Study of the Separation of Dianin's Compound Formed in the Bisphenol-A Synthesis |
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| Authors: | Mariusz Szemień Marian Gryta Edward Grzywa |
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| Institution: | (1) Blachownia Institute of Heavy Organic Synthesis, 9 Energetyków St., 47-225 Kedzierzyn-Ko le, Poland;(2) Institute of Industrial Chemistry, 8 Rydygiera St., 01-793 Warsaw, Poland |
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| Abstract: | A method of separating Dianin'scompound from a complex mixture of by-productsobtained from the bisphenol-A industrial processis described using compounds which formcrystalline clathrate structures with Dianin'scompound. Under the conditions used the clathratestructure obtained could be crystallized with highpurity (above 99.5%). The described statistical modelof mixture design shows that the highest yield ofcrystallization was found by using a single solvent(ethyl alcohol) for separation of Dianin's compound. |
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| Keywords: | Dianin's compound clathrate mixture design separation |
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