Biogas Purification System of Membrane Separation Method
In order to turn the biogas into a substitute for natural gas, the carbon dioxide (CO2) and other pollutants must be removed. Mingshuo has membrane-based technical solutions that allow biogas producers to efficiently turn biogas into RNG/biomethane.
The technology used to separate the two main components of biogas - methane and carbon dioxide - is based on the use of polymer membranes manufactured by Mingshuo Advanced Separations (MaS). Depending on the biogas composition, a combination of highly selective and permeable membranes will be configured into an overall upgrading system tailored to the project.
Membrane technology is becoming more and more important for CO2 separation from biogas in the new era due to its process simplicity, relative ease of operation and control, compact, and easy to scale up compared with conventional processes. Conventional process such as adsorption for CO2 from biogas is generally more energy demanding and costly for both operation and maintenance. Polymeric membranes are the current commercial membranes used for CO2 separation from biogas.
Biogas membrane purification equipment is a kind of biogas engineering equipment which removes carbon dioxide from methane (or landfill gas) by advanced hollow fiber. The utility model is suitable for purification of methane and landfill gas. The purified biogas can be used as the substitution of natural gas. The methane concentration can reach above 95%.
Technical Characteristics
1. Easy maintenance, automatic control.
2. Low operation cost, low energy consumption.
3. Small cover area, standard container intergration.
4. High purity and recovery rate.
5. No sewage, no chemical additives needed.
Key Parameters
| Efficiency |
CH4 recovery rate≥97%, CH4 purity≥96.5% |
| Energy Consumption |
≤0.45kWh/Nm³ |
| Margin |
Pay back period≤1 year, Cost of purification and compression≤0.5RMB/m³ |
| Lifespan |
Membrane≥8 years, Compressor≥10 years |
The purified biogas can also be used as 25MPa vehicle fuel gas (also called as CNG) by compression. It can also be filled into the local natural gas pipeline.
Management System Certification: ISO9001:2008, ISO14001:2004, OHSAS18001:2007
About Our Company
Shandong Mingshuo New Energy Technology Co., Ltd. is a service provider of environmental protection and new energy industry system. We committed into the comprehensive utilization of organic waste which includes biogas project and the equipment associated. The company is the production base of medium and large biogas equipments in China, the member of China Biogas Association, the member of China Association of Rural Energy Industry. The company is the recommended member of CCTV Website Enterprise Channel and China Import and Export Commodity Website, the most complete and excellent biogas equipments manufacturers in China. Mingshuo is a professional company integrating the scientific research, technological design, production and debugging service. The company specializes in the production of desulfurizer, desulfurization equipments and biogas equipments such as, Mingshuo MTZ biogas dedicated desulfurizer, MT ferric oxide desulfurizer, 889 wet desulfurization catalysts, water treatment agent, MS biogas dedicated desulfurization tanks, thioniers, biogas dedicated gas-water separators, assembled tanks, gas holders, positive-negative pressure protectors, biogas dedicated flame arresters, biogas boilers, deironing magnetic separation equipments, etc. We have established a comprehensive quality assurance process to ensure high-quality and tailored services.
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Phoenix Liu / Sales Director
Mingshuo Environment Technology Group Co., Ltd.
Mob.: +86-17854299827
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