Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1980-05-27
1982-02-09
Peters, G. O.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
423400, 423573G, B01D 5334
Patent
active
043149774
ABSTRACT:
A method for removing hydrogen sulfide and nitric oxide from gaseous mixtures by adjusting the mol ratio of hydrogen sulfide to nitric oxide to a value from about 0.5 to about 1.1 and thereafter mixing a free oxygen containing gas with the gaseous mixture to provide a quantity of oxygen greater than about 0.5 mols of oxygen per mol of nitric oxide in the gaseous mixture. Either hydrogen sulfide or nitric oxide may be removed substantially completely.
REFERENCES:
patent: 1313370 (1919-08-01), Datta
patent: 3095275 (1963-06-01), Fierce et al.
patent: 3976745 (1976-08-01), Nauajima
Supp. to Mellor's Treat. on Iorg.. & Theoretical Chem. vol. VIII, John Wiley & Sons, NY 1968 p. 234.
Conoco Inc.
Lovercheck Dale
Mikesell, Jr. William A.
Peters G. O.
Scott F. Lindsey
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