The A777 hydrogenation conversion catalyst for sulfur-containing tail gas utilizes modified γ-TiO₂/Al₂O₃ as its support and employs cobalt and molybdenum as active components. Specifically designed for Claus tail gas hydrogenation treatment, this catalyst features uniform distribution of active components, high hydrogenation activity, strong organic sulfur hydrolysis activity, and excellent stability. Its comprehensive performance has reached internationally advanced levels.
Keywords:
Selective reduction catalyst
The A777 hydrogenation conversion catalyst for sulfur-containing tail gas utilizes modified γ-TiO₂/Al₂O₃ as its support and employs cobalt and molybdenum as active components.
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