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Old 06-06-2007, 12:58 AM #1
fuzygrowth
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Slow Iso & Activated Carbon Filter

hey guys, just want to share this with you. I've done this process once before with great results. basically it's an iso extraction, but you go ahead and let that stuff sit for as long as you'd like. personally i dry it as much as possible using Damprid and then powder it as fine as possible. You then soak your powdered nugs/trim as long as you want, normally i soak and shake for a couple of days. you end up with an almost black liquid. there is ALOT of gunk in there.

All you need to do is filter this crap out.. but how?? you build yourself a simple activated carbon filter using 1 1/2" pvc , a funnel, and some metal screening. here are some pics to show what i mean, sorry i didn't have the cam while actually doing the build, so the pics are after the fact.


First step is to take a piece of 1 1/2" pvc , don't know how long is best, but this is 24 inches long. You heat up a piece of metal with a torch or even a cheap frying pan over the stove and you put your screen on top of it and press your pvc pipe over the screen untill the screen melts into the pipe . like this




then go ahead and cut off your excess screen and sand the pvc so it's smooth and will fit into a coupler easily.

You then go ahead and fill this with some washed activated charcoal , make sure you pack it every few inches you fill, you don't want your iso to channel it's way down, you want as much contact with the carbon as possible.




Pack it as high up as you can then put a piece of screen in there and secure it using some epoxy , i don't know what it's called but it's that epoxy that you have to knead and mix with your fingers and it comes out looking like clay, it'll look like this when you're finished.




Good, now you pretty much have the filter built, at least the main part anyway. if you wanted to you can go ahead and pour your iso through this but it's not very convenient, so i made a little funnel for the top by cutting off the tip of a funnel and using epoxy to secure it to a 1 1/2" coupler.





OK sweet, we could add one more convenience item to this. a way to stop the flow if your container fills up with iso would be pretty cool right? luckily this is easy to do , just again use a coupler and what ever configuration you want at the bottom, in this case it's coupler + 1 1/2" - 1/2" bushing to what ever spigot this is, don't remember the size, think it's 3/8's . anyway, doesn't matter, what ever you come up with.




thats it, you are done. put it all together and this is what you get.







i plan doing an extraction sometime next week with about 2 oz's of super dried powdered nugs. Wish i could do it tomorrow but gonna be pretty busy all week. Stay tuned there are more pics to come, thanks for reading fellas.



Last edited by fuzygrowth; 06-06-2007 at 01:17 AM..
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Old 06-06-2007, 01:07 AM #2
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Well, can't wait to see when you run it man.. Will work really good too for smaller extractions too, just modify the size of the Act. Carbon filter.

Good Idea fuzy
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Old 06-06-2007, 01:49 AM #3
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i dont get it. if you did a short wash you wouldnt have to go thru all that...what are the pros of this method..
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Old 06-06-2007, 02:26 AM #4
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quick wash produces very high quality product but lacks as far as yield.... this way you are getting every last bit possible out of the plant material. thats about the only benefit, i mean, aside from it being fun to make stuff.
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Old 06-06-2007, 02:34 AM #5
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yeah I want more yeild with a tenth the potency!!!

sorry dude just busting balls, I have done this and it makes shit watered down iso that tastes like ass. I mean that in the best way possible.

sorry I worked a 15 hour shift today and am tired as hell.

just do a few quick washes man, way better quality control.
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Old 06-06-2007, 03:11 AM #6
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i'm not sure you followed this same method, the black/green alcohol that goes in the top comes out the other side perfectly clear, it removes all the unwanted junk. i dunno, it's hard to explain/believe. we'll have to wait for the pics of the actual extraction.
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Old 06-06-2007, 06:23 AM #7
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i love this man.


thanks for sharin' fuzy be good fam
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Old 06-06-2007, 06:37 AM #8
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@stealthballer- theres more than one way to skin a cat

with all due respect, i have my doubts that you have actually done this--
if so, you must have a faulty technique
that or a crazy high tolerance because ANY oil gets me lifted...even shitty long-soak black tar

lmao

i'll try fuzy's tek, verbatim, and get back to the thread with my results. itll work fine im sure.

id love to yield more with my liquid solvent extractions. cuz doin multiple pulls is a pain in the ass.
so for those that do second 3rd or even 4th pulls, this teknique is golden

be weLL!
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Old 06-06-2007, 06:44 AM #9
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hi,i have a z-carbon filter that i use for filtering home made spirits and used it to filter some iso that was practibly black and it came out clear as,these things are quite cheap and have all the connections so you can hookit up and leave it
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Old 06-06-2007, 06:52 AM #10
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Genius.
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