Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1988-09-22
1990-08-21
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 94, 436123, 436160, 436181, 261 76, 261 782, G01N 2524
Patent
active
049504568
ABSTRACT:
Methods and apparatus are provided for decomposing and analyzing a sample for sulfur. The methods combust a nebulized sample in an oxygen-rich atmosphere and then analyze the combustion gases for sulfur. The apparatus employs a nebulizer operatively connected to a combustion tube and employs appropriate detector(s) to analyze the combustion gases from the combustion tube for sulfur.
REFERENCES:
patent: 3853474 (1974-12-01), Austin
patent: 3904366 (1975-09-01), Grasenick
patent: 3904368 (1975-09-01), Takeyama et al.
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
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
"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., Mikrochimica 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. 932-939.
"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 Levels of Sulfur in Organics by Combustion Microcoulometry", White, D. C., Analytical Chemistry, vol. 49, No. 11 (1977), pp. 1615-1618.
"Probeneintragssystem Mit Probenverbrennung Oder Probenvorvedampfung fur die Direkte Feststoffanalyse und fur die Losungsspektralanalyse," Berndt, H., Spectrochimica Acta., vol. 39B, No. 9-11 (1984), pp. 1121-1128.
"Direct Liquid Sample Introduction for Flow Injection Analysis and Liquid Chromatography with Inductively Coupled Argon Plasma Spectrometric Detection", Lawrence, K. E. (Rice, G. W., and Fassel, V. 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.
Forster Alan R.
Kamla Gregory J.
Johnston Jill
Richman Barry S.
Shell Oil Company
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