Concepts
Concepts glossary term
Synroc
Critical nuclear waste immobilization technology applicable to advanced fission and fusion materials.
01 Definition
02 Detailed_Analysis
Synroc (synthetic rock) is an advanced ceramic matrix technology invented in 1978 by Prof. Ted Ringwood at the Australian National University and developed by the Australian Nuclear Science and Technology Organisation (ANSTO). Formed from titanate minerals (including hollandite, zirconolite, and perovskite), Synroc immobilizes high-level radioactive waste (HLW) within its crystalline lattice via hot isostatic pressing. Its geological stability, radiation tolerance, and leach resistance significantly exceed conventional borosilicate glass vitrification.
03 Key_Facts
- ▸ Invented in 1978 at ANU; industrialized by ANSTO for high-level nuclear waste.
- ▸ Composed of titanate minerals: hollandite, zirconolite, perovskite, and rutile.
- ▸ Immobilizes radionuclides into a crystalline lattice via hot isostatic pressing.
- ▸ Provides superior leaching resistance and thermal stability compared to borosilicate glass.
09 FAQ
What is Synroc? ▾
Synroc — a concept identified in the R694-R852 research corpus covering fusion, advanced weapons, and dual-use technology.
Why does Synroc matter? ▾
Critical nuclear waste immobilization technology applicable to advanced fission and fusion materials.
Quick_Facts
- Category
- Concepts
- Aliases
- Synroc, synroc, Synthetic Rock, ANSTO Synroc
- Sources
- 0