MEASURMENT AND CORRELATION OF SOLID-LIQUID EQUILIBRIA OF 4-HYDROXYBENZALDEHYDE AND ITS BROMO-COMPOUNDS
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MEASURMENT AND CORRELATION OF SOLID-LIQUID EQUILIBRIA OF 4-HYDROXYBENZALDEHYDE AND ITS BROMO-COMPOUNDS
CIESC JournalIssue 10, Pages: 1459-1462(2003)
作者机构:
天津大学石油化工技术开发中心,天津,300072
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Online First:25 October 2003,
Published:25 October 2003
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WEI Dongwei, JIANG Haoxi, YUAN Jitang, et al. MEASURMENT AND CORRELATION OF SOLID-LIQUID EQUILIBRIA OF 4-HYDROXYBENZALDEHYDE AND ITS BROMO-COMPOUNDS[J]. CIESC Journal, 2003, (10): 1459-1462.
DOI:
WEI Dongwei, JIANG Haoxi, YUAN Jitang, et al. MEASURMENT AND CORRELATION OF SOLID-LIQUID EQUILIBRIA OF 4-HYDROXYBENZALDEHYDE AND ITS BROMO-COMPOUNDS[J]. CIESC Journal, 2003, (10): 1459-1462.DOI:
MEASURMENT AND CORRELATION OF SOLID-LIQUID EQUILIBRIA OF 4-HYDROXYBENZALDEHYDE AND ITS BROMO-COMPOUNDS
Solid-liquid equilibrium data for three binary systems: 4-hydroxybenzaldehyde/3-bromo-4- hydroxybenzaldehyde
4-hydroxybenzaldehyde/3
5-dibromo-4-hydroxybenzaldehyde
3-bromo-4-hydroxy-benzaldehyde/3
5-dibromo-4-hydroxybenzaldehyde were determined by differential scanning calorimetry and corresponding phase diagrams were given.λh equation and Wilson equation were used to correlate the data. It was shown that the results obtained by two models were both satisfactory.