Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1988-09-30
1989-11-07
Heller, Gregory A.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
C01B 2100
Patent
active
048791024
ABSTRACT:
Wash solutions containing Fe(II) and Fe(III) chelate complexes and used for removing NO.sub.x from waste gases are regenerated by treatment with sodium tetrahydroborate.
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patent: 4670234 (1987-06-01), Holter et al.
Kirk-Othmer, Encyclopedai of Chemical Technology, Second Edition, vol. 3, p. 701.
J. Amer. Chem. Soc., 75, (1953) 215-10, p. 2, lines 7-13.
Kirk-Othmer, Encyclopedia of Chemical Technology, Third Edition, vol. 4, p. 183.
J. Amer. Chem. Soc. 75, 1953, pp. 215-219.
Hoppe Klaus-Dieter
Leutner Bernd
Schreiner Siegfried
BASF - Aktiengesellschaft
Heller Gregory A.
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