfur dioxide (SO2) emissions from flue gas in coal-fired power stations. When calcium carbonate reacts with SO2, it forms calcium sulfate, which can be captured and disposed of. This process helps to reduce air pollution and comply with environmental regulations.
Does calcium carbonate remove harmful emissions?
Calcium carbonate can be used in some industrial processes, like flue gas desulfurization, to help remove harmful emissions such as sulfur dioxide. It reacts with the emissions to form less harmful compounds like calcium sulfite or sulfate, which can then be safely disposed of.
How and why calcium carbonate is used to remove the acidic gases produced from coal- fired power stations?
Calcium carbonate easily react with acids and a neutralizing reaction occur.
Calcium carbonates be used to remove acidic gases from power stations?
Yes, calcium carbonate can be used to remove acidic gases like sulfur dioxide and nitrogen oxides from power station emissions through a process called flue gas desulfurization. This involves the reaction of calcium carbonate with the acidic gases to form less harmful products like calcium sulfate and water.
Is the carbonate or the calcium the buffer in calcium carbonate?
The carbonate. Calcium is neutral.
What is the IUPAC name for Calcium Carbonate?
The IUPAC name for Calcium Carbonate is calcium carbonate.
Which pollutants can be removed from the chimney gases of factories and power stations by treatment with calcium carbonate?
Calcium carbonate can help remove sulfur dioxide and acidic gases like nitric oxide from chimney gases by neutralizing them to form less harmful substances like calcium sulfate and calcium nitrate. This process is known as flue gas desulfurization and can help reduce air pollution emissions from industrial sources.
Why is it preferable for power stations to use soft water?
it is preferable for power stations to use soft water in their boilers because there is calcium carbonate in it and it does not create scale or scum
Why are waste gasses from coal-fired power stations passed through calcium carbonate?
Waste gases from coal-fired power stations are passed through calcium carbonate to remove sulfur dioxide from the gas stream through a process known as flue gas desulfurization. In this process, the calcium carbonate reacts with the sulfur dioxide to form calcium sulfate, a solid compound that can be easily removed, reducing air pollution and environmental impacts.
What is the product of calcium carbonate?
What is the product of calcium carbonate
What is the correct name for the compound Ca(HCO3)2?
Calcium oxide
