Patent ID: 7888284

Claim:
A method of extraction of a sorbent, comprising: volatizing or fusing a powder of at least one of iron, nickel, titanium, or tantalum in a low-temperature plasma at a first temperature of 10 4 ×(0.5-5) K, quenching and condensing at least one of received vaporous or fused particles of one of metal products or metal alloy products in a gas flow, precipitating a precipitate product in a form of crystals or metal alloy microbars, transferring the precipitate product into a dispersion medium containing stabilizer, mixing the dispersion for (5-15) hours at a second temperature of (50-90)° C. and at a residual pressure of 1-5 mmHg until an end of a gas liberation, flattening the crystals or the microbars into flakes of a predetermined thickness, washing the flakes in distilled water more than once, removing weak parts of the flakes by ultrasound at a (200-300) W/cm 2 intensity, drying the flakes in a hot air sterilizer at a third temperature of (80-110)° C., fractionating the flakes in an inert gas flow with a velocity of (0.02-1.00) m/s at an exposure of a magnetic field with an intensity of (10-10 3 ) A/m and by centrifugation, educing sorbent cores of a specified dimension, on each of which a coat is formed layer-by-layer, and packing and sterilizing the sorbent cores as an end product in a light-proof hermetically sealed container.