anand singh
1 posts
TimePosted 22/06/2008 07:27:24

Raw meal fineness determination

I am in a cement plant in saudi which is supplied and operated by a Chinese company. They are measuring residue at 80 micron sieves, but for contract purpose we need to measure it at 90 micron. There are only two sieves available 45 and 80 micron. Is there any way to convert 80 micron residue to 90 micron residue.





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Michael Clark
312 posts
TimePosted 24/06/2008 07:43:43

Re: Raw meal fineness determination

Dear Anand,

Certainly you can estimate the residue on a 90 micron sieve using the Rosin Rammler distribution. 

Best regards, 

Dr Michael Clark