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State-of-the-ArtGas Separation Technologies

www.grasys.com

Market leaders

GRASYS is one of the CIS and Eastern

Europe largest designers and producers

of industrial air and gas separation plants

based on non-cryogenic separation

methods.

The Company provides the full-service

package, from technological solution

development, equipment design

and delivery through to turn-key

construction of facilities.

Customers

Among the company customers

are more than 350 major renowned

companies. GRASYS products are

used by Gazprom, Rosneft, Shell,

Exxon Mobil, NOVATEK, TNK-, Lukoil,

Slavneft, Sibur, Surgutneftegaz, RITEC,

Empils, Pepsi, Mars, Eni, Enel, Conoco

Philips and many others.

Production

Throughout the equipment production cycle, GRASYS maintains the

rigid quality control of materials and component parts used, as well as of

equipment units fabricated at each stage of manufacture and assembly.

Being engaged in supplies and works for major foreign companies, our

company has more than once successfully passed independent quality

audits, including the audit of its production base, carried out by such

companies as ExxonMobil, LMF (Austria).

GRASYS quality management system is certified as compliant with the

international standards ISO 9001:2008.

R&D

The research and development activities are being carried out at the

specialized laboratories of RRC Kurchatovsky Institute in close cooperation

with the leading membrane producers and research centers.

Over the past 5 years, GRASYS has developed a break-through and in many

ways unique membrane technology for hydrocarbon gases separation

on the basis of its in-house CarboPEEK hollow-fiber membrane. These

efforts culminated in the manufacture of industrial plants and development

of technological solutions in the field of associated petroleum gas (APG)

membrane treatment.

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Membrane nitrogen plantsThe most advanced fully automated plants for nitrogen productionfrom atmospheric air.

Nitrogen purity up to 99.95%.

Capacity up to 5000 nm3/h.

Adsorption nitrogen plants

Up-to-date stationary automated systems for gaseous nitrogenproduction from air.

Nitrogen purity up to 99.9995%.Capacity up to 5000 nm3/h.

Mobile nitrogen stationsSpecially designed for operation in various climatic zones, mobile

stations for nitrogen production from air.

Nitrogen purity up to 99.5%.

Capacity up to 5000 nm3/h.

Self-propelled nitrogen compressor stationsSelf-propelled and mobile nitrogen systems for high-pressure and

low-pressure nitrogen production.

Nitrogen purity up to 99.5%.

Capacity up to 36 nm3/min.Pressure up to 350 atm.

Associated petroleum gas treatmentfor transportation purposesMembrane plants for associated petroleum gas drying by hydrocarbons

and water designed for gas treatment for transportation purposes.

Depending on the flow process diagram, gas may be dried by 15 60.

Associated petroleum gas treatmentup to fuel gas specificationsMembrane plants designed for reduction of the heavy hydrocarbons

and sulfur bearing mixtures content in associated petroleum gas and

for removal of aerosols, condensed moisture and solid particles.

Methane content increase by 8 40% vol.Methane number increase 15 60 units.

Hydrocarbon and water dew point reduction by 15 60.

ProductsNitrogen plants and stations (N

2)

Membrane plants for associated petro-

leum gas treatment

www.grasys.com

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Adsorption oxygen plantsHighly efficient plants for oxygen production from atmospheric air.

Oxygen purity up to 99%.

Capacity up to 3000 nm3/h.

Membrane oxygen plants

Fully automated membrane plants for air oxygenation.Oxygen purity up to 45%.

Capacity up to 5000 nm3/h.

Adsorption oxygen plants for cylinders fillingHighly efficient adsorption plants for oxygen production fromatmospheric air cylinders filling.

Oxygen purity up to 99%.

Capacity up to 400 cylinders per day.

Mobile oxygen stations for cylinders fillingTransportable stations allowing to deploy a full-cycle oxygen

production with on-site cylinders filling.

Oxygen purity up to 99%.

Capacity up to 120 cylinders per day.

Hydrogen sulfide bearing gas treatmentup to fuel gas specificationsH

2S-bearing gas treatment up to the specifications allowing its

use as a fuel gas.

Hydrogen sulfide concentration reduction by 10 50 times.

Hydrocarbon and water dew point reduction by 15 60.

Mine gases treatment up to fuel gas specificationsEnhancement of nitrogen-enriched associated petroleum gas

and mine gas heating value and their treatment up to the fuel gasspecifications.

Methane content increase by 15 25% vol.Lower heating value increase.

ProductsOxygen plants and stations (O

2)

Membrane plants for associated

petroleum gas treatment

www.grasys.com

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ApplicationChemistry, petrochemistry

Tanks inerting, nitrogen fire fighting, pipelines purging

and pressure testing, catalysts regeneration, products

packing in inert environment, oxidizing processes

intensification, recovery of methane, hydrogen and

carbon dioxide.

Oil and gas

Tanks inerting, support of cargo handling operations,

nitrogen fire fighting, pipeline purging and pressure testing,

process vessels cleaning, natural gas and APG treatment.

Metallurgy

Protection of ferrous and non-ferrous metals during

annealing, neutral tempering, cyanidation, hard brazing.

Pharmaceutics

Nitrogen-aided products transportation, product

containers inerting, products packaging.

Food industry

Food products storage, transfer and packaging, vegetablestores inerting, generation of modified environment in

vegetable stores, fish farming efficiency enhancing.

Electronics

Generation of inert environment for prevention of electric

circuit elements oxidation.

Construction

Oxygen generation for cutting and welding.

CJSC GRASYSLeninskaya Sloboda 19,Moscow, 115280, RussiaTel/Fax: +7 (495) 989-20-47

Fax: +7 (495) 543-94-92E-mail: info@grasys.com

www.grasys.com