FIELD: polymer materials and sorbents. SUBSTANCE: mixture contains, wt. -%: zirconium dioxide, 42.6-45.3; thermosetting resin, 13.7-19.0; carbon black, 0.7-5.3; thermoplastic resin, 31.3-33.0; and 4.2-4.7 lubricant is pressed, and heated under protective atmosphere to 1900-2000 C. According to invention, zirconium dioxide is characterized by total porosity 72-87%, open porosity 71-86%, compression strength 23-66 MPa, and bending strength 10-26 MPa. EFFECT: achieved high adsorptive capacity. 1 tbl
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