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Why is it necessary to control the oxygen content in catalyst regeneration?

2009-02-27View Original

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Why is it necessary to control the oxygen content in catalyst regeneration?
Reply #22009-03-02
Controlling the oxygen content during catalyst regeneration is necessary to regulate the regeneration temperature and temperature rise; an uncontrolled oxygen level can cause permanent deactivation of the catalyst
Reply #32009-03-02
I’m not sure what catalyst the original poster is referring to. In fact, I think catalyst regeneration involves burning off the carbon deposited on the surface of the catalyst in a controlled manner; the amount of oxygen added is carefully regulated based on the temperature rise. If too much oxygen is added, it can damage the catalyst.

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