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Individual
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Individual
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Priority to ES214079ApriorityCriticalpatent/ES214079A3/en
Publication of ES214079A3publicationCriticalpatent/ES214079A3/en
An apparatus for filtering volatile and toxic liquids, which essentially consists of a container of varied section provided with a double bottom inside which a series of tubes, provided with holes or holes in their entirety, are arranged longitudinally, which are covered by a very fine mesh fabric based on nylon and another similar synthetic fiber on which is deposited a porous mass of animal black or earth of infusoria, counting the apparatus with means to pass the liquid to be filtered added of a certain proportion of absorbent powder and with a set of valves to run hot water or any other liquid for cleaning filters in countercurrent. (Machine-translation by Google Translate, not legally binding)
ES214079A1954-03-061954-03-06An apparatus for filtering volatile and toxic liquids (Machine-translation by Google Translate, not legally binding)
ExpiredES214079A3
(en)