Question

method to separate CO from NO2 and SO2​

Answer 1

Answer:

Nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide are important ambient air pollutants. ... Both acute and chronic exposure to carbon monoxide are associated with increased risk for adverse cardiopulmonary events, including death.

Answer 2

Answer:

number of workers have used molecular sieves to separate carbon monoxide from air (1,2,3) and it has been shown that PORAPAKÅ Ω is suitable for the resolution of carbon dioxide and sulphur dioxide from air (3,4,5). However, the sensitive detection of such gases frequently presents problems without recourse to the use of large sample volumes.