Suggeste trap system may scale back carbon-dioxide emissions by 90 %

With air pollution making every breathe challenging we need  to come up with solutions to better fight the issues of pollution. Carbon-di-oxide is one such element  in the atmosphere  that must be controlled.

Here is a system developed by Swiss Federal Institute of Lausanne (EPFL) that  turns carbon dioxide into liquid which is stored in a tank on the truck’s roof.

A major chunk of carbon dioxide emissions come from the transportation sector, and within Europe almost 40 % of transport emissions come from vehicles.

Researchers on the Swiss Federal Institute of Lausanne (EPFL) have come up with a new concept for capturing carbon dioxide from truck exhausts which may scale back emissions by as much as 90 percent.

In a paper revealed within the journal Frontiers in Energy Research, the researchers suggest capturing carbon dioxide from a truck’s exhaust pipe and turning it liquid, which is stored in a tank on the vehicle’s roof.

This liquid carbon dioxide can then be delivered to a service station where it may be reused in numerous methods, together with being turned into conventional fuel.

The carbon dioxide capture works by first cooling the gases which are emitted from the exhaust pipe. Special absorbent materials developed at EPFL could separate the carbon dioxide from other gases like nitrogen and oxygen.

When it’s full, the absorbent materials is then heated to extract the carbon dioxide, and heat from the automobile’s engine is used to compress the carbon dioxide and switch it into liquid.

That liquid can then be stored in a box attached to the automobile’s roof until it can be deposited at a service station when the truck refuels.

The system is more appropriate for giant automobiles like trucks or buses than for cars as it’s relatively bulky, requiring a 2-meter-long capsule and weighing 7 percent of the entire payload of a truck.

Nevertheless, the researchers calculate that 90 percent of carbon dioxide emissions might be recycled in this approach.

The system is just an idea in the meanwhile, and the researchers estimate that it’ll take a number of years to comprehend the system in the actual world.

The subsequent step is to develop a prototype of the system to check out the experimental components in practice.

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