Method for separating CO↓2↓ from ambient air using a motor vehicle and motor vehicle

DE102024129599B3Active Publication Date: 2026-02-05DR ING H C F PORSCHE AG
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Patent Information

Application Number
DE102024129599
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2024-10-14
Publication Date
2026-02-05
Estimated Expiration
2044-10-14
Patent Text Reader

Abstract

The invention relates to a method for separating CO2 from ambient air (1) using a motor vehicle (2), in which the ambient air (1) is passed through a filter medium (3) for CO2 adsorption. A key feature of the invention is that: - the filter medium (3) is integrated into a cooling circuit (4) and is periodically flushed with coolant at a predetermined temperature, whereby the CO2 adsorbed in the filter medium (3) is bound in the coolant and the coolant is periodically replaced; or - the filter medium (3) is integrated into a cooling circuit and is periodically flushed with coolant at a predetermined temperature, wherein the CO2 adsorbed in the filter medium (3) is bound in the coolant and periodically removed from the coolant by means of a chemical process.
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Citation Information

Patent Citations

  • Method for separating CO2 from the atmosphere and separation device, in particular for carrying out the method

    DE102023204779A1

  • Reversible solid adsorption method and system utilizing waste heat for on-board recovery and storage of co2 from motor vehicle internal combustion engine exhaust gases

    US20130298532A1