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DuPont Automotive Highlights Zytel PLUS and New Laser Welding Materials at SPE Conference

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A new nylon family—DuPont Zytel PLUS—and new materials to enable laser welding techniques were the focus of two DuPont Automotive Performance Polymers talks presented recently at the SPE Automotive Engineering Plastics Conference (AutoEPCON) at the Michigan State University (MSU) Management Education Center in Troy, Mich.

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Douglas-Westwood: oil & gas industry need to push High-Pressure - High Temperature envelope

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High temperatures also have an impact on directional drilling where some types of drilling motors rely on polymer sealing elements which have temperature limitations. HPHT issues are not new; Schlumberger’s quarterly publication Oilfield Review examined HPHT issues in 1998 and again in 2008.

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PNNL biocrude-to-diesel demo passes 2,000-hour catalyst stability milestone

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The biocrude oil came from many different sources, including wastewater sludge from Detroit, and food waste collected from prison and an army base. The milestone was first described at a virtual conference organized by NextGenRoadFuels, a European consortium funded by the EU Framework Programme for Research and Innovation.

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Thordon Bearings Retrofitting Ocean-Going Vessels With Seawater-Lubricated Propeller Shaft Bearings To Reduce Stern-Tube Oil Pollution; Annual Leaks Estimated at About 2x Exxon Valdez Spill

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At last week’s Ocean Innovation 2009 conference in Victoria, British Columbia, Craig Carter, Director of Marketing and Customer Service at Thordon Bearings detailed the company’s progress in the retrofitting of large ocean-going vessels with seawater-lubricated propeller shaft bearings to reduce waterborne pollution.

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NIST finds that ethanol-loving bacteria accelerate cracking of pipeline steels

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At the DOD Corrosion Conference 2011, La Quinta, California this week, NIST researchers presented new experimental evidence that bacteria that feed on ethanol and produce acid boosted fatigue crack growth rates by at least 25 times the levels occurring in air alone. Presented at DOD Corrosion Conference 2011. Jain and J.R.

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LanzaTech exploring lipids production as part of its CO2 to acetic acid plans; pathways to renewable fuels

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In a presentation at the 1 st Conference on CO 2 as Feedstock , held last week in Essen, Germany, LanzaTech CSO Dr. Sean Simpson described the company’s progress on developing a CO 2 pathway. Earlier post.). LanzaTech envisions using partner technology to convert the acetic acid to lipids—i.e., Carbon Dioxide as a Feedstock.

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Hyundai launches all-new Sonata Hybrid with GDI engine; plug-in hybrid variant coming next year

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The new unit—launched in October 2014 at the company’s annual International Powertrain Conference ( earlier post) —houses almost all of the hybrid powertrain components within the transmission, minimizing energy losses and maximizing fuel economy. higher capacity of 1.62 kilowatt-hour (versus 1.43

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