Catalyst issues in hydrogen production equipment
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In natural gas-based hydrogen production plants, we know that the hydrogenation reactor can be reduced when exposed to gas free of hydrogen sulfide over a long period of time; then isn’t the ZnO catalyst in the desulfurization reactor also vulnerable to reduction?
ZnO is the oxidation state! If it’s already sulfided, how can you remove sulfur from it? :victory:
I mean, isn’t ZnO resistant to reduction?
What is zinc oxide reduced to? ;P;P;P;P
Zn is more reducible than H and is difficult to reduce. Therefore, zinc oxide has stable properties
There’s a lesson in junior high school chemistry about producing hydrogen using zinc sheets – have you forgotten it?
H2 can’t reduce ZnO, right? What other strong reducing agents exist, then?
Alas, I’ve memorized the knowledge to death – sorry for embarrassing everyone! ! ! :$
Zinc oxide is a \"desulfurizer\", not a \"catalyst\".