FIELD: chemistry.
SUBSTANCE: invention relates to chemistry and can be used in removing sulphur oxides from recycle gases in the presence of a catalyst. The catalyst contains an active part, containing magnesium and calcium oxides, deposited on an alumina support. The active part additionally contains manganese oxide in the following ratio of components, wt %: magnesium and calcium oxide 6.0 to 20.0, manganese oxide 0.03 to 1.00, carrier - the rest to 100. Aluminium oxide trihydrate, annealed at temperature ranging from 750 to 900°C and saturated with active components at pH 0.5 to 2.5, is used as the carrier.
EFFECT: invention simplifies technology of producing catalyst, reduces damaging effect on the environment, reduces cost of catalyst.
3 cl, 4 ex
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