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Method and device for recovery and retention of CO2 out of exhaust gas of combustion engines


The invention delivers a solution, which is an energetically and ecologically better method, along with the required device for separating carbon dioxide from the exhaust fumes of combustion engines, based on thermodynamic arrangements. To do so, the gas mass, which is fed to and exhausted from the engine is conditioned in such a way that it is possible to lower the exhaust conditions enough for 〖CO〗_2 condensation. The conditioning is done in regards to temperature and pressure. Doing so causes the carbon dioxide to change its aggregate state to liquid, which makes separation and storing of 〖CO〗_2 possible. The energy for this process is taken out of the engine exhaust and from the engine power. The energy exchange is done with heat exchangers. An additional medium is used as heat storage, while the enthalpy of this medium can be used for recovery processes.

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PVA Mecklenburg-Vorpommern AG
Phone: +49 (0)381 49747-38

Christian Tholen

As Germany's association of technology- and patenttransfer agencies TechnologieAllianz e.V. is offering businesses access to the entire range of innovative research results of almost all German universities and numerous non-university research institutions. More than 2000 technology offers of 14 branches are beeing made accessable to businesses in order to assure your advance on the market. At a free, fast and non-bureaucratic access to all further offers of the German research landscape is offered to our members aiming to sucessfully transfer technologies. | TechnologieAllianz e.V.
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