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PNNL team finds biocrude from kelp and fish waste via hydrothermal liquefaction could be viable fuel for remote Alaskan communities

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Using existing fish processing plants, kelp and fish waste can be turned into a diesel-like fuel to power generators or fishing boats in rural, coastal Alaska, according to a team from Pacific Northwest National Laboratory (PNNL). The waste-to-energy fuel could then be used to power generators or fishing boats.

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Dresser-Rand to display biogas engines at WISA conference

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Dresser-Rand will showcase its Guascor biogas engines—with ratings from 140 to 1240 kW—to visitors attending the Water Institute of Southern Africa (WISA) Biennial Conference & Exhibition 2014. Dresser-Rand is among the largest suppliers of rotating equipment solutions worldwide.

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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 research showed that essentially any biocrude, regardless of wet-waste sources, could be used in the process and the catalyst remained robust during the entire run.

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Interim assessment finds Volkswagen’s “Think Blue. Factory.” program reduced resource consumption by average 24.3% since 2011

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environmental program: since 2011, the consumption of resources in vehicle production has been reduced by an average of 24.3% ( Earlier post.) Participants at the annual conference also discussed new targets for the future of vehicle production at Volkswagen. Volkswagen reports that it is on track with its “Think Blue.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

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Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. —Skarke et al. The OSU EcoCAR PHEV powertrain.

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LanzaTech collaborating with Swayana to convert waste gases from ferroalloy production to ethanol

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South African engineering company Swayana has signed a Memorandum of Understanding (MoU) with LanzaTech to collaborate on developing projects for the production of ethanol and higher value products from waste gases in the ferroalloy and titania smelting sectors. Resources. Lindstad, S.E. Tranell, T. Færden and J.

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Roskill: Indonesia to overtake China as top refined nickel producer this year

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In a paper presented at the 2019 International Conference on Mining and Environmental Technology in Indonesia, T Gultom and A Sianipar, both from Harita Nickel Group, Lygend’s Indonesian partner, noted that HPAL is a proven technology but not utilized in Indonesia due to the high investment, and the requirement for a large media for waste disposal.

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