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|    sci.chem    |    Chemistry and related sciences    |    55,615 messages    |
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|    Message 54,868 of 55,615    |
|    dlzc to All    |
|    Re: OT: alcohol based perfume removal?    |
|    30 Nov 21 07:00:53    |
      From: dlzc1@cox.net              Dear T:              On Monday, November 29, 2021 at 2:03:39 PM UTC-7, T wrote:       > On 11/29/21 08:00, dlzc wrote:        > > Looks good. Especially good if you can but a "coffee cup warmer"       > > under the pot. Remember, as the various vapors leave, the       > > temperature drops...              > PV = nRT              More like "latent heat of vaporization", especially for water vapor. You       don't care about the gas removed, and what its condition is, only that it be       vented outside. But you need to be sure the "treated mass" is kept warm, to       keep the offgassing rate        up.              Now you need to consider what you allow back in as you relieve the vacuum.        I'd recommend a low output ozone generator, such as you might bubble into a       glass of water. But not required, could be the headspace of a vinegar bottle,       if you can stand that        smell any better.              > It has top be better that the months of soaking I        > currently have to do! One of the soaks is a bacteria        > solution!              Consider that you have a sponge, with soap in it. You want to get "all" the       soap out. If you just squeeze it, you'll get a lot out. But you will get       more out, and faster, if you allow fresh water in, and repeat a few times.        Same with this setup.              David A. Smith              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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