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465 Current news about the topic carbon dioxide
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In the active centre of carbon dioxide conversion
Scientists reveal the features of efficient carboxylase enzymes
12-Jul-2019
In order to overcome the climate crisis, two measures are required: The reduction of carbon dioxide (CO2) emissions, and removal of CO2 from the earth atmosphere. The latter is the goal of Tobias Erb's research group at the Max Planck Institute for Terrestrial Microbiology in Marburg. Their ...
Producing Graphene from Carbon Dioxide
Direct Synthesis of Technological Material Graphene from Greenhouse Gas Carbon Dioxide
10-Jul-2019
The general public knows the chemical compound of carbon dioxide as a greenhouse gas in the atmosphere and because of its global-warming effect. However, carbon dioxide can also be a useful raw material for chemical reactions. A working group at Karlsruhe Institute of Technology (KIT) has now ...
Recycling carbon dioxide from the ocean
Floating power plants
11-Jun-2019
Paper, tin cans, glass - the world recycles as much as possible. So why not declare the greenhouse gas carbon dioxide (CO2) a recycling product as well? Liquid fuels based on carbon will continue to play an important role in the future - despite international efforts to reduce them. So it seems ...
Chemicals from carbon dioxide – with plasma and perovskite membranes
06-Jun-2019
Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB and the University of Stuttgart aim to use the climate-damaging greenhouse gas carbon dioxide as a raw material for the production of chemicals. To do this, they are developing a combined plasma and membrane ...
Artificial photosynthesis transforms carbon dioxide into liquefiable fuels
24-May-2019
Chemists at the University of Illinois have successfully produced fuels using water, carbon dioxide and visible light through artificial photosynthesis. By converting carbon dioxide into more complex molecules like propane, green energy technology is now one step closer to using excess CO2 to ...
New Measurement Device: Carbon Dioxide As Geothermometer
Researchers quantify rare CO2 variants using laser spectroscopy
22-May-2019
For the first time it is possible to measure, simultaneously and with extreme precision, four rare molecular variants of carbon dioxide (CO2) using a novel laser instrument. It is thus able to measure the temperature during the formation of CO2-binding carbonates and carbonaceous fossils ...
Is CO2 the New Fossil Fuel?
A Closed Carbon Cycle for the Chemical Industry
17-May-2019
The heat-trapping gas carbon dioxide, or CO2 for short, is responsible for global warming. In order to instead exploit this carbon material's potential and thereby minimize its effects, CO2-emissions can be recycled and utilized to manufacture high-quality products. By capturing waste CO2 from ...
Electrode’s ‘hot edges’ convert CO₂ gas into fuels and chemicals
16-May-2019
A team of scientists has created a bowl-shaped electrode with 'hot edges' which can efficiently convert CO2 from gas into carbon based fuels and chemicals, helping combat the climate change threat posed by atmospheric carbon dioxide. The research team, from the University of Bath, Fudan ...
Crowd Oil – Fuels From Air-conditioning Systems
Researchers Want to Use Air-conditioning and Ventilation Systems for Decentralized Production of Carbon-neutral Synthetic Fuels
07-May-2019
Researchers at the Karlsruhe Institute of Technology (KIT) and the University of Toronto have proposed a method enabling air conditioning and ventilation systems to produce synthetic fuels from carbon dioxide (CO2) and water from the ambient air. Compact plants are to separate CO2 from the ...
Catalysts for controlled cascade reactions
01-Apr-2019
It is difficult to convert carbon dioxide or nitrogen oxides into useful or harmless substances. Wolfgang Schuhmann wants to find a way and is being helped to do so by the EU. Professor Wolfgang Schuhmann intends to produce useful platform chemicals from harmful gases on an industrial scale using ...
