Wet gas compressor

BVG/UVG series

These wet gas compression and treatment stations are designed into an easy handling skid composed of an oil-injected rotary gas screw block, directly coupled to an electric motor through a flexible or magnetic coupling inverter controlled.
Based on the application and on the operating pressure required, our compressors can be classified in:
• BVG: available operating pressures from 3.0 bar(g) to 10.0 bar(g).
• UVG: available operating pressures from 8.0 bar(g) to 25.0 bar(g).

HOW IT WORKS
The wet gas is sucked through a suction filter acting also as a water separator with automatic condensate drain system, then the gas passes through a suction valve. All the components in contact with the gas are made in stainless steel or duly protected, due to the presence of H2S, CO2 and other aggressive contaminants into the gas. During the gas compression process, the oil is injected inside the rotary screw chamber to perform three main functions: lubrication, sealing and heat absorption. Working in a close circuit with a gas/oil receiver, oil is pressurized to flow through an oil cooler, then filtered before being injected again into the screw compression chamber.
The gas flows through the minimum pressure /no-return valve into a cooler and it is treated before leaving the package.

OPERATING PRESSURE
up to 25 bar(g)

FREE GAS DELIVERY
up to 6.000 Nm3/h

ADSORBED POWER
up to 710 kW

REFERENCES

Model UVG 90

Italy

Screw biogas compressor for CO2 destined for the Italian market. Designed for installation in safe area outdoors. It is air-cooled and equipped with heat recovery, temperature control, fine filtration and controlled by PLC. The compressor uses food-grade oil.
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Model BVG 110

USA

Screw compressor for biogas upgrading destinated for US market. Designed in compliance with ASME and UL standards (Class 1 Division 2), for outdoor installation. It is air cooled and including fine filtration, electropneumatic by-pass valve and controlled by PLC.
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Model BVG 200

Colombia

Screw compressor for biogas upgrading located in Colombia. Designed for indoor installation, it is water cooled and completed with temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model ADI115-30

Poland

Single-stage reciprocating compressor for natural gas installed in Poland. Designed for classified Atex Zone 2. It is air cooled and completed with fine filtration and electropneumatic by-pass valve. The electrical cabinet is designed for outdoor installation and controlled by PLC.
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Model HVG 90

France

Screw compressor for syngas, with a content of 40% of hydrogen, destined for the French market. Designed for classified Atex Zone 2 for indoor installation. It is water cooled completed with electropneumatic by-pass valve and controlled by PLC.
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Model BVG132/VG75

Latvia

Two open frame screw compressors for biogas upgrading. They are water cooled and equipped with heat recovery, electro-pneumatic by-pass system, fine filtration and controlled by PLC and one open frame  screw compressor for biomethane grid injection, It is water cooled and equipped with fine filtration, electro-pneumatic by-pass system and controlled by PLC. All compressors are designed for classified Atex Zone 2 for indoor installation (+3/+40 °C). 
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Model BVG 90

USA

Screw compressor for biogas upgrading located in USA. Designed in compliance with ASME and UL standards for outdoor installation, It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 650

Italy

Screw compressor for biogas upgrading installed inside a container (40') destined for the Italian market. Designed for classified Atex Zone 2 for outdoor installation. It is water cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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Model UVG 550

USA

Two screw compressors for biogas upgrading installed inside a container (45’) destinated for US market. Designed in compliance with US standards, suitable for outdoor installation, water-cooled, completed with electro-pneumatic by-pass system, temperature control, fine filtration and PLC-controlled with control cabinet integrated in the container.
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Model UVG 200

France

Screw biogas compressor for upgrading located in France. Designed for classified Atex Zone 2 for outdoor installation. It is air cooled and completed with heat recovery, temperature control, electropneumatic by-pass valve and controlled by PLC.
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OTHER PRODUCTS

HVG series

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SSG series

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VGE series

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VG series

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ADI70/115 series

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BVG/UVG series

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