Share 20.3 Reducing Air Pollution
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Select the chemicals that can be used for lue gas desulfurisation
calcium carbonate, calcium hydroxide, calcium oxide
The role of the catalytic converter in a car exhaust system is to convert harmful pollutants to harmless substances. What are these harmless substances?
harmless substances: CO2, N2
In the catalytic converter, carbon monoxide reacts with nitrogen monoxide to form carbon dioxide and nitrogen (True/False)
False
Calcium sulfate is used in flue gas desulfurisation (True/false)
False
The role of the catalytic converter in a car exhaust system is to convert harmful pollutants to harmless substances. What are these harmful pollutants?
harmful pollutants: CO, NO, C8H18,
two methode to prevent air pollution
catalytic converter, and desulfurisation
metals that used as catalyst in catalytic converter
platinum, rhodium
