ID-Monogramm mit grünem Blatt Ingenieurbüro DomogallaBioenergy & Process Engineering

Reference project

Shangzhi Project

The Shangzhi plant is located in the Chinese province of Heilongjiang. The biomethane plant, with a thermal capacity of 30 MWth, was commissioned in 2022 and utilises corn and rice straw silage. Biogas and an organic NPKS fertiliser are produced. The biogas is upgraded to CNG. The produced CNG is sold to customers daily via the plant’s own natural gas filling station.

Project overview

Shangzhi (CN) 30 MWth

LocationShangzhi, Heilongjiang Province, China
Capacity30 MWth
CommissioningIn 2022
FeedstocksCorn and rice straw silage

Geographic location

Plant location

Shangzhi, Heilongjiang Province, China

World map showing the location of Shangzhi in China
The marker shows the location of the biomethane plant in Shangzhi in north-eastern China.

Project contribution

My scope of services

My personal scope of services for this project included in particular:

  • International project coordination
  • Construction supervision
  • Commissioning

Project impressions

Impressions from the Shangzhi project

Silos
Silos
Dosierbunker
Dosing bunker
Biosuspensionstank
Biosuspension tank
Pumpenstation Biosuspension
Biosuspension pump station
Hauptfermenter Station
Main fermenter station
Nachfermenter
Post fermenter
Gärresttanks mit Donut-Gasspeicher
Fermentation residue tanks with donut gas storage
Separatoren
Separators
Duengemittelhalle
Fertiliser hall
Gasentschwefelung und Fackelstation
Gas desulphurisation and flare station
Rohgasspeicher
Raw gas storage
Hemmstoffentfrachtungsstation
Inhibitor extraction station
Ammoniumsulfat Behälter
Ammonium sulphate tank
Rohrleitungskollektor
Pipeline collector
Gasaufbereitung und CNG Tankstelle
Gas upgrading and CNG filling station
Kontrollraum
Control room

Further information about the process solution

Further information about the process solution for the material and energetic utilisation of corn and rice straw silage can be found on the subpage Process solutions – conversion for lignocellulosic feedstocks.

Go to the lignocellulosic feedstocks process solution

Project enquiry

Are you planning a comparable project?

Are you planning a project for the material and energetic utilisation of corn and rice straw silage or would you like to have a comparable plant concept assessed? You are welcome to submit a project enquiry.

Submit a project enquiry