GRASYS has revealed that it has supplied two adsorption nitrogen plants for OJSC Novoshakhtinsk Petroleum Products Plant (Rostov-on-Don), designated for pipeline purging and nitrogen blanket generation.

The nitrogen plants provided are rated for production of 600 nm3/hr of 95% nitrogen from air.

GRASYS adsorption nitrogen plants incorporate the air treatment unit, adsorption gas separation unit, and the plant control system.

Described as 'the essential advantage' of the plants is their simplicity in control and operation - due to complete automation, plant operation requires no constant control.

Adsorption nitrogen plants are suitable for a wide range of applications, especially those where moderately high nitrogen purity is required.

Such plants find use in the chemical and petrochemical industries, as well as the food industry, pharmaceuticals, and microelectronics sectors.