Innovative Propane Enrichment Systems for Biogas by PPTEC-ENERGY

Biogas plants have traditionally focused on electricity generation. However, the shift in the energy sector now opens up new opportunities: operators can feed their gas into public grids and generate additional revenue streams.

The Challenge: Biogas often does not meet the required calorific value for grid injection. Therefore, enrichment with propane—a primary component of liquefied petroleum gas (LPG)—is necessary. This requires reliable and efficiently designed systems.

Custom PPTEC-ENERGY Complete Systems

We offer ready-to-connect systems specifically designed for propane enrichment in biogas plants. These systems are fully equipped and can be tailored to the required capacity:

• LPG storage tanks with up to 30 t capacity
• Pump skids (SIHI, EBSRAY)
• Piping systems
• Proven PPTEC-ENERGY vaporizer technology, allowing full process control and monitoring
• Optional compressor for feeding enriched biogas into the pipeline
• Electrical control and automation systems

With these integrated solutions, the calorific value of biogas can be precisely increased, grid injection requirements can be met, and new revenue streams can be unlocked.

Benefits of Partnering with PPTEC-ENERGY

• Proven technology for biogas-LPG systems
• Planning, manufacturing, and assembly from a single source
• In-house production of vaporizer systems
• Expertise from years of project experience
• Highest quality standards, “Made in Germany”

Additional Advantage:
PPTEC-ENERGY maintains close and trusted partnerships with leading manufacturers of complex biogas enrichment systems. Depending on your project requirements, our European partners can collaborate with us to deliver fully customized turnkey solutions.