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Specialty Chemistry Forums => Chemical Engineering Forum => Topic started by: DionisioDD on February 16, 2019, 09:48:27 PM

Title: balance of matter with chemical reaction
Post by: DionisioDD on February 16, 2019, 09:48:27 PM

I need help with this problem, so far i onli be capable to calculate de O2 and N2 weights.
A mineral of a process contains contains 90% FeS2 and 10% inerts by weight. This material it is calcined with 25% excess air, according to the reaction:



  FeS2 + 02 ► Fe203 + S02



The solid mixture leaves the calciner with 13% inerts by weight and the rest FeS2 and Fe203



a) Calculate the weight of solids leaving the calciner.



b) Determine the% conversion based on FeS2 •



c) Calculate the Orsat analysis of the gases produced.

Title: Re: balance of matter with chemical reaction
Post by: Borek on February 17, 2019, 03:22:32 AM

Please don't cross post.

Locked here.