Total sulfur analyzer system operative on sulfur/nitrogen mixtur

Details Total sulfur analyzer system operative on sulfur/nitrogen mixtur Total sulfur analyzer system operative on sulfur/nitrogen mixtur

1987-08-17

1992-10-06

Hill,, Jr.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

422 93, 436123, 436158, 436122, G01N 2164, G01N 3112

Patent

active

051529637

ABSTRACT:
A total sulfur analyzer system is set forth. The system operates with gas, liquid or solid samples including free sulfur, and sulfur and nitrogen compounds. The sample is first combusted to provide products of combustion including SO.sub.2 and NO. The SO.sub.2 quantity is measured by exposure to a particular frequency of ultraviolet light to obtain fluorescence, the fluorescent photons being measured by a photomultiplier tube (PMT). The system preferably includes suitable elecronics connected to the PMT for providing data of measurements of sulfur.

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patent: 4467038 (1984-08-01), Scott

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