S T E L L A X
S T E L L A X
Core Technology
A physics-based answer. Protected by patent.
50% CapEx savings vs. supercritical/liquefied methods. Existing pipelines reused.
No one else is doing this.
The Science
CO₂ reacts with water to form clathrate crystal structures — solid hydrate slurry. This slurry remains stable at near-ambient 6°C, enabling transport over hundreds of kilometers through standard pipelines. No cryogenic infrastructure required. Existing gas pipeline networks can be directly reused.
Patent & Specifications
등록특허 · Patent No. 10-1801481
Technology Readiness Level
Technology Comparison
| Method | Conditions | CapEx | Pipe Reuse | Commercial |
|---|---|---|---|---|
| Supercritical CO₂ | < −30°C / 100+ bar | Very High | ✕ | Partial |
| Liquefied CO₂ | −56°C / Cryogenic | High | ✕ | Limited |
| CO₂ Hydrate Slurry ★ | 6°C / 50–70 bar | 50%↓ | ✓ | World-First |
R&D Roadmap
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