Re: [biofuel] NaOH moisture protection

2002-04-21 Thread Paul Gobert


- Original Message -
From: Jonathan Pennington [EMAIL PROTECTED]
[snip]

 I guess my worry is that it will absorb
 significant amounts of water vapor while I'm measuring it for the
 methoxide.

Jonathan, I'm from Tropical North Queensland Oz where the humidity seldom
dips below 90%. Weighing out reagent grade pellets sees a slick of moisture
develope on them. Have a 10kg pail of NaOH  for BD production which is
almost empty.
NaOH is in form of pearls, no problem with moisture absorption.
Just be quick with your weighing, leaving your bulk supply exposed to the
moist air for as short a time as possible. Could help to mark up your
weighing vessel to approx weights so as to speed the process.
Suspect that these pearls might have a thin coating of wax or something to
protect them from moist air.

Regards,  Paul Gobert.

 -J

 * Martin Klingensmith [EMAIL PROTECTED] [020421 09:48]:
  Have you tried putting it in a sealed container?
 
   Has anyone tried storing lye in oil to prevent it from absorbing
   moisture?

 --
 Jonathan Pennington | [EMAIL PROTECTED]

 It's hard to take life too seriously
 when you realize yours is a joke. -original


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[biofuel] NaOH moisture protection

2002-04-21 Thread Jonathan Pennington

Has anyone tried storing lye in oil to prevent it from absorbing
moisture? Here in Coastal South Carolina, USA, the humidity is 75% on
a dry day. It might cause a problem when making the sodium methoxide,
but then again, I'm still waiting on my supplies, so I haven't played
with anything yet. Just a thought.

-J
-- 
Jonathan Pennington |   [EMAIL PROTECTED]

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Re: [biofuel] NaOH moisture protection

2002-04-21 Thread Martin Klingensmith

Have you tried putting it in a sealed container?

--- Jonathan Pennington [EMAIL PROTECTED] wrote:
 Has anyone tried storing lye in oil to prevent it from absorbing
 moisture? Here in Coastal South Carolina, USA, the humidity is 75% on
 a dry day. It might cause a problem when making the sodium methoxide,
 but then again, I'm still waiting on my supplies, so I haven't played
 with anything yet. Just a thought.
 
 -J
 -- 
 Jonathan Pennington   |   [EMAIL PROTECTED]
 
 It's hard to take life too seriously
 when you realize yours is a joke. -original
 
 
 Biofuel at Journey to Forever:
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Re: [biofuel] NaOH moisture protection

2002-04-21 Thread Jonathan Pennington

I don't actually have it yet, it's still being shipped. I was just
wondering about doing that. I guess my worry is that it will absorb
significant amounts of water vapor while I'm measuring it for the
methoxide. 

-J

* Martin Klingensmith [EMAIL PROTECTED] [020421 09:48]:
 Have you tried putting it in a sealed container?
 
  Has anyone tried storing lye in oil to prevent it from absorbing
  moisture?

-- 
Jonathan Pennington |   [EMAIL PROTECTED]

It's hard to take life too seriously
when you realize yours is a joke. -original

 Yahoo! Groups Sponsor -~--
Buy Stock for $4
and no minimums.
FREE Money 2002.
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