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Nutrien to build world’s largest clean ammonia production facility; LOI with Mitsubishi for up to 40% offtake for fuel

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is evaluating Geismar, LA as the site to build the world’s largest clean ammonia facility. Building on the company’s expertise in low-carbon ammonia production, clean ammonia will be manufactured using innovative technology to achieve at least a 90% reduction in CO 2 emissions. Canada-based Nutrien Ltd. Source: Nutrien.

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MAN Engines approves off-road engines for use with regenerative diesel/HVO

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According to MAN Engines, all MAN off-road engines from the current product portfolio can be operated with regenerative diesel—also known as HVO (hydrogenated vegetable oil)—in accordance with the EN15940 standard in Europe or the US specification ASTM D975. Marine engines for regenerative diesel have already been approved.

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New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

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In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). x 10 11 #/km for diesels. A summary of the results is shown in the table and chart (log scale) below.

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MAN D3876 engine ensures high thrust and future-proofing in PistenBully 800; engine basis for possible H2 variant

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This makes the system one of the systems with the highest pressures on the market and guarantees optimum fuel atomization quality. —Werner Kübler, Head of Engineering MAN Engines Specifically, the MAN D3876 in the PistenBully 800 offers one third more thrust than all snow groomers currently available on the market.

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Ricardo to support Tenneco with clean diesel technology for China

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has selected Ricardo to provide diesel particulate filter (DPF) control software and development support. China-based Tenneco (Suzhou) Emission Systems Co. —Ricardo Asia president Gary Tan.

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Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor

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Audi has introduced the latest version of the SQ5 TDI diesel. The SQ5 TDI was first introduced in the fall of 2012 as the first Audi S model powered by a diesel engine. An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. lb-ft) of torque. Many details of the V6 3.0 liters (0.2

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Chevrolet debuts 2014 Cruze Clean Turbo Diesel for US and Canada

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2014 Cruze Clean Turbo Diesel engine. Chevrolet is entering the US and Canadian diesel car markets this summer with a 2.0L turbo-diesel version of the Cruze. Assembled in Lordstown, Ohio, the 2014 Cruze Clean Turbo Diesel has demonstrated an estimated 42 mpg (5.6 2014 Cruze Clean Turbo Diesel.

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