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Representation of the vapour pressures of sulfur

✍ Scribed by Ding-Yu Peng; Jianjun Zhao

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 166 KB
Volume: 33
Category: Article
ISSN: 0021-9614
DOI: 10.1006/jcht.2001.0835

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✦ Synopsis

The Wagner equation coefficients for representing the vapour pressures of sulfur at temperatures ranging from the melting temperature to the critical temperature are reported. With a relative root-mean-square deviation of 0.87 per cent and an average percentage absolute deviation of 0.58 per cent, the representation by the Wagner equation with the optimal coefficients determined in this study are generally more accurate than those by means of the equations found in the literature.

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