Förångning av flytande biogas för att fungera som backup till det lokala gasnätet.


LBG evaporation as pressure regulation in Örebro’s gas network

February 2022

During the autumn, we will build and start up a number of exciting facilities for liquid biogas, also called LBG. First up is the pressure regulation facility for Örebro municipality, which is taking a big step towards making gas supplies more stable and enabling an expansion of the biogas network in Örebro.

The plant is now fully built and will shortly be put into operation. Once up and running, the cryogenic tank, which can be compared to a giant vacuum-insulated thermos, will be able to store up to 89m3 of liquid biogas at minus 160 degrees Celsius.
When the pressure in the local gas pipeline is too low, the plant starts to vaporize LBG from the tank to gaseous form in a controlled process where the volume in atmospheric pressure expands approx. 600 times from liquid to gaseous form.

In addition to being a back-up to the gas network, our plant also functions as a back-up of for biomethane delivery to the nearby Bettorp public transport depot, if it cannot be supplied with RNG from the high-pressure refueling station intended for that purpose.

Please read more about how Örebro municipality is investing in the biogas network of the future https://www.orebro.se/nyheter/nyheter/2022-02-07-ett-stort-steg-mot-framtidens-biogasnat.html

Latest news

Fler nyheter

New CBG Filling Station Delivered to Lyse, Norway

March 2023
At Processkontroll Green Technology, we are proud to have delivered a new CBG filling station to the Norwegian company Lyse in the Stavanger region.

Gasum refueling station for liquid and compressed biomethane in Luleå

March 2023
Yesterday, Gasum’s new refueling station for liquefied and compressed biogas was inaugurated in Luleå municipality. We are grateful for the continued trust in allowing us to deliver this LCBG station to Gasum, following the sibling station in Ålesund earlier this winter.

Completed 5-year warranty inspection at Fredriksdal bus depot

January 2023
We continually conclude projects with approved warranty inspections, but we wanted to highlight this one in particular: the Fredriksdal bus depot in Hammarby Sjöstad turned out to be an exceptionally fantastic project with extreme demands for rapid refueling of biogas buses.

Biogas decompression unit reduces the pressure to fry meatballs fossil-free

March 2023
Our mobile gas storages are filled with biomethane, and the biogas decompression unit reduces the pressure for use in various applications. We have recently commissioned a smaller decompression unit that will be used to fry meatballs with fossil-free biogas!

New LCBG station in Ålesund, Norway

January 2023
We are proud to have delivered another refueling station for liquefied and compressed biogas to Gasum in Ålesund, Norway. This station will contribute to fossil-free transportation with biomethane that can be refueled both as liquefied BioLNG and as compressed CBG.

New Bio-LNG refueling station in Norrköping with a climate-smart solution for the boil-off

October 2022
We have built a new pressure regulation facility for Örebro municipality where liquid biogas can be vaporized as back-up and distributed via the local gas network.