Can somebody suggest a catalyst that can be impregnated to HZSM-5 for the upgrading of bio-oil rich in nitrogen compounds?

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James E. Miller

Any particular reason you have selected a zeolite as the support? I would tend to think of using a standard HDN catalyst for this. Something along the lines of a sulfided NiMo/Al2O3. I base that on experience with petroleum and coal oils however, not bio-oils.

Renato O Arazo

I wsnted to impregnate it in zeolite because the bio-oil is also high in oxygenates. Please advise me if I am correct. I wish also to use new/novel catalyst.