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Raw milling Question 16

I wish to investigate the differences in grinding of slag over clinker. We have a 100tph OPC cement ball mill. Could ...

Re: Raw milling

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

Raw milling Question 7

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

Raw milling Question 15

Our plant has four cement mills (closed circuit with first generation separator) - we use about 20 per cent slag, the...

Re: Raw milling

I agree with you that the high quartz content above three per cent over 45 micron is the root of the problem. The new...

Raw milling Question 10

What is the best method to charge a ball mill ?

Re: Raw milling

I cannot foresee that reduces the load of dust entering a filter will have any detrimental effect on its performance....

Raw milling Question 9

Do you think that pre-dedusting in a raw mill circuit by means of cyclone with a separation efficiency of 91-93 will ...

Re: Raw milling

If you are adequately controlling the kiln feed residues to 15 per cent I am not sure what the grit return weigher is...

Raw milling Question 11

We are analysing particle size distribution of raw meal, coal mill product and cement mill product through CELAS PSA...

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