Re: Quantitative Analysis of CaO in the mixture
- From: Stig Holmquist <stigfjorden@xxxxxxxxxxx>
- Date: Sun, 29 Jan 2006 15:51:38 -0500
On 28 Jan 2006 08:21:35 -0800, lms7832@xxxxxxxxx wrote:
>Dear
>
>I have powders which is mixtures of CaO, CaTiO3, CaCO3..
>
>Then I'm not sure the percentage of CaO in the powder.
>
>
>Is there any easy way to find that?
>
>I think that only CaO react with water and then convert into Ca(OH)2.
>
>But other component is not react with water.
>
>By using this chemical reaction, I'd like to measure CaO content(%) in
>the powder.
>
>Does this method make sense?
>
>Please give me some advices.
>
>Thank you.
I seem to recall that CaO reacts with warm glycerol .
If so, you can leach out the CaO and determine it as a residue
after boiling off the glyderol. Maybe my memory is off.
Stig Holmquist
.
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- Quantitative Analysis of CaO in the mixture
- From: lms7832
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