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Process Flow Chart For Converting Raw Biogas

If you are looking to convert raw biogas into natural gas, a process flow chart can be helpful in organizing your work. The following steps outline the process of converting raw biogas into natural gas :


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1. Collect biogas from an organic source. This can be from agricultural waste or manure, or it can come from anaerobic digestion of waste materials. You can also go to the website for more information about biogas cleaning by H2S Scrubbing via

2. Separate the biogas components using a selective permeation membrane. This will remove water, carbon dioxide, and other gasses such as methane and propane.

3. Convert the gas mixture into natural gas using a natural gas conversion plant. This will require a pressure regulator, heat exchanger, and condenser. 

4. Purify the final product to remove nitrogen and hydrogen sulfide.

5. Combine the purified biogas with other processes in a natural gas pipeline system, such as hydrofracking, to produce natural gas for commercial use.

What Is Landfill Gas?

Landfill gas (LFG) is any gaseous mixture of carbon dioxide (CO2), methane (CH4), hydrogen sulfide (H2S), and other pollutants that are created when organic materials decompose naturally in anaerobic conditions. LFG can also result when garbage is compacted into landfills, or when old tires are set on fire to serve as a source of heat.

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