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ClearFlame Engine Technologies partners with Alto Ingredients to demo ethanol-fueled MCCI in heavy-duty diesels; high efficiency, low emissions

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Startup ClearFlame Engine Technologies announced a partnership with Alto Ingredients, a leading producer of specialty alcohols and essential ingredients, to conduct pilot demonstrations of ClearFlame’s solution for diesel engines using low-cost ethanol in Class 8 trucks. In fact, it increases power by 25%.

Diesel 397
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New low cost thermal barrier coating for diesel engine applications to solve heat issues associated with 2013 Euro VI emissions introduction

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Coatings specialist Zircotec has developed a new low cost, fit and forget ceramic coating offering surface temperature reductions of 125 °C for diesel engine applications. —Peter Whyman, Zircotec’s sales director. The coating is applied using plasma spraying, in effect welding the coating to the substrate.

Low Cost 218
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Exhaust and aftertreatment on the Achates ULNOx heavy-duty opposed-piston diesel

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opposed-piston (OP) heavy-duty diesel engine achieved Ultralow NO x (ULNO x ) performance results. A key element of the achievement is the low engine-out NO x from the opposed-piston engine, which reduced the requirements for the aftertreatment system (ATS). [The] Earlier post.) Mild thermal exposure is easy on the aftertreatment.

Exhaust 448
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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

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Analysis of a study by S&P Global Mobility shows the number of new near-zero emission diesel trucks on the road in the US increased 10.2% between 2021 and 2022, according to the Diesel Technology Forum (DTF). Near-zero emission trucks are advanced diesel technology manufactured in the 2010 and later model years. are CNG, 0.3%

Diesel 284
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Calysta Energy engineering organisms to convert methane to low-cost liquid hydrocarbons; BioGTL process

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Theoretical diesel yield (g/g). Using Calysta’s low-cost, high capacity gene synthesis technology, multi-component multi-gene pathways demonstrating optimal industrial-scale performance can be produced with a minimum number of assays. Comparison of biofuel platform efficiency (source: Calysta Energy). Carbon feedstock.

Low Cost 225
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Thai researchers find waste chicken fat a good low-cost feedstock for renewable diesel

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In a study investigating the effect of the water and free fatty acid (FFA) content in waste chicken fat from poultry processing plants on the production of renewable diesel (not biodiesel), researchers in Thailand have found that both higher FFA and water content improved the biohydrogenated diesel (BHD) yield. —Kaewmeesri et al.

Low Cost 150
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New photocatalyst for selective conversion of fatty acids to diesel- and jet-range molecules

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Researchers from the Dalian Institute of Chemical Physics and the University of Chinese Academy of Sciences have developed a photocatalyst for the selective decarboxylation of fatty acids to produce diesel- and jet-range molecules under mild conditions (30?°C, Industrial low-value fatty acid mixtures—e.g., C, H 2 pressure ?0.2?MPa).

Diesel 291