PROCESSO PARA REGENERAR UM OLEO LUBRIFICANTE,SISTEMA DE FILTRO PARA TAL REGENERACAO E SISTEMA DE FILTRO SUBSTITUIVEL

A filter system containing, in series, a first filter media having a chemically active filter media, a physically active filter media, or mixtures thereof and a second filter media having an inactive filter media can effectively rejuvenate used lubricating oils. In a preferred embodiment, the chemic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DARRELL WILLIAM BROWNAWELL, PAUL KEVIN LADWIG
Format: Patent
Sprache:por
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