Filtering cold ethanol-

I’m currently filtering via nitrogen push - 4in triclamp with filter plates- I have loaded each filter with a whatman4 followed by 30g of celite 545 and another filter paper on top- this is so incredibly slow though and I was wondering if I am obviously using too much celite- how thick of a layer do you guys usually use?

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Also the ethanol at -60c

No need for celite! What are you hoping to filter out?

All of the green sludge that gets caught by the celite

I recommend bag filters personally. You can filter gallons per minute of the sludgiest stuff around to any micron you want.

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I get that flow rate easy with my bel art, idk if a sock filter would be able to handle the kind of winterizing I’m doing since I’m warm extracting with hexane and pulling atleast 20% fats and lipids by volume. This was room temp in methanol after degumming

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Yup! I used to use it with warm extracted bho that was right up there with wax content. Sounds like you’re getting good results too.

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Is the sock filter better in your opinion? Kinda want to try vacuum dynamics new filter setup but dont want to drop 5k on it if it’s not any better then my belart

You can buy the exact same piece of equipment on mcmaster-carr for like $1000

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Pardon my French but you’re the fucking man for this one!!! Good looking I knew he had to have bought it somewhere

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Just to be clear that’s for the housing, driven by air or vacuum. If you want his pump it looks like one from Grainger to me and I’m unsure on specific price.

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I think it’s the metal ARO pump, I have a similar one on it beakers and wrench

Found it

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There you go. 1750 is definitely better than 5000. I was using them before they were cool and I knew it was a matter of time before someone slapped a label on it and sold it in cannabis. Should have been me… Lol

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  • I’m filtering through a 5 micron sock now- empties the reactor nice n fast so I can happily continue soaking

Transferred the still quite murky filtrate to a cooler to keep temps down but filtration speed lacking

Enter

The cocktail shaker

Filled it with dry ice and a lil fresh etoh underneath- temps are nice and low and I am getting nice color on the tincture.

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@Rowan

What filtration setup is that? I just ordered a 5000lm buchner funnel and a 10000ml flask. My old 3x 600ml and 2000ml setup was not cutting it.

Just hope the ole welch wobble can pull a good vac with the 5k/10k setup

Triclamp spools- filter plates with celite beds and whatman#4 papers - Alcatel 2021i is sucking on it- had to rig it up in place with zip ties cause my chain clamps aren’t here yet.

I’m gonna be converting my busted bottle filler into a larger Buchner when I have a minute

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I have a set of 8” filter plates that fit right in-

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I love SS vs glass. Dhgate had a 10L SS upper and glass lower with vacuum and discharge port for 750. I didnt see that until after I order my glass from Deschem

Deschem has banned me from ordering anything from them ever again cause I called them on their bullshit sending me chipped nasty glass thimbles for my soxhlets- seriously screw them- SS f4ever