Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1991-09-04
1993-06-08
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204412, G01N 27416
Patent
active
052171124
ABSTRACT:
An apparatus and method for electrochemical analysis of elements in solution. An auxiliary electrode 14, a reference electrode 18, and five working electrodes 20, 22, 26, 28, and 30 are positioned in a container 12 containing a sample solution 34. The working electrodes are spaced apart evenly from each other and auxiliary electrode 14 to minimize any inter-electrode interference that may occur during analysis. An electric potential is applied between auxiliary electrode 14 and each of the working electrodes 20, 22, 26, 28, and 30. Simultaneous measurements taken of the current flow through each of the working electrodes for each given potential in a potential range are used for identifying chemical elements present in sample solution 34 and their respective concentrations. Multiple working electrodes enable a more positive identification to be made by providing unique data characteristic of chemical elements present in the sample solution.
REFERENCES:
patent: 2531747 (1950-11-01), Stearn
patent: 3428532 (1969-02-01), Banks
patent: 3556950 (1971-01-01), Dahms
patent: 3714012 (1973-01-01), Herron
patent: 3859193 (1975-01-01), Bednarski et al.
patent: 3902982 (1975-09-01), Nakagawa
patent: 4049525 (1977-09-01), Dutton et al.
patent: 4233031 (1980-11-01), Matson et al.
patent: 4786373 (1988-11-01), Saloheimo et al.
patent: 4913788 (1990-04-01), Hanulik
Constant Richard E.
Dixon Harold M.
Leader William T.
Moser William R.
Niebling John
LandOfFree
Voltametric analysis apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Voltametric analysis apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltametric analysis apparatus and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1928385