FIELD: chemistry.
SUBSTANCE: invention covers the catalyst of purification of oil, gas condensate and oil fractions from mercaptan, namely to catalyst of oxidising sweetening of the specified products. The description of the new catalyst of oxidising alkali-free oil sweetening and the method for its producing are provided, which contains 1-5% of derivative transitional metal and 95-99% of layer aluminium silicate produced by application of cuprous chloride from ammonia containing water or water-alcohol solution on aluminum silicate from groups of illite or layer silicates.
EFFECT: improved catalyst for oxidising oil purification is produced.
2 cl, 2 tbl, 5 ex
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