Waste Stabilization / Neutralisation
Vitrification Reactor for Long-Term Stable Waste
The vitrification reactor is an electrically heated Inconel melter that immobilizes hazardous settlement residuals, including heavy metals and radioactive isotopes from the L1-PWR reactor, into chemically stable borosilicate glass. Operating between 1100 and 1300 °C with a 5000 W power draw, the 100 kg unit processes waste at 2 kg per hour before casting the product into stainless canisters. Sustaining a 100-year lunar mission demands permanent waste isolation without degradation, which the inert matrix provides while utilizing hot tailings from thermal extraction processes to supply supplemental glass-forming silica.
Vitrification reactor converting hazardous residuals (heavy metals, radioactive isotopes from L1-PWR) into chemically stable borosilicate glass for safe long-term storage.
Purpose
Vitrification reactor converting hazardous residuals (heavy metals, radioactive isotopes from L1-PWR) into chemically stable borosilicate glass for safe long-term storage.
Context
Child of L2-WMS-PROC within the Lunar Ark system
Principles
- ▸Vitrification embeds hazardous elements in inert glass matrix
- ▸Borosilicate or alumino-borosilicate glass for high durability
- ▸Operating temperature 1100-1300 C with electric melter
- ▸Cast into stainless canisters for storage
- ▸Leaching resistance verified per ASTM C1285 PCT
Typical implementations
- ▸Hanford / Savannah River nuclear waste vitrification (terrestrial)
- ▸DOE WIPP transuranic waste vitrification
- ▸Industrial hazardous waste stabilization
Lunar considerations
- ▸100-year mission means stable storage form essential
- ▸Hot tailings from L3-ISR-VOL-HEAT can supplement glass-forming SiO2
- ▸Canisters to L3-WMS-STOR-LONG
Specifications
Functional
| primary function | Vitrification reactor converting hazardous residuals (heavy metals, radioactive isotopes from L1-PWR) into chemically stable borosilicate glass for safe long-term storage. |
| throughput kg per hour | 2 |
| glass durability pct test pass | True |
Physical
| mass kg | 100 |
| materials | Inconel melter, Borosilicate glass, Stainless canisters |
| vacuum compatibility | True |
Operational
| power consumption w | 5000 |
| thermal range c | -40, 70 |
| lifetime years | 20 |
| mtbf hours | 20000 |
Interfaces
Provides
- Vitrified waste canisters
Requires
- Concentrated hazardous residuals
- Melter (~5 kW)
Cite this entry
Lunar Ark Codex. "Waste Stabilization / Neutralisation" (L3-WMS-PROC-NEUT). Retrieved 10 September 2026, from https://lunarark.com/entry/L3-WMS-PROC-NEUT
Licensed CC-BY-SA 4.0. You may reuse and adapt this entry with attribution, under the same licence.