Reflux Water and LPG Analysis

Reflux Water

Amine Experts has developed a proprietary method to quickly and accurately determine the ammonium salt content of reflux water in refineries. This helps optimise the purge rate (if necessary) to the sour water stripper as well as the corrosiveness of the reflux water.

LPG Samples

Employing specially developed in-house GC systems, Amine Experts is able to determine the following compounds in LPG samples:

Sulphur components: H2S, SO2, COS, CS2, mercaptans

Hydrocarbon components: CH4, C2H4, C2H6, C3H8, iC4H10, nC4H10, iC5H12, nC5H12, C6H6, C6, C7, C8-C10

Air/inert gas components: H2, Ar/O2, N2, CO, CO2

The normal analytical range for H2 is as low as 0.5 percent. The normal analytical range for the sulphur components is 1 ppm to 100 percent. The normal analytical range for all other components is 25 ppm to 100 percent. The analytical ranges for sulphur and hydrocarbon components can be extended to 0.1 ppm if required.