Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For nitrogen or nitrogen containing compound
Patent
1995-01-13
1997-01-28
Tung, T.
Electrolysis: processes, compositions used therein, and methods
Electrolytic analysis or testing
For nitrogen or nitrogen containing compound
204400, 204412, 204434, 205787, G01N 2726
Patent
active
055974732
ABSTRACT:
A process for detecting nitrotoluenes, particularly trinitrotoluene, dinitrotoluene and derivatives of nitrotoluenes in soils, liquids and gases is proposed and a voltage is applied to an electrode which is in contact with an electrolytic solution having the substance to be tested, the voltage being reduced for producing a reduction reaction and increased for producing an oxidation reaction and the current intensity of at least a residual current and an anodic current maximum occurring is determined, particularly as a function of the voltage applied.
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Kolthoff et al, Polarography, 1952, pp. 145, 146, 215, 250, 339, 624, 750, 51 month unavailable.
Boke Winfried
Hambitzer Gunther
Fraunhofer-Gesellschaft zur Forderung der ange-wandten Forschung
Tung T.
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