Fueling a Circular Economy Through Feed Gas Compression

Feed gas compression is essential for harnessing biogas from organic waste streams, including animal waste, landfill waste, livestock waste, food waste, and wastewater. This biogas is compressed, purified, and upgraded into pipeline-quality product gas (RNG/biomethane). 

Advanced Compression Solutions for Raw Biogas

Our compression solutions for raw biogas are designed to kickstart the gas separation process, effectively removing impurities to produce cleaner, purified product gas.

  • Power Range: Compressors typically range from 100 to 600+ horsepower.
  • Technology: Oil-flooded rotary screw packages ensure reliable performance and efficiency.
  • Quality: Utilizing MYCOM compressor frames for durability and reliability.
  • Scalability: Our scalable design allows for easy adjustments to meet varying operational demands.

Why ANGI Energy?

Advanced Control Systems
Advanced Control Systems

Equipped with advanced PLC control packages and highly flexible capacity control systems that adjust to varying operational demands, ensuring maximum efficiency.

Optimized Gas Management
Optimized Gas Management

Designed with variable output control systems that align with production output, enhancing operational efficiency and ensuring effective gas transfer.

Tailored Solutions
Tailored Solutions

Both standard and tailored solutions developed by our team of engineers to meet specific customer requirements and operational needs.

Heavy-Duty Performance
Heavy-Duty Performance

Rated for continuous and intermittent duty cycles, utilizing Ariel compressors and leveraging our proven NG300E, NG600E, NG900E compression platforms, ensuring reliability and durability.

Frequently Asked Questions

How is RNG produced from biogas?

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RNG is produced through the anaerobic digestion of organic waste, where microorganisms break down the material in the absence of oxygen, generating biogas. This biogas is then processed to remove impurities and carbon dioxide, resulting in purified RNG that can be injected into the natural gas grid or used directly.
What are the advantages of using RNG from biogas waste sources?

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Using RNG helps reduce greenhouse gas emissions, diverts organic waste from landfills, enhances energy security, and supports a circular economy. Additionally, RNG can provide a renewable energy source that is compatible with existing natural gas infrastructure.
What are the safety considerations for feed gas compression?

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Safety considerations include monitoring for gas leaks, maintaining proper ventilation, ensuring equipment is rated for the operating pressures, and following relevant safety regulations and guidelines to mitigate risks associated with high-pressure gas systems.
How can RNG be used?

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RNG can be utilized in various applications, including heating residential and commercial buildings, generating electricity, and fueling natural gas vehicles. It can also be injected into the existing natural gas grid for broader distribution.
What biogas waste sources can be used to make RNG?

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Biogas for renewable natural gas (RNG) can be collected from various organic waste sources, including agricultural waste like livestock manure and crop residues. Food waste from commercial establishments and households, along with industrial organic waste from food processing and breweries, also contribute significantly. Additionally, biogas can be captured from municipal solid waste in landfills and sewage sludge from wastewater treatment plants. By utilizing these diverse sources, biogas systems effectively capture methane and convert it into RNG, promoting sustainability and reducing greenhouse gas emissions.