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Kilns Question 15

Is there a formula for determining the correlation between kiln feed rate and kiln speed?

Re: Kilns

No, there is no precise formula for the relationship between kiln speed and feed rate. This depends on the degree of ...

Kilns Question 16

I have two questions: What is the effect of NO x and SO x in controlling the burning zone temperature and what othe...

Re: Kilns

NO x and kiln torque are both good indicators of the temperature in the burning zone of the kiln. This is key to ens...

Kilns Question 17

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

Re: Kilns

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

Kilns Question 18

I would like to know how to get rid of the rings that occurs around upper transition zone without mechanically breaki...

Re: Kilns

There are various options, but if you cannot avoid the problem by better control of the kiln feed chemistry or burnin...

kilns Question 1

What is the effect of cooler dust on flame?

Re: kilns

Air-cooled blast furnace slag can be added to the inlet of the cement kiln. The effect of dust recirculating from the...