| EXTRACTION OF POT ASH FROM FELSHPAR
PART IV 'WHITE CEMENT FROM
FELSHPAR SLUDGE' |
ESHWAR RA.J SAXENA, D. S. DATTAR AND
R. H. ZAHEER,
Pages : 47-54
DOI : 10.1080/0371750X.1953.10877604 |
| Abstract |
| Although the cement industry is well established in India,
white cement is not manufactured as the necessary raw materials,
which have to be free from iron, are not available. The sludge
after the recovery of potash from felspar is a suitable raw material
for making white cement, as it contains all the necessary ingredients
for making cement and these are more or less free from
iron. The cement from the sludge of the digestion process is
light green in colour while that from the sludge in the calcination
process is white. The cement has good setting property. |
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