Infeed compressor units: Feeding bio-methane into the natural gas grid

CFS 24.20 DUO II infeed compressor
CFS 24.20 DUO II infeed compressor
Biogas treatment unit
Biogas treatment unit
Biogas bioreactor
Biogas bioreactor

Bio-methane is supplied into a natural gas grid providing an assurance of good supply with blanket coverage and guaranteed consumption of bio-methane. BAUER offers proven technology to feed "bio-methane" biogas treated to natural gas quality into different types of natural gas grid at pressure stages starting from PN 10, 10 barg operating pressure.

CFS DUO series for bio-methane infeed

This series is characterised in particular by its variable output pressure which can be adapted to a given grid pressure.

The typical scope of delivery of an infeed compressor unit essentially comprises the compressor, its electrical control system and the requisite high-pressure system.

The basic version of the CFS DUO is designed for operation with one compressor (DUO I). If the delivery quantity of bio-methane increases, a second compressor can easily be added to the system (DUO II).

All the information you need at your fingertips!

Infeed (principle drawing)

Infeed (principle drawing)
B-CONTROL II operator display
B-CONTROL II operator display

Compressor control
BAUER's B-CONTROL II fully automatic compressor control regulates and monitors all functions of the natural gas filling station from gas input to filling device. Read more

Compressor block
Compressor block

Compressor block
The BAUER compressor blocks have been designed specifically for CNG applications. Exceeding the requirements of all international safety standards, they are characterised by their high energy efficiency and reliability under the most demanding conditions. Read more

Dryer P 220
Dryer P 220

High-pressure gas treatment system
The high-pressure gas treatment system (high-pressure filter) is installed downstream of the compressor on the pressure side. Its primary function is to effectively remove excess moisture and possible oil deposits from the natural gas. Read more

Concrete housing CFS DUO
Concrete housing CFS DUO

Sound insulation and weather protection
The entire unit is integrated inside a housing made from concrete or steel for sound insulation and weather protection.
This provides the best possible protection against the most extreme ambient conditions and, thanks to the use of air handling units or heating systems, can be used in temperature ranges of ±55°C.
Tailored to meet your individual needs, our housings can be fitted with additional important options such as protection against sandstorms.

TÜV approval
TÜV approval

TÜV approval
During technical parts approval testing in the factory prior to delivery, the TÜV carries out comprehensive pressure and safety testing as well as testing the electrical equipment.

Natural gas filling station installation – Project: ARAL, Munich, Schenkendorfstraße
Natural gas filling station installation – Project: ARAL, Munich, Schenkendorfstraße

Installation/Commissioning
Our regional service teams deliver expert installation and commissioning including comprehensive operator induction. This ensures smooth operation at all times. Read more

Scope of delivery, basic version
Scope of delivery, basic version

Scope of delivery, basic version
Complete compressor unit ready for operation. Read more

Due to the large variance of the performance data required for bio-methane projects of this type we request that you direct any queries directly to us if you are interested.