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Oleophobic hydrophobic magnetic sponge selectively soaks up oil, sparing water and wildlife

Green Car Congress

A Northwestern Engineering-led team has developed a highly porous smart sponge that selectively soaks up oil in water. Currently used solutions include burning the oil, using chemical dispersants to breakdown oil into very small droplets, skimming oil floating on top of water and/or absorbing it with expensive, unrecyclable sorbents.

Water 243
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A Bamboo Carbon Filter for Diesels Could Reduce Emissions

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Although the pollutant emissions of a diesel engine are less than those of a gasoline one, it still emits carcinogens, nitrous oxides, and soot. Our groundbreaking activated-carbon-based filter represents a significant leap forward in environmental and economic efficiency,” the electrical engineering student added.

Carbon 107
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Evonik and Siemens Energy commission pilot plant for conversion of CO2 to chemicals

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Evonik and Siemens Energy commissioned a pilot plant—sponsored by the German Federal Ministry of Education and Research (BMBF)—that uses carbon dioxide and water to produce chemicals. It consists of a CO electrolyzer, developed by Siemens Energy, a water electrolyzer and the bioreactor with Evonik’s know-how.

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Converting Coal Power Plants to Nuclear Gains Steam

Cars That Think

On a planet aspiring to become carbon neutral, the once-stalwart coal power plant is an emerging anachronism. Department of Energy (DOE) released a report suggesting that, in theory, over 300 former and present coal power plants could be converted to nuclear. coal plants are planned to shutter by 2035. On 13 September, the U.S.

Coal 145
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Anaergia to supply RNG to FuelCell Energy to create renewable hydrogen supporting Toyota’s port facility

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announced that its subsidiary SoCal Biomethane will supply renewable natural gas (RNG) as facilitated by renewable fuels marketer Anew Climate to FuelCell Energy’s Tri-gen system to produce carbon-negative hydrogen and electricity for Toyota Motor North America, Inc.’s Anaergia Inc. The fuel cells will also produce a net 2.3

Renewable 199
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RIKEN researchers develop bio-inspired catalyst that splits water at neutral pH

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Plants use photosynthesis to convert carbon dioxide and water into sugars and oxygen. The process starts in a cluster of manganese, calcium and oxygen atoms at the heart of a protein complex called photosystem II, which splits water to form oxygen gas, protons and electrons. —Yamaguchi et al.

Water 246
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Conservation group opposing Thacker Pass lithium mine seeks endangered status for Kings River pyrg (snail)

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In 2018, Lithium Americas completed a pre-feasibility study (PFS) on a two-phase project with a production capacity designed to reach 60,000 tpa of battery- quality lithium carbonate (Li 2 CO 3 ) and 46-year mine life. The Thacker Pass operation will include a co-located sulfuric acid plant that will convert molten sulfur into sulfuric acid.

Nevada 273