re-using solvents...

[shakedownshaman]

A friend of mine told me that you can only reuse naptha for a final pull 2 or 3 times before it doesnt work anymore, anyone had experience w/ this?

 

[free spirit]

depends on how much naptha you use, how much spice you are extracting and the temperature of the naptha. naptha can only hold soo much... a fact that is complicated by it being able to hold more at higher temps and less at lower.

 

[Youkaindole]

[quote:01d36bd296="free spirit"]depends on how much naptha you use, how much spice you are extracting and the temperature of the naptha. naptha can only hold soo much... a fact that is complicated by it being able to hold more at higher temps and less at lower.[/quote:01d36bd296] diethyl ether seems to hold the most.