New summit research max rotovap 80 LPH!?!?!?

This would be a very different conversation if @spdking didn’t have a demeanor that made him (probably) the most disliked person on the forum.

Foul language, grim nature, and a disgusting personality makes for a hated king. Eventually nobody really cares what he does or what he believes, only how he treats people.

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Seriously, what the fuck is wrong with you people flagging every comment spdking tries to post. We understand you hate him, everyone hates him, i hate him. Now let him explain his fucking product for the people who want to know.

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Dude I know that game, half the useable spaces in Vermont are just 200amps, getting service upgrade takes FOREVER

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I suppose I should have known better, but the thread did start with:

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It’s for the chiller though man. It’s bullshit

It’s bullshit. I’m in LA, it’s probably the worst City to ask for a building upgrade. Especially for a cannabis manufacturing facility

Ah, ya that’s a little more difficult. But that’s where a cooling tower comes in, or some @downtheterphole Yellowstone FFE wizardry comes in to play

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More research. Woohoo

Damn y’all—can we get back to this rotovap?

I don’t know if this will redirect any comments, but it seems to be a nice system that includes components many of us have been using to make the rotovap more FFE-like

Pros:

  1. Heated and accurately dosed feed will ensure that you are only introducing the minimum feed per unit time. This in turn allows for more efficient evaporation. @cyclopath once told me that maintaining a thin film instead of feeding crude in batches would ensure more efficient separation.

  2. A discharge pump on the condensed solvent will allow for appropriate feed rate if you are feeding a closed loop. I.E. of solvent is being sent back to a chilling component, it can be done so at an appropriate speed.

Cons:

  1. Advertising the condenser as more efficient seems like total BS—how much more efficiency can you squeeze out of a helical coil…I really doubt much more.

  2. No bump trap—they probably just made the vapor portion of this thing a little longer and taller so that gravity was more of a counteractive force, I bet you could bump with deep enough vac/high enough temp.

Finally, I get that we mostly have a negative opinion of @spdking, but he makes some decent equipment and is pretty knowledgeable in this arena—albeit quite arrogant and exaggerat-ive.

All this shit flinging seems to negatively contribute to the community, but that’s just my opinion.

Love,
Phil

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See Phil knows how to end a post, with love. :call_me_hand:

Phil I found myself standing next to you in Vegas at the convention at a booth, you walked up and started talking with another guy I recognized but don’t know, 6’ 4" looong curly hair in suit and tennis shoes. Didn’t wanna interupt, but after reading that last post of yours I should have introduced myself, you’re a solid dude. :+1:

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It’s all kw of vacuum, cooling, and heating. Has anyone bothered to do the math?

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Should be pretty easy to calculate for 80L/hr

Math?!?

(Ethanol recovery maths)

Dammit Jim, I’m a Dr not an engineer… :wink:

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I try to promote objective discussion of the gear, though it seems you cant post about columbo, beaker and wrench, summit, or anyone who makes sintered discs without a shitpost fest. Thanks to those who stayed on point.

@TheGratefulPhil the thin film/constant stream method is pretty legit when necessary. I know myself and others have used that method in conjunction with bucket and centrifuge tech as a low cost approach to solvent recovery

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I can only imagine, LA overwhelms me in general. My brother has lived there for a couple decades so I’m used to being there, but my new England ass cant handle the never ending sprawl. But damn do y’all have easy access to bomb flower.

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LOL that 6’4 dude with long curly hair in a suit with tennis shoes sounds like my biz partner, was this in the cross rows of the delta-sep/AcrossInternational Booths?

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Yeah it was at Delta’s booth on Thursday during Future’s stop. I feel like I’ve seen your partner throughout the years at shows, but you know how that is, a lot of archetypes on lot.

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Look at the quote.

16k roto. Sale price is 14k
A 1.5hp chiller is 8800?
A 4c pump is 3500 I believe.

I have a feeling someone gave you the wrong pump. The 12v vario is like 11.5 on its own. There’s three ways to configure the roto. Email me if you need any help. I will correct it if it was entered wrong.

Nothing on the roto, chiller or pump is 3 phase. Sorry for any confusion.

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Honestly doesn’t sound like a bad deal if you ask me.
I wonder how this sucker would do with 40f well water lol

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$16k is definitely more reasonable than $50k

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