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Converted hydrogen fuel cell refuse vehicle on trial in Ruhr region as part of HECTOR

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The Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH ( AGR ), a waste management company in Herten, North Rhine-Westphalia, Germany, has put a converted DAF CF 340 hydrogen fuel cell truck into operation as part of the EU-funded HECTOR (Hydrogen Waste Collection Vehicles in North West Europe) project.

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Building materials recycler switches fleet to Neste renewable diesel

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Since forming in 2013, Argent Materials, a San Francisco Bay Area recycler of concrete and asphalt, and supplier of aggregate such as crushed rock, entry, cutback, sand, backfill and base rock for construction projects, has diverted more than a billion pounds of waste from local landfills. <>/div>. —Bill Crotinger.

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Siemens researching thermoelectric waste heat recovery for lower grade exhaust; industrial and mobile application

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Siemens is researching technologies that would allow waste heat from vehicles and industrial facilities to be used efficiently. To date, exhaust gas has generally only been used if it was hundreds of degrees Celsius hot. Here, a prototype is being used to study the potential of recovering heat from a car’s exhaust.

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Enogia and IFPEN partner on waste heat recovery in stationary and transport applications

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Start-up Enogia and IFP Energies nouvelles (IFPEN) are forming a strategic partnership for the joint development and marketing of a range of Rankine technologies to convert heat into electricity. Created in 2009, Enogia specializes in ORC (Organic Rankine Cycle) systems converting waste heat into electricity.

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Study shows biodiesel blends in buses reduce PM, other harmful exhaust elements, EC and CO

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The researchers found that biodiesel has many advantages over regular diesel even in a very low blend percentage, including low emissions of particulate matter, combustion elements (mainly sulfur), elemental carbon, and carbon monoxide. Ultra-low-sulfur diesel (ULSD) was used as base fuel.

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Alphabet Energy introduces PowerModules for modular thermoelectric waste heat recovery; partnership with Borla for heavy-duty trucks

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The company also announced it will partner with Borla jointly to develop and to commercialize a next-generation-exhaust system incorporating PowerModules, with the goal of delivering significant fuel savings for commercial fleet truck fleets. —saving 52,500 liters of diesel fuel per year, per engine. 2014.11.002. Yee, Matthew L.

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Fraunhofer developing process to ferment steel exhaust gases to fuels and chemicals

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Fraunhofer researchers in Germany have developed a process for the conversion of CO-rich exhaust gases from steel plants into fuels and specialty chemicals. In addition to the exhaust gases, syngas—similar gas mixtures from home and industrial waste incineration—can also be used for the engineered process.

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