Patent ID: 8900873
Filing Date: 2014-12-02
Classification: G01N,Y10T

Abstract:
1. A method for continuously determining the concentration of at least one CN compound in an aqueous solution comprising: introducing a carrier gas through one or more nozzles into an aqueous solution in a reactor, thereby forming one or more bubble formations in the aqueous solution; conveying at least part of the introduced carrier gas from the reactor to a gas analyzer, which analyzes a composition of the carrier gas for at least one CN compound; in the reactor, using one or more temperature sensors positioned in at least one of the bubble formations in the aqueous solution to measure a temperature of the aqueous solution that is being acted on by the carrier gas; and using analysis data from the gas analyzer and the measured temperature of the aqueous solution acted on by the carrier gas to compute the concentration of the at least one CN compound in the aqueous solution.