FIELD: filtration technology; removal of mechanical admixtures and water from oil products. SUBSTANCE: section includes reticular structure with fluoroplastic coat enclosed between two concentric circles communicating them by means of radial members. Reticular structure is corrugated in shape; corrugations are parallel at pitch not exceeding 100 mcm partially overlapping projections of adjacent corrugations at size of cell of reticular structure not exceeding 15 mcm. EFFECT: improved quality of filtration at low cost of process. 2 dwg
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|---|---|---|---|
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 | RU2140009C1 | 
Authors
Dates
2001-02-27—Published
1999-12-14—Filed