Question: In the process sketched below, Na 2 CO 3 is produced by the reaction: The reaction is 90 % complete on one pass through the

In the process sketched below, Na₂CO₃ is produced by the reaction:

In the process sketched below, Na2CO3 is produced by the reaction: The The reaction is 90 % complete on one pass through the reactor and the amount of CaCO₃ entering the reactor is 50 % in excess of that needed. Calculate on the basis of 1 000 lb/hr of fresh feed:

a) the lb of Na₂S recycled b) the lb of Na₂CO₃ solution formed per hour

Na2S+CaCO3Na2CO3+CaS =G2n=m=man Na2S+CaCO3Na2CO3+CaS =G2n=m=man

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