Question 48 on the boiler foundation on October 1: (A certain score will be given to the top 40)
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The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. ( ) (Wrong) Thank you for your support; correct answers earn +6 points to wealth, while incorrect answers or those with 45 posts earn +3 points to wealth.
The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. (√)
The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. (√)
Correct! ! ! ! ! ! ! ! ! ! ! ! !
Wrong: KOH solution is used to absorb CO2, potassium pyrogallate solution is used to absorb O2, and ammoniacal copper(II) chloride solution is used to absorb CO. H2 and CH4 are determined by explosion testing, and the remaining gases are N2 + Ar.
× Absorbs carbon monoxide and oxygen from the smoke.
Correct! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. (Mistake)
The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. (√)
The austenitic flue gas analyzer commonly used in boilers relies on an ammonium cuprous chloride solution to absorb carbon dioxide and oxygen from the flue gas. Error CO, O2