Green Car Congress
JANUARY 30, 2020
Electrification of the global vehicle fleet, which now totals over 1 billion cars and trucks, or conversion of vehicles to use novel fuels like hydrogen, cannot proceed quickly enough to address the climate crisis. The separation of ethanol and other fuel products from water. —Rob McGinnis. to C 2 fuel products such as ethanol.
Clean Fleet Report
JUNE 17, 2024
One challenge is feed pretreatment, which can be done with acid, high-pressure water and/or adsorbents, depending on the technology selection. New Treatment Processes There is an available technology that uses a mass transfer device with caustic, acid or water as the treating reagent in liquid hydrocarbon streams.
Green Car Congress
MARCH 17, 2018
Researchers at Georgia Tech, with colleagues in China and Saudi Arabia, have developed a rationally designed, multi-phase catalyst that significantly enhances the kinetics of oxygen reduction of the state-of-the-art solid oxide fuel cell cathode. The ions meet to make water, which exits the fuel cell. —Chen et al.
Green Car Congress
JUNE 15, 2023
Trafigura, TechEnergy Ventures and Doral Energy-Tech Ventures also participated in the financing. OXCCU OXEFUEL proces overview The OXCCU process eliminates the need for a Reverse Water Gas Shift or electrochemical syngas step leading to a step-change, simpler reactor design with higher efficiency and reduced balance of plant.
Cars That Think
AUGUST 19, 2023
The technology to produce hydrogen by electrolyzing water has been around for more than 200 years. Green hydrogen production requires electrolyzers, solar and wind parks, and clean water—about 10 liters per kilogram of hydrogen generated. To meet such targets, it’ll be necessary to build, and build fast.
Clean Fleet Report
JULY 20, 2022
The catalytic converter looks like a muffler, but it helps transform hydrocarbons and carbon monoxide to carbon dioxide and water vapor. Although the resulting chemicals from the conversion are still harmful to the environment, they are less damaging. Some catalytic converters are also capable of reducing nitrogen oxides.
Green Car Congress
MAY 17, 2022
A research team from Tokyo Tech has used an alumina-supported, iron-based compound to develop a catalyst that can efficiently convert CO 2 into formic acid (HCOOH) with ~90% selectivity. An excellent carrier of hydrogen with high energy density, HCOOH can provide energy via combustion while releasing only water as a byproduct.
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