As a part of SNG process equipment technical maintenance, KDON-1500-1650/50Y air separation unit by SOPC and nitrogen liquefier YPN-2200 condition was technically assessed and diagnosed. Scheduled maintenance of the stations compressor equipment was also completed.

Compressor equipment:

Cameron ТА6000 feed air compressor;

Cameron ТАЕ50RC booster air compressor; 

Cameron ТА6000 nitrogen compressor.

Nitrogen generating station produces liquid nitrogen and oxygen to meet OAO Surgutneftegas requirements. Stations capacity is 90 tons of liquid nitrogen a day.