Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component
Patent
1974-02-12
1976-03-09
Rutledge, L. Dewayne
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Carbon dioxide or hydrogen sulfide component
423240, 423241, B01D 1500, B01D 5700
Patent
active
039432262
ABSTRACT:
A process fluid is purified of strongly acidic impurities, preparatory to treatment over a catalyst or over a hydrogen sulphide absorbing material, by contact with one or more alkali metal aluminates, preferably a beta alumi aluminate. Such aluminates have a high capacity for absorbing hydrogen halides. The process fluid is especially a naphtha hydrocarbon to be reacted with steam to give a gas of high methane content.
REFERENCES:
patent: 2037790 (1933-01-01), Ipatieff
Imperial Chemical Industries Limited
Rutledge L. Dewayne
Steiner Arthur J.
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