Method and apparatus for oxidative decomposition and analysis of

Chemistry: analytical and immunological testing – Pyrolysis – combustion – or elevated temperature conversion – Combustion with oxygen containing gas

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

261 76, 261 782, 422 78, 422 80, 422 94, 436177, 436181, G01N 3112

Patent

active

049160770

ABSTRACT:
Methods and apparatus are provided for decomposing and analyzing a sample. The methods combust a nebulized sample in an oxygen-rich atomsphere; the analysis method then analyzes the combustion gases for a preselected analyte. The apparatus employs a nebulizer operatively connected to a combustion tube; the analysis apparatus employs appropriate detector(s) to analyze the combustion gases from the combustion tube for preselected analyte(s).

REFERENCES:
patent: 3853474 (1974-12-01), Austin
patent: 3904366 (1975-09-01), Grasenick
patent: 3904368 (1975-09-01), Takeyama et al.
patent: 3923464 (1975-12-01), Sitek et al.
patent: 4018562 (1977-04-01), Parks et al.
patent: 4160802 (1979-07-01), White et al.
patent: 4161281 (1979-07-01), Erb et al.
patent: 4161282 (1979-07-01), Erb et al.
patent: 4205550 (1980-06-01), Swanson
patent: 4228795 (1980-10-01), Babington
patent: 4261511 (1981-04-01), Erb et al.
patent: 4282183 (1981-08-01), Bredeweg et al.
patent: 4351801 (1982-09-01), Bartke
patent: 4352779 (1982-10-01), Parks
patent: 4352781 (1982-10-01), O'Brien
patent: 4367042 (1983-01-01), Smith, Jr. et al.
patent: 4569918 (1986-02-01), Moore et al.
patent: 4582654 (1986-04-01), Karnicky et al.
patent: 4620670 (1986-11-01), Hughes
"Determination of Total Sulfur in Hydrocarbons by Oxidative Microcoulometry", Moore, R. T., Clinton, P. and Barger, V. Analytical Chemistry, vol. 52 (1980) pp. 760-765.
"Determination of Low Level of Sulfur in Organics by Combustion Microcoulometry" White, D. C. Analytical Chemistry, vol. 49, No. 11 (1977) pp. 1615-1618.
"Probeneintragssytem mit Probenverbrennung oder Probenvorverdampfung fur die direkte Festsoffanalyse und fur die Losungsspektralanalyse," Berndt, H., Spectrochimica Acta. vol. 39B, Nos. 9-11 (1984) pp. 1121-1128.
"Venturi Jet (Atomizer)-Type Burner for Determining Sulfur in Light Petroleum Products", Brown, C. W., Analytical Chemistry, vol. 32, No. 3 (1960) pp. 442-443.
"Advances in Wickbold Combustion Technique", Kunkel, E., Mikrochimca Acta. [Wein] (1976) II, pp. 1-8.
"Determination of Nitrogen in Petroleum Fractions by Combustion with Chemiluminescent & Detection of Nitric Oxide", Drushel, H. V., Analytical Chemistry, vol. 49, No. 7 (1977) pp. 932-934.
"Direct Liquid Sample Introduction for Flow Injection Analysis and Liquid Chromatography with Inductively Copuled Argon Plasma Spectrometric Detection", Lawrence K. E. (Rice, G. W., and Fassel, J. A., Analytical Chemistry, vol. 56, (1984) pp. 289-292.
"On the Determination of Oxygen in Organic Solvents Using Inductively Coupled Plasma", Hauser, P. C. and Blades, M. N. Applied Spectroscopy, vol. 39, No. 5 (1985) pp. 872-877.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for oxidative decomposition and analysis of 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 oxidative decomposition and analysis of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for oxidative decomposition and analysis of will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2298917

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.