Radiant energy – Invisible radiant energy responsive electric signalling – Ultraviolet light responsive means
Patent
1996-01-04
1997-10-21
Hannaher, Constantine
Radiant energy
Invisible radiant energy responsive electric signalling
Ultraviolet light responsive means
G01N 2159
Patent
active
056799578
ABSTRACT:
A mercury monitoring device that continuously monitors the total mercury concentration in a gas. The device uses the same chamber for converting speciated mercury into elemental mercury and for measurement of the mercury in the chamber by radiation absorption techniques. The interior of the chamber is resistant to the absorption of speciated and elemental mercury at the operating temperature of the chamber.
REFERENCES:
patent: 3173016 (1965-03-01), Williston
patent: 3178572 (1965-04-01), Williston
patent: 3281596 (1966-10-01), Williston
patent: 3449565 (1969-06-01), Barringer
patent: 3544789 (1970-12-01), Wieder
patent: 3676004 (1972-07-01), Prugger et al.
patent: 3704097 (1972-11-01), Capuano
patent: 3711248 (1973-01-01), Coffey
patent: 3778162 (1973-12-01), Gant et al.
patent: 3844719 (1974-10-01), Hammitt
patent: 3852604 (1974-12-01), Grengg
patent: 3884639 (1975-05-01), Sugiyama
patent: 3888124 (1975-06-01), Campbell et al.
patent: 3914054 (1975-10-01), Hadeishi
patent: 3933431 (1976-01-01), Trujillo et al.
patent: 3940614 (1976-02-01), Rhodes et al.
patent: 4023929 (1977-05-01), Becker et al.
patent: 4069420 (1978-01-01), Ross
patent: 4138215 (1979-02-01), Huber
patent: 4411867 (1983-10-01), Ostrander
patent: 4441815 (1984-04-01), Izumi
patent: 4534940 (1985-08-01), Bourcier
patent: 4713547 (1987-12-01), Grossman
patent: 4758519 (1988-07-01), Nakao et al.
patent: 4853543 (1989-08-01), Ozdemir
patent: 5026652 (1991-06-01), Huber
patent: 5045476 (1991-09-01), Huber
patent: 5068533 (1991-11-01), Grossman et al.
patent: 5098658 (1992-03-01), Huber
patent: 5314664 (1994-05-01), Sperling et al.
J. W. Robinson, P. J. Slevin, G. D. Hindman and D. K. Wolcott, "Non-Flame Atomic Absorption in the Vacuum Ultraviolet Region: The Direct Determination of Mercury in Air at the 184.9-mn Resonance Line." Anal. Chim. Acta 61 (1972).
Schlager, et al., "Real-Time Analysis Of Total, Elemental And Total Speciated Mercury", Tenth Annual Coal Preparation, Utilization and Environmental Control Contractors Conference, Pittsburgh PA, Jul. 18-21,1994.
Model 791 Continuous Mercury Vapor Monitor.EMP Environmental Inc. Mt. Prospect IL.
HM-1400 Total Mercury Analyzer. Verewa Me.beta.-und Regettechnik GmbH, Germany.
Durham Michael D.
Marmaro Roger W.
Sagan Francis J.
Sappey Andrew D.
Schlager Richard J.
ADA Technologies, Inc.
Hannaher Constantine
LandOfFree
Method and apparatus for monitoring mercury emissions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for monitoring mercury emissions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for monitoring mercury emissions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1008881