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Safe removal of gasses, water and solvents from used lubricating oils with vacuum apparatus under mild temperature conditions
Safe removal of gasses, water and solvents from used lubricating oils with vacuum apparatus under mild temperature conditions
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机译:在温和的温度条件下,用真空装置安全地去除用过的润滑油中的气体,水和溶剂
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摘要
Gasses, water and solvents, major contaminants in used lubricating oils, can be removed from used lubricating oils at mild temperature conditions under vacuum. Apparatus in which the removal can take place includes a hollow vacuum separator vessel with a spray nozzle to spray an ultra fine spray of warm, used lubricating oil onto an angularly disposed thin film separator plate. In conjunction with the plate is a cooling device within the vacuum chamber. Cleaned oil can be passed from the bottom back into a holding tank, while water and solvents are drained out into a separate tank for safe disposal.
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