Remove Carbon Remove Conversion Remove Convert Remove Sodium
article thumbnail

ORNL-led team uses carbon material derived from tire waste to convert used cooking oil to biofuel

Green Car Congress

Using a novel, reusable carbon material derived from old rubber tires, an Oak Ridge National Laboratory (ORNL)-led research team has developed a simple method to convert used cooking oil into biofuel. The patent-pending, waste oil-to-biofuel conversion adds a new approach to waste tire recycling initiatives. —Hood et al.

Waste 150
article thumbnail

Researchers convert atmospheric CO2 to carbon nanofibers and nanotubes for use as anodes in Li-ion and Na-ion batteries

Green Car Congress

Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. Earlier post.) —Stuart Licht. —Licht et al.

Li-ion 150
article thumbnail

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. Conversion backers say the process has benefits for everybody involved.

Coal 145
article thumbnail

EPA opens door to consider Carbon Capture and Utilization as part of new Clean Power Plan; algae industry locks on

Green Car Congress

The rule gives new certainty to a number of companies across the nation that are commercializing algae-based technologies that convert carbon dioxide generated at power plants into fuels, feeds, fertilizers and other valuable products.”. The plan calls for each US state to establish a plan to meet the targeted reductions.

EPA 150
article thumbnail

Isfahan University of Tech team reports new efficient pretreatment method for rice straw to boost yield of cellulosic ethanol

Green Car Congress

Researchers at Isfahan University of Technology (Iran) report the efficient production of cellulosic ethanol from rice straw using a new sodium carbonate pretreatment method. Rice straw was treated with sodium carbonate (Na 2 CO 3 )prior to enzymatic hydrolysis and fermentation. and 1 M sodium carbonate solution.

Sodium 225
article thumbnail

CO2-neutral hydrogen storage with a bicarbonate/formate system

Green Car Congress

Researchers at the Leibnitz Institute for Catalysis (Rostock, Germany) have introduced a new approach to hydrogen storage that is based on simple salts of formic acid and carbonic acid. A fundamental problem with the use of these storage materials is the separation of the carbon dioxide formed when the hydrogen is released.

Hydrogen 210
article thumbnail

What are the types of batteries used in EV? | EV Basics

Setec Powerr

Battery: The battery is suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. (1) 1) Lead-acid battery: Lead-acid battery has a history of more than 100 years.