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Biogas as a sustainable energy alternative

  • Biogas consists of approximately 60 % of methane.
  • Biomethane, which is the purified and upgraded form of biogas, contains at least 97.5 % methane.

Just like hydrogen and electricity, biogas plays a crucial role in the transition to more sustainable mobility and energy production. It also serves as a reliable alternative to natural gas. To use biogas efficiently and safely, it is essential to monitor the quality of the gas. As a specialist in the gas sector, TSG is the ideal partner for this task. As a one-stop-shop for all biogas-related needs, we offer comprehensive support through our full range of services.

TSG Gas

TSG Gas offers a range of services for your biogas plant. These services range from design and installation to support with applying for permits for your plant. In short, with TSG Gas you can count on a bespoke solution and complete peace of mind throughout the entire process.
Biogas upgrading plant Biogas methane supply system Drying plant for biogas methane
Biogas upgrading plant

Biogas upgrading plant

If you have any questions about the following activities, we are on hand to help you with:

Absorption column to purify the raw biogas
Flash column to recover the absorbed methane
Desorption column to regenerate the absorbent
Multi-stage centrifugal pump designed for redundancy, to maintain fluid circulation
Air cooler to cool the absorbent and remove process heat
Two-stage compressor unit claw and screw compressors, which can be fully or partially redundant as required, to compress the raw biogas to the pressure required for absorption
Pipe bundle heat exchanger group to improve the thermal integration of the overall process by transferring waste heat from the compressors to the absorbent
Radial fan to introduce air stripping into the desorption column
Systems for the regenerative thermal after-burning of waste gases from the process.
PSA Fully automatic, continuous absorption drying (PSA) to remove water from the biomethane.
Electronic measurement control and regulation technology; all hardware and software
Remote control and a process monitoring system for fault analysis and parameterisation from any computer with an internet connection.
Container building to house the process technology and electrical equipment in concrete or steel; optional installation of all machinery and electronic measurement, control and regulation technology in existing buildings.
Biogas methane supply system

Biogas methane supply system

If you have any questions about the following activities, we are on hand to help you with:

Gas pressure control system
Static mixer
Flow meter suitable for calibration
Buffer tank for biogas (methane)
Compressed air supply, including compressor and buffer tank
Flow meter and flow control, calibrated
LPG supply in various forms
LPG expansion with instrumentation suitable for calibration and monitoring equipment
Second flow meter, suitable for calibration
Flow control, pressure maintenance and cascade control
Fully automatic injection system for odorant (odorisation)
Analysis of all possible gas contaminants
Thermal flow instrumentation suitable for calibration, comprising a calibrated flow meter and a process gas chromatograph or, alternatively, a calibrated calorimeter.
Calorimeter for continuous measurement to check the calorific value and the Wobbe index.
Biogas analyses to monitor the composition of the gas.
Complete piping in accordance with chemical industry standards and DVGW regulations.
Complete electronic measurement control and regulation technology and software programming, including full automation.
Container for the installation of the machinery and the process and electronic control systems.
Drying plant for biogas methane

Drying plant for biogas methane

If you have any questions about the following activities, we are on hand to help you with:

Fully automatic PSA drying system for biogas methane (after conditioning).
Engineering of performance and volume flows in accordance with local requirements.
Controls using a Siemens S7 PLC with a touch screen for process monitoring and data acquisition.
Complete delivery and installation including electronic measurement, control and regulation technology and cabling.
Integration into the existing process control system on site.

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