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Explain manufacturing of Portland cement with labeled diagram of Rotary kiln.
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written 5.6 years ago by
teamques10
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• modified 5.6 years ago |
MANUFACTURING OF PORTLAND CEMENT :
Raw materials of Portland cement is,
(i) Calcareous Materials: It is lime stone.
(ii) Argillaceous Materials: It is clay, state,shale,ashes,cement &rocks
(iii) Gypsum (CaSO4) It regulates the setting of cement.
(iv) Pulverized Coal: It is used as an fuel in manufacturing process.
COMPOSITION OF RAW …
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