amor y paz wrote:i have loads of lemon trees around my house in the jungle so plenty of free lemon peel. Just drying it, blending it and soaking in isopropyl. Then strain and evap. Apparently the stuff thats left is limonene. Just doin a test at the moment. If theres only a tiny yield then ill just buy it but well see
How do you know it is limonene? You primarily need orange peels...also as the isopropyl evaporates so will do most of the terpenes you extract since they are quite volatile compounds.
Now, good luck collecting a total of 10ml of crude citrus terpenes heavily contaminated with fats and oils and wasting a gallon of isopropyl in the end

It is always great fun to play around with such stuff, putting your intuition into practise and honing thinking skills, but
really, if you want limonene just buy some or order online if not available locally. It is guaranteed cheaper than trying to make your own in quantities sufficient enough to get you through an extraction.
Need to calculate between salts and freebases?
Click here!
Need to calculate freebase or salt percentage at a given pH?
Click here!