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Hermann Beckmann
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Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
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Abstract
4703. Beckmann, H. March 3. Filtering oils; settling.-Oil poured into the hopper B passes first through the filtering-ring H to the bottom of the vessel A, where some of the impurities settle. It then flows through filtering- material in the perforated bottom of the vessel E, and then through filtering-material a surrounding the perforated sides of a series of vessels one within the other, from the last of which the oil is removed by a siphon M to a reservoir N on which the vessel A stands.
GB189904703D1899-03-031899-03-03An Improved Apparatus for Clarifying Oil.
ExpiredGB189904703A
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