Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Corrosion tester
Patent
1991-12-19
1993-10-19
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Corrosion tester
422 681, 422 82, 73 86, 436 6, 436157, 374 57, G01N 1700, G01N 3300
Patent
active
052543102
ABSTRACT:
The installation comprises a selective liquid-feeder assembly, a selective gas-feeder assembly for feeding gas under pressure, a mixing and preheating assembly itself comprising a vaporizing stage, a mixing stage, and a preheating stage to raise the gas-vapor mixture to a temperature of about 150.degree. C. to about 300.degree. C., and a distributor assembly for distributing the flow of gas-vapor mixture to a plurality of high temperature generalized corrosion test circuits. Each test circuit comprises a reactor including an intermediate preheater stage for preheating the gas-vapor mixture applied to the reactor to a temperature of about 400.degree. C. to about 600.degree. C., and a final heater stage containing at least one sample of material to be tested which sample is put into contact with the gas-vapor mixture flow from the intermediate preheater stage, and raised in the final heater stage to a temperature lying between about 700.degree. C. and about 850.degree. C.
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Gaz de France
Housel James C.
Torres Ramon
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