
2 posts
TimePosted
23/01/2016 15:37:32
Phenolic23
says
Cement pridaction
Hellow.
In our plant we produce 42.5n but limstone in cement mill we use 20percent. The main probleam is our cement is coming to light. I dont want light cour like these.
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537 posts
TimePosted
02/02/2016 00:03:59
Ted Krapkat
says
re Cement pridaction
Hello,
The only realistic ways to reduce the lightness of your cement are to;-
(a) Lower the amount of limestone in the cement.
or
(b) make the clinker colour darker by increasing the iron content (or by adding 1-2% manganese oxide to the raw mix.)
Both will increase your cost/tonne cement.
Regards,
Ted.
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