11/20/2022 0 Comments Latest updates on ic engines![]() ![]() ![]() Furthermore, it could also be used to transform current diesel engines into special vehicles. The technology developed by the CMT-Thermal Motors team and the Institute of Chemical Technology is mainly aimed at manufacturers of large vehicles for carrying passengers and goods, both on land and sea, and for aviation up to a certain level of power. This way, inside the vehicle we would have a tank for fuel and another for the CO 2 that is generated after burning the fuel and which we could draw value from," says Luis Miguel García-Cuevas. "This CO 2 is compressed inside the engine and is stored in a pressure tank, which could be returned as a by-product, directly as pure high-quality CO 2, in a service station, for an industrial use. However, in this case, only a very high concentration of CO 2 and water are generated, which can easily be separated from the CO 2 by condensing it. As the researchers explain, in a conventional engine, a large amount or nitrogen and nitrogen oxides are generated in the exhaust pipe after the oxycombustion. With the technology developed by the CMT-Thermal Motors and the ITQ, the vehicle also becomes a supplier of CO 2. Therefore, we offer the sector a technology that combines the best of both types of engines, electric and combustion," adds Luis Miguel García-Cuevas González. This way, the technology developed by this team of researchers will make it possible to have an engine with the autonomy and refueling capabilities of a conventional one, but with the advantage of being completely clean, without any type of contaminating or greenhouse effect emission, just like electric engines. This way, a pure combustion gas is generated, composed of water and CO 2, which can be captured inside the vehicle and stored, without having it expelled from the exhaust pipe," explains José Manuel Serra, researcher at the ITQ (UPV-CSIC). "These membranes, included in the engine of the vehicle, enable the selective separation of oxygen from the air to produce the oxycombustion. Patented by the Institute of Chemical Technology, a mixed center of the UPV and CSIC, these membranes remove all gasses that are contaminating and harmful for health (NOx), capturing the engine's CO 2 along with environmental CO 2 and liquefying it. The technology is based on MIEC ceramic membranes. ![]()
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