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DEMERUS GASCOND: gas condensate sweetening
<img class="aligncenter size-thumbnail wp-image-1185 alignleft" src="https://en.ahmadullins.com/wp-content/uploads/2015/07/dEMERUS-GASCOND-150x150.png" alt="dEMERUS-GASCOND" width="150" …
![](https://en.ahmadullins.com/wp-content/uploads/2015/07/mercaptan_sulfur_removal_from_light_naphtha_600.jpg)
DEMERUS NAPHTHA: light naphtha mercaptan removal
<img class="size-thumbnail wp-image-1189 alignleft" src="https://en.ahmadullins.com/wp-content/uploads/2015/07/DEMERUS-NAPHTHA-150x150.png" alt="DEMERUS-NAPHTHA" width="150" height="150" …
![](https://en.ahmadullins.com/wp-content/uploads/2015/07/Locos1.png)
LOCOS: waste treatment processes
<area target="_blank" alt="SA" title="SA" href="https://en.ahmadullins.com/tech/locos/sulfur-alkaline-waste-treatment" …