Green Car Congress
JUNE 6, 2022
direct-injection (DI) turbocharged hydrogen engine that delivers clean, efficient, and high-power performance. Peak power of 120 kW @ 4400 rpm and a maximum torque of 340 N·m @ 2000 rpm can be achieved with the matched turbocharger. Hydrogen, as clean and renewable energy, is an ideal fuel for internal combustion engines.
Green Car Congress
FEBRUARY 11, 2013
Traditional conversion technologies of algal biomass to biofuels have mainly included lipid extraction or pyrolysis for biodiesel, hydrotreated renewable diesel, or bio-oil production. A wet whole cell conversion pathway, hydrothermal liquefaction (HTL), has gained popularity in the past few years. hydrogen, 4.4% carbon, 10.1%
Green Car Congress
FEBRUARY 3, 2016
They recycled the catalyst over five runs without significant loss of activity (turnover number > 2000). The researchers bubbled air through an aqueous solution of pentaethylenehexamine (or PEHA), adding a catalyst to encourage hydrogen to latch onto the CO 2 under pressure. CO 2 capture from air and conversion to CH 3 OH.
Green Car Congress
JUNE 23, 2015
Hydrodeoxygenation of the volatilized biomass to produce a raw hydrocarbon product over proprietary CRI catalysts in the presence of low–pressure hydrogen. Hydrogen production, converting light gases generated in the first stage to hydrogen in sufficient quantity to supply all process needs. Click to enlarge.
Green Car Congress
APRIL 9, 2014
In their paper, the SwRI researchers reported that the conversion to D-EGR improved engine efficiency and fuel consumption at least 10% across the performance map, with some operating conditions seeing substantially higher improvements. D-EGR brake specific fuel consumption (BSFC) at 2000 rpm 2 bar BMEP dropped 14.3% Chadwell et al.
Green Car Congress
FEBRUARY 25, 2014
D-EGR is an engine and control concept that combines fuel reforming to produce hydrogen with high levels of exhaust gas recirculation (EGR) to achieve very high levels of thermal efficiency. In 2013, SwRI reported a 2.0-liter The compression ratio of the engine was increased to 11.7:1
Green Car Congress
SEPTEMBER 14, 2009
CTV is developing proprietary technology and catalysts for the conversion of lignin into hydrocarbon components for transportation fuels. One example of a reductant for the hydroprocessor is hydrogen, which can be obtained from the same source providing hydrogen for other refinery processes.
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