Overhead corrosion simulator

Details Overhead corrosion simulator Overhead corrosion simulator

1981-08-17

1982-06-15

Serwin, Ronald E.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Corrosion tester

23230C, 203 7, 422 3, G01N 1700, C23F 1402

Patent

active

043350720

ABSTRACT:
Apparatus for determining the corrosion rate of petroleum distillation equipment so that corrosion inhibitors may be effectively utilized to control corrosion. The apparatus includes a water box having a coil arranged in the box through which hydrocarbon vapors are directed. Cooling water is forced through the box in a counterflow direction to cool the vapors and simulate cooling that will take place in heat exchange units. Corrosion and temperature probes are arranged along the coil to determine corrosion rates at the various temperature levels of the hydrocarbons so that a corrosion profile can be established and related to the temperature of the vapors at various locations in the heat exchange units of the equipment.

REFERENCES:
patent: 3639876 (1972-02-01), Wilson
patent: 3649167 (1972-03-01), Sawyer
patent: 3861876 (1975-01-01), Robertson et al.

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