Chemistry of inorganic compounds – Oxygen or compound thereof – Peroxide
Patent
1990-07-17
1991-01-15
Langel, Wayne A.
Chemistry of inorganic compounds
Oxygen or compound thereof
Peroxide
C01B 1501
Patent
active
049852280
ABSTRACT:
A method is disclosed for the purification of hydrogen peroxide by using activated carbon which has been chemically modified by using ammonium carbonate, (NH.sub.4).sub.2 CO.sub.3, or by using ethylenediaminetetraacetic acid diammonium salt, (NH.sub.4).sub.2 EDTA, followed by distillation.
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patent: 4389390 (1983-06-01), Dalton et al.
E. I. Du Pont de Nemours and Company
Krukiel Charles E.
Langel Wayne A.
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