DIY paintcan pyrolysis kiln for making biochar during dry distillation.

[dalsenov]

Thank you for your answer! I really didn't imagine what kind of thermometer might measure such high temperatures.

[dalsenov]

Nice setup! It's said that pyrolysis goes between a certain temperature range ; something like 370-420 Celsius.

How do you stabilize the temperature?

[doktorandom]

@dalsenov The temperature is whatever you think is appropriate for the reaction you are attempting. I use a thermal probe that seals into a brass fitting. I's important to note that your temp will be somewhat stable as long as aromatics are boiling off. It's this temp you want to maintain, but really watch at the end when most of the aromatics are gone where you can get a temperature (and pressure) spike.

[jksintl]

You my friend never cease to amaze me.