RECYCLING OF GAS CLEANING PLANT SLUDGE IN STEEL MAKING PROCESS
Rashtriya Ispat Nigam Limited
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Patent No. :
362525
Filed :
31-12-2012
Published :
30-11--0001
Granted
A PROCESS FOR MAKING THE BRIQUETTES FROM THE LD GAS CLEANING PLANT (GCP) SLUDGE
Rashtriya Ispat Nigam Limited
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Patent No. :
348384
Filed :
31-12-2012
Published :
30-11--0001
Granted