# lalbatros Posts: 138
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## Posts

### Re: LSF Formula

Dastgir, I think that pages 33-35-36-... in Taylor are giving suggestions to understand what happens. The three c...

### Re: LSF Formula

Dastgir, Remember the origin the Bogue calculation. This calculation is based on the hypothesis that the main oxide...

### Re: Using industrial waste for cement burning

wilfredzieri, Regarding your point (b), the increased gas temperature is mainly due the generally higher flue gener...

### Re: COAL CONSUMPTION

assuming 8000 h operation per year, 172 t/h means 1 376 000 t/year an economy of 105 kcal/kg means 105 * 1 376 000 ...

### Re: Cement Kiln to Lime Kiln

As a quick guess, I would be inclined to say that the calcination rate would be the same, that is the same quantity ...

### Re: raw meal homogenization

For the fun again, here is what happens if there is an autocorrelation in A(t): V(B) =  x²*V(A) + y²*V(B) + 2*x*...

### Re: raw meal homogenization

Note: the last equation is not the "variance reduction" it is reduction of the standard deviation.

### Re: raw meal homogenization

Hi, I just realized my questions were based on a mistake. Assuming the fresh meal composition is a pure (uncorrelat...

### Re: raw meal homogenization

Hello, The best way to express what I think is to ask you another question: How do you define the standard devia...

### Re: Calciner air req

You will find that explained in any textbook. This one for example can be read on-line: Problem Solver, Thermodynam...