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Re: Burning

The most likely solution will be to adjust the main burner of the kiln either by changing the position in the kiln by...

Burning Question 55

Does better nodulisation mean more consistent size of nodules with less dust or with less large nodules ? What might ...

Re: Burning

Your chemistry does not sound abnormal and we have discussed the possibility that the large nodules are caused by MgO...

Burning Question 56

How can we reduce the clinker size -5mm >35 per cent (existing),we want to reduce to under 20 per cent. Our plant is ...

Re: Burning

The only way to change the clinker size will be to change the kiln feed chemistry or the operation of the kiln. To ha...

Burning Question 57

We have recently conducted some raw meal burnability testing on samples with varying residue and C 3 S. Results showe...

Re: Burning

The classical burnability index takes into account both the chemical composition (i.e. LSF, C 3 S etc.) and also the ...

Burning Question 58

I've been working with analysers for the cement plants for last nine years and have still a little doubt about the ac...

Re: Burning

The NO x level at the kiln inlet is a very good indication of the burning zone temperature in the kiln. In turn this...

Burning Question 59

Why does false air infiltration from the bottom stage of a preheater tower increase tower temperature, but in top sta...