Corporate Banner
Satellite Banner
Technology
Networks
Scientific Communities
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Prize Awarded to New Membrane Technology from Evonik

Published: Thursday, December 05, 2013
Last Updated: Thursday, December 05, 2013
Bookmark and Share
Biogas processing considerably more efficient and environmentally friendly.

With a level of purity approaching 99 percent, SEPURAN® Green high performance polymers from Evonik Industries make biogas processing much more efficient.

For this achievement, the company has now received the 2013 German Innovation Prize for Climate and the Environment in the "Environmentally friendly technologies" category.

The prize is awarded by the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) and the Federation of German Industry (BDI). Dr. Dahai Yu, responsible for the Specialty Materials Segment in the Executive Board: "Innovations are a major contribution towards overcoming the challenges of the future. This also includes securing energy supplies practically from economical, ecological, and social aspects. With SEPURAN® Green, Evonik shows what the chemical industry can do to make this happen."

Biogas, which consists mainly of the gases CO2 and methane, is regarded as an environmentally friendly form of energy. Before biogas can be fed into the natural gas grid it requires a considerable amount of processing and cleaning.

The SEPURAN® Green membrane technology from Evonik now makes this process much more efficient and environmentally friendly.

"Our SEPURAN® membranes are made from a high performance polymer that we developed in-house," says Dr. Goetz Baumgarten, Head of the SEPURAN® business. "This polymer gives the membrane a particular property so that it is especially able to distinguish between methane and CO2."

But the membrane alone is not enough. A conditioning process for biogas, tailored especially to the membranes from Evonik, makes optimum use of their separation properties: In a three-stage process, the methane can be concentrated out of the crude gas with just one compressor and an especially high methane yield. In addition, the methane-rich gas does not have to be compressed further before it is fed into the natural gas grid.

This membrane process is up to 20 percent more energy efficient than alternative methods. Besides, no auxiliary chemicals are required. No waste or wastewater are produced.

Evonik initially trialed SEPURAN® Green in a test plant beside the Vöckla River in Neukirchen, Austria. Since then, several biogas processing plants using SEPURAN® Green technology have been put into operation. Evonik is continuing to develop the SEPURAN® technology for new applications, such as separating hydrogen and recovering nitrogen from compressed air.

With the German Innovation Prize for Climate and the Environment the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) and the Federation of German Industry (BDI) acknowledge German industry's commitment to climate and environmental protection. This year was the fourth time that the prize has been awarded. The winners were chosen from among 97 contestants in five categories.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,900+ scientific posters on ePosters
  • More Than 4,200+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

Evonik Commences Isophorone Facilities in China
Investment exceeding €100 million targets dynamic markets in Asia.
Thursday, May 22, 2014
Biotech Company Algal Scientific Receives Investment Funding
Evonik, part of an investors’ consortium that is investing more than US$3 million in Series A financing round, is investing in the startup.
Monday, April 28, 2014
Evonik Expanding Global Isophorone and Isophorone Diamine Capacities
New production plants to be completed in early 2014, significantly increasing the total capacities of IP and IPD.
Friday, November 15, 2013
Evonik Opens a New Plant in Argentina
With an annual capacity of over 60,000 metric tons, the new production plant will supply ready-to-use alkoxides for use as catalysts in biodiesel production from renewable raw materials.
Monday, October 21, 2013
Scientific News
Natural Protein Points to New Inflammation Treatment
Findings may offer insight to effective treatments for inflammatory diseases, such as rheumatoid arthritis, psoriasis, and multiple sclerosis.
Genetic Cause of Rare Allergy
Institute has identified a genetic mutation responsible for a rare form of inherited hives induced by vibratory urticaria.
Battery Component Found to Harm Key Soil Microorganism
The material at the heart of the lithium ion batteries that power electric vehicles, laptop computers and smartphones has been shown to impair a key soil bacterium, according to new research.
Keeping Tumor Growth at Bay
Engineers at Washington University in St. Louis found a way to keep a cancerous tumor from growing by using nanoparticles of the main ingredient in common antacid tablets.
Natural Protein Points to New Inflammation Treatment
Findings may offer insight to effective treatments for inflammatory diseases, such as rheumatoid arthritis, psoriasis, and multiple sclerosis.
Mitochondria Shown to Trigger Cell Ageing
An international team of scientists has for the first time shown that mitochondria, the batteries of the cells, are essential for ageing.
Cancer Cells Kill Off Healthy Neighbours
Cancer cells create space to grow by killing off surrounding healthy cells, according to UK researchers working with fruit flies.
Validating the Accuracy of CRISPR-Cas9
IBS Researchers create multiplex Digenome-seq to find errors in CRISPR-Cas9 processes.
Cancer Drug Target Visualized at Atomic Resolution
New study using cryo-electron microscopy shows how potential drugs could inhibit cancer.
Genetic Mechanism Behind Cancer-Causing Mutations
Researchers at Indiana University has identified a genetic mechanism that is likely to drive mutations that can lead to cancer.
Scroll Up
Scroll Down
Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,900+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,200+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!