| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: filter comprises a casing, inlet and outlet unions and filtration element representing at least one sorbent-material plate arranged on the bearing support, or one sorbent-material plate coiled on a cylinder-shape bearing support, or a set of flat sorbent-material solid elements furnished with central orifice. Note that the sorbent material is produced by thermal treatment of a powder mix of thermoplastic binder with a porous natural mineral selected from shungit, zeolite, marl, terra silicea, diatomite and opal. Sorbent can additionally comprise activated carbon. ^ EFFECT: higher reliability, efficiency and longer life. ^ 22 cl, 5 dwg, 1 tbl |
