Regeneration of used shell tellus t-32 hydraulic oil
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The process of regeneration of used Shell Tellus T-32 hydraulic oil is studied for selection of adsorbents and purification methods. A combined purification method is proposed: contact purification at room temperature for 10 h using a carbamide-modified basalt fiber, followed by percolation purification using unmodified basalt fiber as the adsorbent. After the percolation purification, the oil can be purified further on a filter having three layers: polypropylene fiber, spherical cinder, and iron oxyhydroxide in a 1.65:1 ratio, and polypropylene fiber.
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- Regeneration of used shell tellus t-32 hydraulic oil
Chemistry and Technology of Fuels and Oils
Volume 48, Issue 5 , pp 409-413
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- Springer US
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- used oil
- contact purification
- percolation purification
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