Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1987-08-27
1990-04-17
Spitzer, Robert
Gas separation
Means within gas stream for conducting concentrate to collector
55 67, 55197, 55270, 55386, 210639, 210668, B01D 1508
Patent
active
049177095
ABSTRACT:
A simplified, single component resin bed is coupled with a permeation tube and bottle. The permeation bottle contains an ionic species and a dissolved gas. The apparatus makes unnecessary a multi-component resin ion exchange column for solvent pH control in electrolytic conductivity detection as applied to gas chromatography.
REFERENCES:
patent: 2752309 (1956-06-01), Emmons et al.
patent: 2843138 (1958-07-01), Gilman
patent: 3097076 (1963-07-01), Reid
patent: 3431201 (1969-03-01), Johnson et al.
patent: 3463615 (1969-08-01), Sochor
patent: 3468796 (1969-09-01), Noll et al.
patent: 3495943 (1970-02-01), Kapff
patent: 3749646 (1973-07-01), Pirt
patent: 3842000 (1974-10-01), Dawson
patent: 3927978 (1975-12-01), Wasik
patent: 3934193 (1976-01-01), Hall
patent: 4032296 (1977-06-01), Hall
patent: 4233397 (1980-11-01), Tada et al.
patent: 4276177 (1981-06-01), Smith
patent: 4306946 (1981-12-01), Kim
patent: 4332685 (1982-06-01), Nowlin et al.
patent: 4555383 (1985-11-01), Hall
patent: 4649124 (1987-03-01), Hall
patent: 4740309 (1988-04-01), Higuchi
patent: 4758347 (1988-07-01), Henz et al.
Piringer, et al., "A New Detector for Gas Chromatography", Journal of Chromatography, vol. 8, pp. 410-412 (1962).
Coulson, Dale M., "Selective Detection of Nitrogen Compounds in Electrolytic Conductivity Gas Chromatography", Journal of Gas Chromatography, pp. 285-287 (Aug. 1966).
Patchett, Gilbert G., "Evaluation of the Electrolytic Conductivity Detector for Residue Analyses of Nitrogen-Containing Pesticides", Journal of Chromatographic Science, vol. 8, pp. 155-158 (1970).
Hall, Randall C., "Optimization and Evaluation of a Microelectrolytic Conductivity Detector for the Gas Chromatographic Determination of Pesticide Residues", Environmental Protection Agency, Grant No. 68-02-1703, Jul. 15, 1975.
Selucky, M. L., "Specific Gas Chromatography Detectors", Chromatographia, vol. 4, pp. 425-434 (1971).
Selucky, M. L., "Specific Gas Chromatography Detectors, Part II: Electrolytic Conductivity Detector", Chromatographia, vol. 5, pp. 359-366 (1971).
Jones, et al., "Versatile Electrolytic Conductivity Detector for Gas Chromatography", Journal of Chromatography, vol. 73, pp. 19-28 (1972).
Hall, Randall C., "A Highly Sensitive and Selective Microelectrolytic Conductivity Detector for Gas Chromatography", Journal of Chromatographic Science, vol. 12, pp. 152-160 (1974).
Lawrence, et al., "Modified Electrolytic Conductivity Detector Cell for Gas Chromatography", Analytical Chemistry, vol. 46, No. 6, pp. 755-757 (1974).
Pape, et al., "The Electrolytic Conductivity Detector as an Element-Selective Gas Chromatographic Detector", Journal of Chromatography, vol. 134, pp. 1-24 (1977).
Hall, Randall C., "The Nitrogen Detector in Gas Chromatography", CRC Critical Reviews in Analytical Chemistry, Dec. 1978.
Cox, et al., "Dual Ion-Exchange Method for the Controlled Addition of a Prescribed Ionic Species to a Solution", Analytical Chemistry, vol. 57, pp. 385-387 (1985).
Pankow, et al., "Adsorption/Thermal Desorption with Small Cartridges for the Determination of Trace Aqueous Semivolatile Organic Compounds", Analytical Chemistry, vol. 60, pp. 40-47 (1988).
Hall Randall C.
Williams Karl M.
O. I. Corporation
Spitzer Robert
LandOfFree
Permeation pH control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Permeation pH control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Permeation pH control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1049890