Use of an organic-inorganic hybrid material for extracting uranium(VI) from a sulfuric acid aqueous solution, particularly from the sulfuric leaching of a uranium-bearing ore

摘要

The invention relates to the use of an organic-inorganic hybrid material, including an inorganic solid support on which are grafted the organic molecules having general formula (I), where: x, y and z = 0 or 1, with at least one of x, y and z different from 0; m = 1 to 6; v and w = 0 or 1, with v = 1 when w = 0, and v = 0 when w = 1; if x = 0, R