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Converting rejected plastic waste into useful materials

Innovation News Network

Researchers are integrating tested technologies and developing new ones to break down plastic waste for conversion into useful materials. Researchers are developing new technologies, such as plasma that shoots ‘bullet’ electrons, to break down plastic waste to convert it into useful materials.

Waste 98
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MIT/Stanford team develops battery technology for the conversion of low-grade waste heat to power; TREC

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Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. converting heat to electricity. when cycled between 10 and 60?°C, Click to enlarge. —Gang Chen.

MIT 240
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Evonik investigating bacterial conversion of syngas to specialty chemicals; 2-HIBA demo

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Evonik Industries has demonstrated the use of bacteria to convert syngas to pure 2-hydroxyisobutyric acid (2-HIBA) under industrial conditions. Waste gas is one example of a source of syngas. Both the chemically-produced and biotech-produced products can be converted to methyl methacrylate (MMA).

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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

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Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. The research, accepted for publication in Applied and Environmental Microbiology raises the possibility of converting atmospheric CO 2 to commodity chemicals.

Renewable 334
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CAS researchers propose decoupling gasification reactions for greater control and optimized outcomes

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Gasification is emerging as a core technology for the production of chemicals and cleaner power, and refers to a process for converting solid fuels, including coal, biomass, and wastes, into either fuel gas (containing CH 4 and some N 2 usually) or syngas (containing mainly H 2 and CO) for subsequent conversion into fuels and chemicals.

Coal 220
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Singapores A*Star Awards S$27.5M In Research Grants for Technologies for Sustainable Development

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In particular, one of the projects will explore the idea of using cheap and widely available magnesium oxide-based mineral silicates to trap carbon dioxide from industry flue gases via a process known as dry mineral carbonation. The by-products of this can be used as construction or landfill materials.

Singapore 240
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NSF Awards $40M in 20 Grants for Research on Natural Systems, Including 8 Projects for Obtaining Hydrocarbons from Plants and Microorganisms

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The group investigating the production of bio-hydrocarbons will produce hydrocarbons by pioneering processes for chemically converting plant material and by natural microbial and fungal processes that are even less-explored. Quick conversion of biomass. Carpita, Maureen C. McCann, and Fabio H. Ribeiro, all from Purdue University.

Grant 170