Utilization of Degari coal for the production of barium carbonate from baryte. | [Pakistan Journal of Scientific and Industrial Research • 1986]

Author(s):

1. Shamshad Ahmed Khan: Pakistan Council of Scientific & Industrial Research, PCSIR Laboratories Complex, Karachi, Pakistan

2. M. Najmul-Hasan: Pakistan Council of Scientific & Industrial Research, PCSIR Laboratories Complex, Karachi, Pakistan

Abstract:

The optimum conditions for the conversion of baryte to barium sulphide by reduction with Degari Coal have been studied and 92.8% conversion was achieved at 800°. Barium sulphide was then converted to barium carbonate by the addition of a sodium carbonate solution. During investigations it was found that Degari Coal is as good as imported coal.

Page(s): 63-66

DOI: DOI not available

Published: Journal: Pakistan Journal of Scientific and Industrial Research, Volume: 29, Issue: 1, Year: 1986

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