Standard Test Method for Determining Chloride in Aromatic Hydrocarbons and Related Chemicals by Microcoulometry

Importancia y uso:

5.1 Organic as well as inorganic chlorine compounds can prove harmful to equipment and reactions in processes involving hydrocarbons.

5.2 Maximum chloride levels are often specified for process streams and for hydrocarbon products.

5.3 Organic chloride species are potentially damaging to refinery processes. Hydrochloric acid can be produced in hydrotreating or reforming reactors and this acid accumulates in condensing regions of the refinery.

Subcomité:

D16.04

Referida por:

D7124-19, D7185-19, D5211-19, D3193-24, D2359-19, D2359-19

Volúmen:

06.04

Número ICS:

71.040.40 (Chemical analysis), 71.080.20 (Halogenated hydrocarbons)

Palabras clave:

density; electrolysis; electrolyte; microcoulometry; potential; pyrolysis; recovery factor; relative density; titration; total chloride; volatilization;