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Current issue

ELEKTRO 8-9/2020 was released on September 3th 2020. Its digital version will be available immediately.

Topic: Electrical engineering in industry; Industrial automation elements

Market, Business, Enterprise
Digital transformation

SVĚTLO (Light) 4-5/2020 was released on September 18th 2020. Its digital version will be available immediately.

Optical radiation effects and use
Plants and light in biofil interior – Part 12
Plants and lights in public areas
Melanopic day illuminance in buildings

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FOR INTERIOR 2020: Inspiration for habitation and trends of furniture and interiors world

New technique to capture CO2 could reduce power plant greenhouse gases

24. 7. 2020 | University of California, Berkeley | www.berkeley.edu

A big advance in carbon capture technology could provide an efficient and inexpensive way for natural gas power plants to remove carbon dioxide from their flue emissions, a necessary step in reducing greenhouse gas emissions to slow global warming and climate change.

Developed by researchers at the University of California, Berkeley, Lawrence Berkeley National Laboratory and ExxonMobil, the new technique uses a highly porous material called a metal-organic framework, or MOF, modified with nitrogen-containing amine molecules to capture the CO2 and low temperature steam to flush out the CO2 for other uses or to sequester it underground.

Capturing CO2

In experiments, the technique showed a six times greater capacity for removing CO2 from flue gas than current amine-based technology, and it was highly selective, capturing more than 90% of the CO2 emitted. The process uses low temperature steam to regenerate the MOF for repeated use, meaning less energy is required for carbon capture.

Read more at University of California, Berkeley

Image Credit: International Energy Agency

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