Technology for the upgrading of biogas to biomethane – BioCNG

From biogas to biomethane

MEGA delivers biogas upgrading units based on membrane gas separation method. Our solution is suitable for agriculture and municipal biogas stations, as well as for wastewater treatment gases.

Our RALEX® BU units cover capacities ranging from 25 m³ to 1000 m³ – from BioCNG production for one's own consumption to biomethane grid injection. By using our biogas separation technology which produces biomethane, an alternative to natural gas, you will contribute to improving the environment while increasing your company's profits.

Biomethane is used under the name BioCNG as fuel for cars, buses, trucks, tractors or is pressed into the gas network and burned in gas boilers.

We have a tailor-made solution for every biogas plant

Are you using a biogas plant only for electricity generation and heating and are you interested in its further potential? We have a solution for you - the biogas separation units for biomethane production. We provide complex services:

• We will analyze the possibility of biogas production in relation to the maximum efficiency and economic return of the project tailored to your conditions
• We will carry out pilot testing at the beginning of each project
• Our team of specialists will help you to optimize the composition of the produced biogas for biomethane / BioCNG processing

Advantages of gas membrane separation

• Installation into existing biogas plant and ability to combine with heat & power production
• Chemicals free and a zero waste technology
• Methane recovery 94 – 99,7 % according to customer needs
• Minimum operating requirements, remote access control from our monitoring centre
• Final product output capacity range (biomethane) 12,7 – over 500 Nm³/h

Why buy a mobile unit for biomethane production by MEGA

• No building permit is required to install the unit
• Small built-up area - container design
• The possibility of expanding the technology capacity
• Low energy consumption and low operating costs
• Continuous operation mode and technology start-up within minutes

Laboratory and pilot testing

We pay attention to every project and offer complex services – gas sample testing, analysis in our laboratories and technology modification by our specialists. Our pilot unit RALEX® BU 12-6 C can be installed in your plant for a trial period.

RALEX® BU mobile units

MEGA offers its customers tailor-made capacity solutions. We design RALEX® BU biogas units for raw biogas treatment in the range from 25 m³ to 1000 m³raw biogas input and production from 12,7 Nm³/h to 500 Nm³/h of BioCNG. The unit operates in continuous mode, and the product is stored in high-pressure tank storages.

Units include a dispensing device with commercial measurement for direct vehicle filling. Units with a production capacity over 250 m³ also allow the injection of produced biomethane directly into the natural gas network using a compression station.