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Rice, C-Crete team optimizes conversion of tire waste into graphene for stronger concrete

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Rice University scientists and their colleagues at C-Crete Technologies have optimized a process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. After useful oils are extracted from waste tires, this carbon residue has until now had near-zero value, Tour said. —James Tour.

Waste 243
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HeidelbergCement and Joule partnering to explore carbon-neutral fuel application in cement manufacturing

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Joule, a pioneer in the production of liquid fuels from recycled CO 2 , and HeidelbergCement, a German multinational building material company, are partnering to explore application of Joule’s technology to mitigate carbon emissions in cement manufacturing. This process accounts for ~50% of all emissions from cement production.

Carbon 150
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Diesel Brewing to Manufacture Cellulosic Biobutanol from Biomass and Manure With Thermochemical Process

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Diesel Brewing’s process gasifies wood wastes, agricultural residues and manure into a syngas that is cleaned and fed into a catalytic reactor and purification system to generate a suite of alcohols containing butanol, ethanol and methanol. For now, we’ll focus on the production of biobutanol. million tons of dairy manure each year.

Diesel 150
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Profile: Farmers Ethanol: Focusing on Sustainable Corn Ethanol Production and a Triple Bottom Line

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Their company, Farmers’ Ethanol , plans to combine energy and food production within the same facility and by doing so create a business that can survive the wild fluctuations in commodity prices that plague today’s corn ethanol business. As in a traditional ethanol plant, corn will be used as a feedstock to make the ethanol. Earlier post.).

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Study details viable pathway to develop sustainable aviation biofuels industry in Pacific Northwest; hydroprocessing of natural oils seen as the most immediate opportunity

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aviation fuel at the scale or speed needed to achieve industry goals, the report focuses on a portfolio of options, including different conversion technologies and sources of potentially sustainable biomass, including oilseeds, forest residues, solid waste, and algae. The remaining product would be mostly renewable diesel, with.

Oil 230
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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

"When I first visited the BYD factory, I was shocked," says Daniel Kim, a Merrill Lynch technology analyst based in Hong Kong, who has been to the fully automated production lines in Japan and Korea. Deploying the armies of laborers at BYD is an officer corps of managers and engineers who invent and design the products.

BYD 62
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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Mr. Kulongoski wants to make Oregon the go-to state for electric vehicle production. Not to be outdone, on Tuesday the Norwegian electric car startup, Think, was in Portland being wooed by the state as one of 8 potential places to site their first car manufacturing facility in the United States. — Kaare Nilsen 2. In the U.S.

Oregon 58