News tagged with raw materials
Advance toward producing biofuels without stressing global food supply
May 07, 2009 |
4 / 5 (3) |
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Scientists in California are reporting use of a first-of-its-kind approach to craft genetically engineered microbes with the much-sought ability to transform switchgrass, corn cobs, and other organic materials ...
WFU researchers are developing a cheaper way to make biodiesel
May 04, 2009 |
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Biodiesel is not likely to replace gasoline as the main source of transportation fuel in most of our lifetimes. But researchers at Wake Forest University are convinced that they have a formula for a catalyst that could lower ...
Acrylic glass made of sugar
Nov 13, 2008 |
4.8 / 5 (5) |
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In future, polymethyl methacrylate (PMMA) - better known as acrylic glass - could be made from natural raw materials such as sugars, alcohols or fatty acids. PMMA is manufactured by polymerising methyl methacrylate ...
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Student-Made 'Sustain-a-Bear' Puts Green Spin on Timeless Toy
11 hours ago |
1 / 5 (1) |
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Most teddy bears, regretfully, face a lonesome retirement once their owners grow up or move on.
Brown dwarf pair mystifies astronomers
Dec 21, 2009 |
4.8 / 5 (16) |
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(PhysOrg.com) -- Two brown dwarf-sized objects orbiting a giant old star show that planets may assemble around stars more quickly and efficiently than anyone thought possible, according to an international ...
Biodiesel refinery hopes to finally begin soon
Dec 15, 2009 |
5 / 5 (3) |
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Starting up a new business is tough, but starting up in a new industry can be even tougher. That helps explain why the city's cutting-edge biodiesel refinery, one of a handful of its kind in the country, hasn't begun production ...
Rare earth metal enhances phosphate glass
Dec 15, 2009 |
4.5 / 5 (2) |
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(PhysOrg.com) -- Adding cerium oxide to phosphate glass rather than the commonly used silicate glass may make glasses that block ultraviolet light and have increased radiation damage resistance while remaining colorless, ...
Valuable, rare, raw earth materials extracted from industrial waste stream
Dec 15, 2009 |
4.6 / 5 (9) |
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Fierce competition over raw materials for new green technologies could become a thing of the past, thanks to a discovery by scientists from the University of Leeds.
Roasting Does More than Enhance Flavor in Peanuts
Dec 09, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists have shown that increasing roast color intensity steadily ramps up the antioxidant capacities of peanuts, peanut flour and peanut skins.
NASA Uses Twin Processes to Develop New Tank Dome Technology
Space & Earth / Space Exploration
Dec 02, 2009 |
4 / 5 (3) |
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(PhysOrg.com) -- NASA has partnered with Lockheed Martin Space Systems in Denver, Colo., and MT Aerospace in Augsburg, Germany, to successfully manufacture the first full-scale friction stir welded and spun ...
Dutch researchers make breakthrough in bioethanol production from agricultural waste
Nov 20, 2009 |
3.8 / 5 (4) |
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With the introduction of a single bacterial gene into yeast, researchers from Delft University of Technology in the Netherlands achieved three improvements in bioethanol production from agricultural waste material: 'More ...
Developing 'green' tires that boost mileage and cut carbon dioxide emissions
Nov 18, 2009 |
3 / 5 (2) |
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A new generation of "green" automobile tires that can boost fuel efficiency without sacrificing safety and durability is rolling their way through the research pipeline. The new tires could help add an extra mile or two per ...
Researchers Discover Use for Carbon Dioxide in Conversion of Biomass Into Biofuel
Nov 11, 2009 |
3.6 / 5 (14) |
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(PhysOrg.com) -- Researchers at Columbia University have successfully discovered a beneficial use for carbon dioxide in the conversion of organic materials, such as grass and bark, into fuel. Their findings ...
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