Does KOH activation on biochar can exclude functional groups from the biochar surface when I use biochar as a carbon-based catalyst support ?

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I have calcined my catalysts without flowing air from the compressed air cylinder will there be any problem with my reaction if i use that catalysts?

FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion

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Tamer YA Fahmy

The below mentioned article provides some information. Happy new year.

https://www.researchgate.net/publication/325803601_Biomass_pyrolysis_past_present_and_future?_sg=ITXlnzzX-78K7_tFJjTcbgDonvmUhypghF9idouzbhieAG1V7RoRxKdxKpWtZFg_esQnA5Y8NHpqPqjRrNIuB-KPpstxe48fkMKIvUPT.JfPYEbqemc6vqcVuNUzWwHP_SoEvt6R0NjD_UPluDaJsnW6QEFuk6xPEmMWb3UxNKldWDPdeb-YC0pcjRzOyQg

Irfan Shah

It should not exclude the functional groups rather it should add to the potential of biochar.