Greenlane manufactures biogas desulfurization equipment for a variety of end uses including biogas-to-biomethane and biogas-to-power systems for the global market. In North America, the Company markets its biogas desulfurization equipment under the Greenlane Cascade H2S brand and under the Airdep DBC brand for the rest of the world.
“Winning a new contract for multiple biogas desulfurization units in Europe underscores our breadth of offerings and the demand for our advanced technologies,” said Ian Kane, President & CEO of Greenlane. “We are well-positioned to deliver innovative solutions to our clients worldwide, particularly as these biogas desulfurization products can be sold on their own or in conjunction with Greenlane biogas upgrading systems.”
Every biogas project requires H2S removal. Our biogas desulfurization product line delivers an established, robust and cost effective regenerative solution where the goal is low operating expense.
Our biogas desulfurization technology includes the following process steps. First, the raw biogas feeds into the bottom of a scrubbing tower where it flows, countercurrent, to a proprietary chemical solution where treated gas exits through the top of the scrubber. Next, the sulfur-rich solution is regenerated in a separate oxidation tank. Then the regenerated solution is transferred to a sedimentation tank to separate the elemental sulfur solids. Finally, clean, regenerated solution returns to the scrubbing tower in a continuous and efficient process.
Our biogas desulfurization products are easy to install and operate and eliminate many of the operational issues and costs that come with traditional biological scrubbing and media-based H2S removal systems. The elemental sulfur solids created in the removal process can be spread on fields as fertilizer.
