Gas desulphurization

Details Gas desulphurization Gas desulphurization

1975-11-04

1978-09-19

Vertiz, O. R.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Sulfur or sulfur containing component

252189, 423553, C01B 1700, B01J 800, C09K 300

Patent

active

041155181

ABSTRACT:
A desulphurization reagent comprising an intimate mixture, in the solid state, of a main component selected from the group consisting of alkaline-earth, oxides, hydroxides, carbonates, bicarbonates, and mixtures, thereof, and an additive selected from the group consisting of hydrogen halide acids, salts of such acids of alkaline metals, ammonium, and alkaline-earth metals, sulphuric acid, and mixtures thereof, said additive being present in an amount of from 0.1 to 15% by mole respect to said main component.

REFERENCES:
patent: 2165784 (1939-07-01), Burrage
patent: 3345125 (1967-10-01), Kruel et al.
patent: 3578390 (1971-05-01), Kruel et al.
patent: 3632306 (1972-01-01), Villiers-Fisher
patent: 3637347 (1972-01-01), Jonakin et al.
patent: 4009244 (1977-02-01), Atsukawa et al.
patent: 4014981 (1977-03-01), Wainier

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