Who knows anything about catalysts for liquid-phase hydrogenation of carbon dioxide?

2009-03-16View Original

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For carbon terpenes, liquid-phase hydrogenation catalysts are generally used to remove MAPD; why are liquid-phase hydrogenation catalysts rarely used for carbon dienes? Are there any difficulties here? All I can think of is that the pressure requirements might be higher or the temperature might be lower; the former places higher demands on the equipment, while the latter reduces the reactivity. But I’m not sure by how much it might decrease For example, if the reaction temperature is reduced from 30 degrees to 0 degrees, will the activity drop to 1% of its original value?

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Who knows anything about catalysts for liquid-phase hydrogenation of carbon dioxide?

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