Small Biogas | Energy XPRT

Articles & Whitepapers

  • Generation using gas-fuelled engines in South Africa – an overview

    Generation using gas-fuelled engines in South Africa – an overview

    Most gas engines are Otto cycle spark ignition internal combustion reciprocating engines using natural gas as the primary fuel. Smaller models utilise stochiometric combustion while the larger engines are lean burn engines with pre-chamber ignition systems. The engines are coupled with packaged generator sets,

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Equipment & Solutions

  • Small Scale Biogas to CNG
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    Small Scale Biogas to CNG

    For over 10 years Guild Associates has been providing Molecular Gate systems to upgrade biogas and marginal gas for pipeline sales, or as CNG and LNG. With 35 commercial systems installed, we now offer a scaled down version of our larger plants for upgrading small flows of biogas to high purity methane. The “MicroGate” design features a self-contained system with the feed compression ...