MALABAR BIOGAS UPGRADING PLANT SUMMARY 1 Biogas Cooling Skid 4 Upgrading Process & Control As the biogas enters the The process features a 3-stage The Biogas Upgrader Plant has been developed from many years of successful application across installation it is cooled and membrane system whereby Europe, Asia and the USA. The plant is easily integrated with anaerobic digesters and provides a dehumidified. The chiller’s CO and biomethane are refined, efficient method of processing raw biogas into useable biomethane. The robust design 2 purpose is solely to cool the separated into concentrated features an advanced patented control system, continuous process monitoring, remote operation and gas for dehumidification. gas streams for final processing, 24/7 support. with biomethane purified to 2 Pre-Treatment Skid network gas specification and The Malabar plant will upgrade raw biogas from the anaerobic digestion process at Sydney Activated carbon filters remove Water’s Malabar Waste Water Treatment Plant to high quality biomethane that meets stringent gas CO2 re-processed for maximum Volatile Organic Compounds methane recovery. CO can be specification requirements in prior to injection into (VOC’s) and Hydrogen Sulfide 2 the Jemena Gas Network. recovered for industrial uses. (H2S) from the biogas. The upgrader control system Gas Compression 3 consistently monitors the entire After the pretreatment process, 24/7, to ensure safe, process, the gas is compressed continuous and uninterrupted to the required pressure for plant operation. the final upgrading process. 4 3 AN INTELLIGENT PROCESS. Moving through the various stages of biogas upgrading, the biogas is ultimately transformed into network quality gas for grid injection. As shown below the plant can also it can also be used for bio Compressed Natural Gas (CNG) and bio Liquified Natural Gas (LNG) as well as Liquid CO2. Compression/ 3-Stage Membrane Pre-treatment Post-treatment 1 2 Gas Conditioning Separation LNG / CNG Biogas Gas Grid Injection Liquid CO2 Heat Recovery CO2 Recovery For more information please contact Eneraque on 1800 636 744, email [email protected] or visit eneraque.com In conjunction with:.