METHOD OF TREATING LUBRICATING OIL

PURPOSE:To rapidly and economically recover the flowability of an emulsion- type lubricating oil, by adding triethanolamine having a predetermined concn. when the flowability of the lubricating oil has lowered. CONSTITUTION:Triethanolamine having a concn. more than 50ppm and less than 2,000ppm is ad...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IMAIZUMI SAKAE, YAMAMOTO FUJIO
Format: Patent
Sprache:eng
Schlagworte:
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