The aerospace, energy, chemical, and food industries—all of these sectors require nitrogen at different levels of purity. With its newly developed hollow-fibre membrane SEPURAN® N₂, Evonik is offering a needs-oriented, efficient, and energy-saving solution for obtaining the desired gas. ... MORE

Use our SEPURAN® N2 calculator free fo charge to learn how much nitrogen you can make. ... MORE

Coming up trade shows and conferences 2022

August 22-26, 2022

ACHEMA ... MORE

Frankfurt am Main, Germany
September 5-8, 2022

Gastech ... MORE

Milan, Italy
September 6-9, 2022

SMM ... MORE

Hamburg, Germany

Event calendar

Press releases

Schörfling/Lenzing

Jun 10, 2022

Evonik Fibres wins the Pegasus Business Award 2022

Evonik Fibres GmbH has won the Pegasus Business Award 2022 in the "Innovation Kaiser" category. ... MORE

SEPURAN

May 18, 2022

SEPURAN^® Noble membrane was adopted as a purification device that efficiently recovers and concentrates helium exhausted during the semiconductor manufacturing process.

... MORE

SEPURAN

Apr 26, 2022

Doping for bacteria: Evonik presents new technology to boost efficiency in wastewater treatment

Technology presentation at IFAT in Munich (May 30-June 3) in hall A4 at booth 446 ... MORE

PuraMem

Feb 02, 2022

Cutting CO₂ emissions by turning flare gas into a valuable energy source with membranes

PuraMem® VOC membrane turns flare gas into valuable energy. ... MORE

SEPURAN

Jan 19, 2022

Market success: More than 1,000 reference plants worldwide with SEPURAN® membranes for gas separation in operation

Since the product launch in 2011, Evonik has delivered gas separation membranes in more than 1,000 reference plants worldwide as of the end of 2021. ... MORE

Schörfling/Lenzing

Jan 10, 2022

Evonik relies 100 percent on renewable energy in Schörfling, Austria, and reduces CO₂

Evonik is relying entirely on renewable energies at its Austrian site in Schörfling am Attersee. ... MORE

Press archive

Evonik introduces advanced membrane technology for green hydrogen production. ... MORE

Evonik boosts the chemistry of high-performance polymers into highly efficient gas separation membranes SEPURAN®. ... MORE

SEPURAN® N₂ membranes - applications-oriented nitrogen generation

NITROGEN CALCULATOR

Coming up trade shows and conferences 2022

Press releases

Evonik Fibres wins the Pegasus Business Award 2022

SEPURAN^® Noble membrane was adopted as a purification device that efficiently recovers and concentrates helium exhausted during the semiconductor manufacturing process.

Doping for bacteria: Evonik presents new technology to boost efficiency in wastewater treatment

Cutting CO₂ emissions by turning flare gas into a valuable energy source with membranes

Market success: More than 1,000 reference plants worldwide with SEPURAN® membranes for gas separation in operation

Evonik relies 100 percent on renewable energy in Schörfling, Austria, and reduces CO₂

AEM ELECTROLYSIS FOR GREEN HYDROGEN PRODUCTION

Efficient gas separation using hollow-fiber membranes