Development of a metal-supported solid oxide min cell for recycling carbon dioxide emitted from industry

Background and Objectives

In order to realize a carbon neutral (CN) society in Japan, the CO₂Innovative emission reductions in the industrial sector, where emissions are particularly high, are essential.As a _CO2 resource conversion technology for large-scaleand utilize low-carbon energy.Next-generation solid oxide min cell(SOEC)Development ofThe goal is to apply the technology to real industries.

Research

CO emissions from industrial processes₂To develop SOEC, a highly efficient resource recovery technology, for the resource recovery of compared to existing all-ceramics SOECs,Metal support with metal backingSOEC (MS-SOEC) Development ofrequired in real industries.Expected to be larger scale and lower costIt is possible to do so. In addition to the development of original cells on a coin cell scale, this laboratory has developed a cell CO₂Conduct a series of developments from improving min performance and cell durability to including large-area cell development.

• Processes can be low-carbon by converting industrial _CO2 emissions into a resource and reusing it as a carbon source.

Efficient and scalable CO₂Recycling technology is essential

GX Expected effects of technological development

This GXI technology development will help to reduce CO₂Applied to industrial processes with excessive emissionsemission reductions. In addition, carbon resources (fuels, reductants, etc.) are expected to be used continuously in the CN society andAs a technology capable of supplying raw materials,CCSDevelopment of cooperation with technology, etc.is also expected.

• Highly efficient SOEC_CO2 resources through next-generation SOEC cell development