Impact of P2O5 in clinker and cement chemically?

Hi everyone

what is the impact of P2O5 in clinker ( chemical compound details) quality ?

similary in cemen?

best regards

raju verma

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re Impact of P2O5 in clinker and cement chemically?

A higher P2O5:

1.Accelerates the clinkerization reaction

2. Reduces the intensity of internal volatile cycle.

3.Reduces the early strength

4.Reduces C3S content

Limiting Range should be : 0-1%

Preferable range should be : 0.3- 0.5%

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re Impact of P2O5 in clinker and cement chemically?

thanks raj

can you share some chemical reaction for why it's happen for better understanding?

thanks once again for reply

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re Impact of P2O5 in clinker and cement chemically?

Please read the article "Effect of P2O5 and Chloride on clinkering reaction" for better understanding

http://www.azom.com/journal_papers/M0101.pdf

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