Answer to Question #230876 in Chemical Engineering for Lokika

Question #230876

2.------present in the molten sulfur deteriorates the platinum catalytic activity?


a) H₂SOA


c) Phosphorous


b) Arsenic


d) Coke


1
Expert's answer
2021-08-31T01:49:55-0400

Sulfur is a severe poison for most metal catalysts because sulfur compounds are strongly chemisorbed on the metal surface. The catalysts may deactivate as a result of small impurities of sulfur compounds (like H2S, H2SO4, etc".") present in the reactants or incorporated in the catalyst during its preparation. A.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS