#Japan #Tokyo #JAXA #Kurita Corporation #Moon Propellant

Kurita Corporation's Ongoing Success with JAXA

Kurita Corporation, headquartered in Nakano, Tokyo, has achieved a remarkable feat by being selected for JAXA's competitive project aimed at the realization of a lunar propellant generation plant. This will mark the third consecutive year that Kurita has been chosen for this initiative, having been selected in both 2024 and 2025.

The project falls under the framework of international space exploration, which significantly emphasizes early-stage efforts to reach the Martian sphere, including lunar exploration. In Japan, with the support of JAXA's proposal titled "Japan's International Space Exploration Scenario 2025," research and development endeavors are underway to achieve sustainable lunar and Martian exploration.

A vital component of these efforts is the aim to harness water resources on the moon. Specifically, there is a focused movement to establish a plant that will produce essential rocket propellants—hydrogen and oxygen—derived from water present in lunar regolith, a fine particulate found on the moon's surface.

The current project involves ground-based technological validation through a small-scale plant, designated for the conceptual design in 2024 and basic design outcomes in 2025. Kurita's responsibilities include conducting tests associated with the water purification process necessary for this lunar propellant generation plant. To simulate the water extraction from lunar regolith, Kurita will utilize raw water that mimics the lunar conditions.

Critical tests will be performed to evaluate the removal of unwanted compounds such as ammonia and methanol. Additionally, the project will assess factors contributing to the degradation of the water purification system's performance, preparing for long-term operational assessments. The findings from these experiments will be consolidated into a report and are expected to be submitted to JAXA by the end of the fiscal year 2026.

The Kurita Group has been at the forefront of various initiatives aimed at integrating their extensive expertise in water treatment technology with the demands of space exploration. Their collaboration with JAXA includes testing water regeneration systems aboard the International Space Station (ISS). Kurita is paving the way for the development of technologies for water recovery and purification in space scenarios, further contributing to multi-sector partnerships aimed at sustainable space plant constructions.

Moreover, through the insights drawn from space-focused research and development, Kurita intends to provide solutions for addressing social and industrial challenges on Earth, ultimately contributing to the realization of a sustainable society.

In conclusion, Kurita Corporation's consistent selection by JAXA solidifies its commitment to pioneering efforts in space technology and opens new avenues for sustainable advances in both space and terrestrial environmental challenges. With collaboration and innovation at its core, Kurita is set to continue leading the charge in the complex nexus of space exploration and environmental stewardship, helping humanity to confront its challenges both in space and on our home planet.