Obtaining of mixed adsorbents for wine clarification
1997
Simeonov, D. | Uzunov, I. | Makedonski, L. (Institut po Obshcha i Organichna Khimiya k"m BAN, Sofia (Bulgaria))
A successful attempt for obtaining of adsorbent silicagel, modified with zirconium oxide by two methods was made: 1. Silicagel modifying by soaking with an aqueous solution of zirconium osmohydrate oxychloride. 2. Co-sedimentation. The reaction of the obtained adsorbents in the wine clarification was tested. A good adsorbtion ability towards some phenolic compounds and tanins was carried out.
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