How we can estimate the Light Alkanes (Propane, Methane, Butane) after crude oil Distillation?

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Rachida Chemini

After distillation of crude oil the quantity of methane are very little as ethan, these product are used as fuel gas. The propane and butane are separated in separation column 'unit plant gas'.

In ordre to estimate the yield of these components, you have to do analysis by gas chromatography.

The best way to obtain olefins, is to feed with natural gas or naphta in steam cracking process.

Grzegorz Boczkaj

Check gas chromatography technique.

chack also a term RGA (refinery gas analyzer)

regards,