Способ очистки углеводородных смесей от сернистых соединений
||SU 1209707 A1
||Oct 3, 1984
||Feb 7, 1986
Thiols are removed from hydrocarbon mixts. by adsorption on cryst. aluminosilicates at 250-480° and 1-40 atm. The degree of purifn. is increased and the process is simplified by using aluminosilicates with empirical formula (0.02-1.2)Na2O.(0.03-1.1)E2O3.Al2O3.(39-206)SiO2 (E = Ga or Fe) and by adding E2O3 to the framework of the aluminosilicate during its hydrothermal synthesis or 30-20 wt.% aluminosilicate of the above formula applied to an oxide carrier.