| 摘要 |
FIELD: chemical and metallurgical and other industries. ^ SUBSTANCE: the invention is dealt with a method of (57) Invention falls into to a method of reception of sorbents and may find use in chemical, metallurgical and other industries for fine purification of technological solutions of lithium chloride and chloride lithium-bearing natural saline solutions containing sodium and calcium admixtures. The method ensures production of an inoculated carboniferous sorbent consisting of a porous composite carbon-carbonic material with a argon specific surface adsorption - 300-600 m2 /g, preferably - 440-600 m2/g, the water bulk volume of pores - 0.6-1.0 cm3 /g and particles size - 0.5-1.6 mm, (1.0 - 1.2 mm is more preferable)and preliminary heated at the temperature of 80 and treated with antimony V)hydrolyzed compounds and dried. The invention allows to produce a sorbent with high capacity and selectivity. ^ EFFECT: the invention allows to produce a sorbent with high capacity and selectivity. ^ 9cl, 3 ex, 3 tbl |
