PROCESS FOR USING GLYCERINE RESULTING FROM BIODIESEL PREPARATION

PROCESS FOR USING GLYCERINE RESULTING FROM BIODIESEL PREPARATION

The invention relates to a process for using glycerine resulting from biodiesel fuel preparation. According to the invention, the process consists in purifying raw glycerine up to a purity of 99.95...99.98%, after which it is mixed with glycols or methacrylic esters from renewable sources and used i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BOTOC MIHAELA, CONSTANTIN VIRGIL, DIMONIE DOINA OLGA AFINA, ANTON LILIANA, PETRACHE MARIUS, BEDO DAVID
Format: Patent
Sprache:eng ; rum
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a process for using glycerine resulting from biodiesel fuel preparation. According to the invention, the process consists in purifying raw glycerine up to a purity of 99.95...99.98%, after which it is mixed with glycols or methacrylic esters from renewable sources and used in plasticizing mixtures based on starch, polyvinyl alcohol and layered silicates. Invenţia se referă la un procedeu de utilizare a glicerinei provenite de la fabricarea biodieselului. Procedeul conform invenţiei constă în purificarea glicerinei brute până la o puritate de 99,95...99,98%, după care este amestecată cu glicoli sau esteri metacrilici din surse regenerabile şi este folosită la plastifierea unor amestecuri pe bază de amidon, alcool polivinilic şi silicaţi stratificaţi.