Flame-photometric detector burner of gas chromatograph

Details Flame-photometric detector burner of gas chromatograph Flame-photometric detector burner of gas chromatograph

1978-04-11

1982-01-19

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Flame ionization detector

23232E, 422 89, 422 91, G01N 2762, G01N 3112

Patent

active

043116647

ABSTRACT:
A flame-photometric detector burner of a gas chromatograph employing a system of two nozzles arranged in relation to each other for securing mutual flame jump-over from one nozzle onto the other one, and vice versa. One nozzle is designed to supply carrier gas with the substance to be analyzed, and the other is designed to only supply an oxidizer. The outlets of both nozzles are arranged within a hydrogen stream in a cavity of a combustion chamber of a detector block. The nozzle where only the oxidizer is supplied can be electrically insulated from the detector block, and connected to a high-voltage source.

REFERENCES:
patent: 3116979 (1964-01-01), Kapff
patent: 3330960 (1967-07-01), Rich
patent: 3399974 (1968-09-01), Spencer
patent: 3607096 (1971-09-01), Hartmann
patent: 3661533 (1972-05-01), David et al.
patent: 3718430 (1973-02-01), Fischer
patent: 3925023 (1975-12-01), Kaiser

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