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Re: Burning

: I don't think there is a minimum velocity in the downcomer duct. You must draw the exhaust gases out of the kiln, b...

Burning Question 12

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

Re: Burning

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

Burning Question 13

Do you have an idea of each point decreased in the standard deviation of the kiln feed and how it affects to the spec...

Re: Burning

The effect of kin feed standard deviation on unit energy consumption is complex and is likely to vary from kiln to ki...

Burning Question 14

We are manufacturing white cement. Previously we used oil fuel, now gradually we have switch over to petcoke and now ...

Re: Burning

This problem of the clinker dusting with the conversion to petcoke firing has been reported from a number of Indian c...

Burning Question 15

We are having to stop our kiln at frequent intervals because of ring build-ups. When we raise the alumina modulus to ...

Re: Burning

: Ring formation is caused by the formation of liquids in the kiln at a particular position. These penetrate the refr...

Burning Question 16

I need to know how and why companies use air cooled blast furnace slag in the manufacture of cement.