rajeshfls
12 posts
TimePosted 06/11/2018 16:35:07
rajeshfls says

re sulphure ring in kiln 14 to 22 meter

Hi,

Is the ring issue a new problem or historical issue??

what is the Bottom stage meal SO3 during normal operation??

If there is any burnability change, then that will affect the SO3 volatility

Can you send the full analysis fo RAw meal and clinker...(including SO3, Na2O and K2O)

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VKM1
11 posts
TimePosted 26/11/2018 11:02:08
VKM1 says

re sulphure ring in kiln 14 to 22 meter

Please check for Ring material analysis and if ring consist of mainly S content then probably it may be the cause of ring. You already have problem as S input is more than the S output and hence process / Chmistry is not balanced. Try to absorb and exit S through measures like meal curtain, alteration in Kiln feed, improvment in the liquid, Use of small alkalie rich additive etc. But your correct solution depends on the basis of RCA for your own case through process audit and detailed chemical analysis. Please send.

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technical cement forms
79 posts
TimePosted 21/12/2018 16:53:30

re sulphure ring in kiln 14 to 22 meter

To Mr VKM ,

  Can you pl Explain Whats RCA.

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M.Azhar
73 posts
TimePosted 22/01/2019 07:12:09
M.Azhar says

re sulphure ring in kiln 14 to 22 meter

RCA: ROOTCAUSE ANALYSIS

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