Upgrading of biogas to high-purity Bio-LNG with SEPURAN® Green membranes | Evonik

Evonik is a global membrane technology leader for the gas industry. Following the Sustainable Development Goals of the United Nations, Sustainability is the key growth driver and the cornerstone of our product portfolio, investments and innovation management and thus an integral part of Evonik’s strategy. With the innovative gas separation SEPURAN®, PURAMEM® as well as the advanced ion-conducting DURAION® membrane technologies, the specialty chemicals company makes the transition of today’s conventional energy supply to a sustainable gas economy of tomorrow possible. We believe in a fully renewable energy mix of the future with biogas and green hydrogen and their synthesis products as the main energy streams. That is why we are already working hard to expand our product portfolio in line with sustainable market development.
SEPURAN® Green stands for tailor-made hollow-fibre membranes for efficient upgrading of biogas into high-purity biomethane and valuable Bio-CO2. We enable turning organic waste into green energy sources such as alternative fuels in a simple and sustainable way.
Get more information on the SEPURAN® Green website: www.sepuran-green.com
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Evonik. Leading Beyond Chemistry.
Evonik is one of the world’s leading specialty chemicals companies. What drives us? Leading beyond chemistry to improve life, today and tomorrow.
We contribute the small things that make a big difference. We make electric car batteries perform better, aircraft greener, medications more effective and 3D printers more efficient. In short: We think beyond the bounds of chemistry to make the world a better place. Today and tomorrow. We are an international group with a workforce of over 32,000 people spread across more than one hundred locations. Our daily work is shaped by global concerns, such as sustainability, diversity and digitalization. In all our business decisions, we take the present and future generations into consideration. After all, being ready for tomorrow is our business.

[@wahiedsamsoel2694]

Salam sehat dan bahagia selalu

[@aishnasingh2918]

Is membrane separation system available in India?

[@EvonikIndustries]

Hello, thank you for your interest in Evonik's membrane systems. Please get in contact with our experts here: www.membrane-separation.com/en/contact

[@jamesagerholm2034]

What about algae?

[@EvonikIndustries]

Hello, thank you for the question. In principle, any natural material that decomposes under anaerobic conditions can be used as a source. This depends on the decision of the plant operator and local availability. Evonik's membranes then convert the resulting biogas into biomethane and biocarbon dioxide.

[@paulishism]

No mention of H2S?

[@Shamansdurx]

easy to scrub using Ferrosorp

[@paulishism]

@@Shamansdurx relatively easily done, yet they chose to leave put the necessary step.