On-line reactant analysis system
AssigneeThe United States of America as represented by the Secretary of the Air Force
InventorsWilliam B. Coleman, Roy J. Lindgren
Life of this patent
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Abstract
A reactant monitoring system for monitoring certain properties of, e.g. a BHP reactant solution is provided. Such system incudes a diagnostic conduit loop having one or more sensors in the conduit to measure, e.g. pH and/or ORP of such solution. The solution is pumped through the conduit loop by a pump and the sensors are preferably mounted in the loop, upstream of such pump. The sensors are made of inert materials relative to the monitored solution in the loop, which solution is returned to its source after testing.
Claims7
A reactant monitoring system for flowable reactants in a reactor having a discharge port comprising:
- a) a conduit having two ends and connected at both ends to said reactor to define a conduit loop, said ends both extending into said reactor, at a zone removed from and unconnected to said discharge port, for taking interior samples of said reactants,
- b) a pump mounted in said loop to draw said reactants from said reactor through said loop and back to said reactor and
- c) at least one sensor mounted in said loop between said reactor and said pump and upstream of said pump to measure at least one property of at least one of said reactants to monitor same.
Dependencies are inferred from the claim text.