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Nanodiamonds enable efficient hydrogen purification

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Graphene oxide (GO), a water-soluble derivative of graphite, can be assembled to form a membrane that can be used for hydrogen purification. When exposed to humidity, the negatively charged sheets repel each other even more, allowing water molecules to accumulate in the spaces between the GO sheets, which eventually dissolves the membrane.

Hydrogen 259
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New polymer membrane efficiently removes carbon dioxide from mixed gases; high permeability and selectivity

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A team of researchers from North Carolina State University, SINTEF in Norway and the Norwegian University of Science and Technology, has developed a polymer membrane technology that removes carbon dioxide from mixed gases with both high permeability and high selectivity. This is a vital part of the green transition in Norway.

Polymer 186
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Statoil to build the world’s first floating wind farm: Hywind Scotland

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The decision triggers investments of around NOK 2 billion (US$238 million), realizing a 60-70% cost reduction per MW from the Hywind demo project in Norway. The pilot park will cover around 4 square kilometres, at a water depth of 95-120 meters. With fixed turbines, offshore wind is optimal for 20-50 meters water depth.

Wind 191
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Researchers increase carbon efficiency of BtL process from 38 to >90% by adding hydrogen from renewable sources; 2.4x more fuel produced

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Researchers in Norway report that the carbon efficiency of a conventional Biomass-to-Liquid (BtL) process can be increased from 38 to more than 90% by adding hydrogen from renewable energy sources. Resources. gallons US)—approximately 30% lower than for conventional BtL. Hillestad, M. Ostadi, G.d. Alamo Serrano, E. Austbø, J.G.

Hydrogen 244
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Norway-US Project Developing Diesel/Biodiesel, Cool Flame Reformer and Solid-Acid Fuel Cell APU

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Norway’s Nordic Power Systems (NPS) and California-based SAFCell Inc., The project is funded by the Research Council of Norway under its RENERGI program. Unfavourable mixtures of liquid fuels, water and air lead to degradation by local hot spots in the sensitive catalysts and to formation of unwanted by-products in the reformer.

Norway 199
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Researchers confirm existence of North Icelandic Jet current; implications for ocean response to climate change

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As part of the planet’s reciprocal relationship between ocean circulation and climate, the AMOC transports warm surface water to high latitudes where the water warms the air, then cools, sinks and returns toward the equator as a deep flow. ” We present the first comprehensive measurements of the NIJ.

Iceland 199
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Study indicates warming Arctic is remobilizing persistent organic pollutants into the atmosphere

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A new study by researchers from Canada, Norway and China indicates that warming in the Arctic is revolatilizing persistent organic pollutants (POPs) that have accumulated in sinks such as water and ice. Their paper appears in the journal Nature Climate Change. —Ma et al. Nature Climate Change doi: 10.1038/nclimate1167.

Pollution 236