Descripción del proyecto
Un método sostenible de producción de gas de síntesis en un solo paso
El gas de síntesis es una mezcla de hidrógeno y monóxido de carbono que constituye un producto intermedio crucial en la industria química. El equipo del proyecto SOMMER, financiado con fondos europeos, tratará de desarrollar una vía neutra en carbono para la producción de gas de síntesis integrando la energía solar en un reactor catalítico de membrana para dividir el agua y el CO2. Este método innovador eliminará la necesidad de energía fósil en la producción de gas de síntesis y utilizará CO2 en lugar de gas natural como materia prima. La tecnología propuesta combinará un proceso de conversión termoquímica de CO2 y H2O de un solo paso con catalizadores altamente selectivos, una membrana compuesta de doble fase y una planta termosolar concentrada. El concepto propuesto ofrecerá un funcionamiento adaptable alternando entre dos modos: un método solar a 1 500 °C y un método basado en el biogás a 900 °C.
Objetivo
SOMMER will develop and demonstrate a novel carbon-neutral pathway for syngas production by integrating solar energy directly into a catalytic membrane reactor for the splitting of H2O and CO2 (e.g. captured from high carbon emitting industries or by direct air capture). This will allow SOMMER to overcome the fossil-based energy requirements for the production of syngas and to consume CO2 instead of natural gas as feedstock. Syngas, the mixture of H2 and CO, is a crucial intermediate product in the chemical industry. Thus, SOMMER will consider the entire value-chain from CO2 provision from a cement plant to syngas formation and further processing syngas to valuable and shippable products such as DME or methanol.
The core of the SOMMER technology lies in the optimized energy integration of an emerging single-step CO2 and H2O thermochemical conversion process supported by highly selective catalysts and a dual-phase composite membrane, and a concentrated solar-thermal plant to supply the thermal energy demand. The main outcomes of SOMMER involve the experimental demonstration and evaluation of the innovative solar-powered membrane technology, and the development of high performance and cost-effective membranes as key components, thereby bringing the technology to the next level. SOMMER will advance membrane manufacturing via slip-casting, as a more mature approach, and via additive manufacturing to optimize the effective membrane surface area in the reactor. The concept is expected to have the future advantage of prolonged and flexible operation by switching between two operational Cases: I) Purely solar approach at 1500 °C and II) a biogas-supported approach at 900 °C.
In addition, the identification of technological, ecological and economical potential for a flexible and highly efficient solar syngas production will contribute to the development of a detailed roadmap and provide the basis for the pre-commercialization through follow-up R&D development activities.
Ámbito científico
- engineering and technologyenvironmental engineeringenergy and fuelsrenewable energysolar energy
- engineering and technologyenvironmental engineeringenergy and fuelsfossil energynatural gas
- engineering and technologychemical engineeringseparation technologies
- natural scienceschemical sciencesorganic chemistryalcohols
- engineering and technologymechanical engineeringmanufacturing engineeringadditive manufacturing
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Programa(s)
Régimen de financiación
HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinador
51147 Koln
Alemania