NO2 scrubbing with silica gel

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Williamjf77

Well-known member
Joined
Oct 30, 2018
Messages
138
Hello I’m new to PM recovery etc. I’m trying to set up an indoor space in my detached garage-landfill. I tried one small experiment outside before but when I realized the gold quantity I got looked like Sreetips (YouTube and I believe Kadriver on here) dirty filter papers I decided to accumulate more to process and set up a indoor spot.

I saw some papers written on using silica gel or molecular sieves to absorb NO2 just wondering if anyone has tried it or not. Seems like a dry media to pass exhaust through would be ideal due to lower air pressure to pass through it.

I’m sure I read somewhere that the NO2 could be separated from the silica gel and the media reused.

Any thoughts?
 
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