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Carbonatation of Sulphates for CO2 sequestration

Project description

CO2 sequestration by mineral carbonatation

Carbon capture and storage is fundamental to addressing climate change. Funded by the Marie Skłodowska-Curie Actions programme, the CARS-CO2 project will investigate a novel route to capturing and storing atmospheric CO2 based on the carbonatation of sulfates, the process of forming a sulfate carbonate. The project aims to improve understanding of sulphate and carbonate crystallisation at mild hydrothermal conditions and study the mechanism, kinetics and stability of the carbonatation of sulfates. Project results could shed further light on the formation mechanisms of sulphates and carbonates and on how CaSO4-based (waste) materials can help reduce CO2 in the atmosphere.

Objective

CARS-CO2 is a multidisciplinary project that is centred on the carbonatation of sulphates to establish a novel route to capture and store atmospheric CO2. The two main objectives of this project are: (i) improve our understanding of the crystallization process of sulphates and carbonates at mild hydrothermal conditions, and (ii) study the mechanism, kinetics and stability of the carbonatation of sulphates. Both objectives are paramount to accomplish our foremost goal, which is to evaluate the potential of sulphate carbonatation as a “sequestrator” of CO2. To achieve this, several state-of-the-art laboratory and synchrotron-based scattering techniques will be used to monitor in situ the mineral formation and transformation reactions. To complement the body of bulk mineralization data, during a secondment, isotopic fingerprinting will be used to determine the role of magnesium in the transformation reaction and to define if the transformation is solid state or solution mediated. The results obtained in this project will not only shed light on how CaSO4-based (waste) materials can help to reduce CO2 in the atmosphere but will also further unveil the formation mechanisms of sulphates and carbonates for relevant environmental conditions on Earth and Mars.

Fields of science (EuroSciVoc)

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Keywords

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2020

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Coordinator

UNIVERSITE GRENOBLE ALPES
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 184 707,84
Address
621 AVENUE CENTRALE
38058 GRENOBLE
France

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Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 184 707,84
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