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Re: Raw materials
The strength of the cement is important as the hydration of the cement is responsible for all the early strength deve...
Raw materials Question 51
If air cooled slag is used as a raw material for kiln , replacing uncalcined calcium carbonate, will the calcium sili...
Re: Raw materials
The process of adding air-cooled slag to the kiln inlet has been patented by TXI under the name Cemstar. The minerals...
Raw materials Question 52
We are about to lose our traditional sand supplies for our raw mix. Now we are using 78-80 per cent limestone, 15-17 ...
Re: Raw materials
As regards the enquiry, I have no experience of anyone firing iron ore through the burner. I presume they plan to use...
Raw materials Question 53
We are about to lose our traditional sand supplies for our raw mix. Now we are using 78-80 per cent limestone, 15-17 ...
Re: Raw materials
Air-cooled blast furnace slag can be added to the inlet of the cement kiln in the patented Cemstar process developed ...
Raw materials Question 34
We have a problem related with high sand usage to make the consistent raw material mix. Sand addition for silica corr...
Re: Raw materials
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 materials Question 35
Our plant has four cement mills (closed circuit with first generation seprator) - we use about 20 per cent slag , the...