Good afternoon again everyone,

So I just got my hands on some of this d-limonene and realized I cant find a good straight forward tek on how to go about it. Would it be the same as the xylene tek? I also wasnt sure of this salting the spice out stuff I have read a lot about, is it necessary or can I let it just evap, and if so will it stay like goo?. If there is some text that explains all of these things it would be greatly appreciated if someone would provide a link to that. Thanks in advance. Cheers.