(PDF) Re-refining of used lube oil, i- by solvent extraction and vacuum …
2013年1月1日 · Re-refining of Egyptian local crankcase used lubricating oil by solvent extraction/hydrotreating and vacuum distillation/hydrotreating was investigated. A comparison of its product...
(PDF) Re-refining of used lubricating oil by vacuum distillation…
2019年12月24日 · This paper focused on the vacuum distillation thin wiped film evaporation technique of used lubricating oil recycling. The whole process consists of dehydration, gas oil evaporation, thin...
[15,35-39]. In this method, used lube oil collected is heated at a temperature of 120°C to remove the water added to the oil during combustion. Then the dehydrated oil is subjected to vacuum distilled at a temperature of 240°C and pressure 20 mmHg. This results the production of a light fuel oil at a temperature of 1400C (the light fuel
In this work, vacuum distillation technique is used to recycle used lubricating oil. Used lubricating oil samples from two different brands of diesel engine oil (20w-50) and gasoline engine oil (10W-30) are used in this study.
(PDF) A review on treatment methods of used lubricating oil
2018年12月1日 · Treatment of used lubricant oil is one of the simplest routes to discard polluted materials from waste oil. Over the decades, researchers have investigated several reported methods for...
vacuum distillation produces light vacuum distillate for lubricant or fuel production, with potential hydrotreating for base stock preparation. The ROSE process offers reduced utility costs, recovering up to 93% of the solvent as a supercritical fluid, …
(PDF) Re-refining of used lubricating oil by vacuum …
This paper focused on the vacuum distillation thin wiped film evaporation technique of used lubricating oil recycling. The Re-refining of used lubricating oil has appeared as a valuable technique to re-refining of used engine and industrial oils.
(PDF) Recycling of waste or crude lubricating oil by vacuum ...
Recycling waste or crude lubricant oil is the best alternative to incineration. This article used the vacuum distillation method to recycle of waste lubricant oil. About 90% of lubricating oil was recovered from waste oil within the temperature range of 60-360 0C.
The Kaydon 929-300 vacuum dehydration oil conditioning system minimizes down time and maximizes performance by removing water and particulate from industrial oils using water vapor and filtration methods.
Lube Oil Purification | PDF | Vacuum | Pump - Scribd
Lube Oil Purification - Free download as PDF File (.pdf), Text File (.txt) or read online for free. High price of oil and objective of saving valuable foreign exchange has resulted in efforts for regeneration of used lube oil.
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