Solid-liquid equilibria for ethanol – water – antipyrine and ethanol – water - 4-aminoantipyrine, and their cosolvencies in ethanol – water mixture
Antipyrine and 4-aminantipyrine are pyrazolone derivatives, and they are used as raw materials for medical drugs, catalysts and chromophores. In this study, to design the extraction and purification process, the solid-liquid equilibria (SLE) of three binaries, water - antipyrine, ethanol - 4-aminoan...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
Elsevier B.V.
2023
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| Subjects: | |
| Online Access: | http://eprints.utm.my/107117/ http://dx.doi.org/10.1016/j.fluid.2023.113780 |
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