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Author: Subject: How to make a Gas Liquid Diffuser, Bubbler ?
LuckyWinner
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[*] posted on 3-2-2019 at 10:13
How to make a Gas Liquid Diffuser, Bubbler ?


I need a diffuser, bubbler for mainly liquid.

im running a reaction where I need to bubble a liquid solution into another solution.
pressure is getting high so the diffuser needs to hold some pressure.

any recommendations?
needs to be chemically resistant and be able to handle a 10% sulfuric acid solution.

I already blew 2 diffuser tops off and have 2 emtpy glass tubes now.
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Ubya
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[*] posted on 3-2-2019 at 11:22


how much pressure?
can you show the diffusers you blew off? maybe a smaller diameter could work.
on ebay they sell glass acquarium co2 diffusers and ceramic ones.





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RogueRose
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[*] posted on 3-2-2019 at 14:20


what about using heat welding to attach an aquarium bubbler to a piece of vinyl tubing. I've tried high temp hot melt glue and it blew off in a ~10% ammonia solution at about 150F.

I'm guessing other glues or epoxies would work (jb weld and such) to glue the bubble stone onto the hose.
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Dr.Bob
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[*] posted on 3-2-2019 at 16:38


What size tube diameter and how long? Do you just need the tube, one on a jointed top, or the whole bubbler assembly?
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