තෝරියම්
තෝරියම්
තෝරියම් (ඉංග්රීසි: Thorium) යනු රසායනික මූලද්රව්යයකි. එහි පරමාණුක ක්රමාංකය 90 වන අතර සංඛේතය Th වේ. ස්වභාවිකව විශාල වශයෙන් හමුවන විකිරණශීලී මූලද්රව්යයකි.
ආශ්රිත
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| Science | |
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න්යෂ්ටික ඉන්ධන
(Nuclear fuel) | |
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| Neutron |
- Activation
- Capture
- Poison
- Cross section
- Generator
- Radiation
- Reflector
- Temperature
- Thermal
- Fast
- Fusion
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| Power |
- by country
- Power plant
- Economics
- Multi-Mission Radioisotope Thermoelectric Generator
- Accidents and incidents
- Policy
- Fusion
- Radioisotope thermoelectric (RTG)
- Propulsion
- Safety and security
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| Medicine | | Imaging |
- RadBall
- Scintigraphy
- Single-photon emission (SPECT)
- Positron-emission tomography (PET)
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| Therapy |
- Fast-neutron
- Neutron capture therapy of cancer
- Targeted alpha-particle
- Proton-beam
- Tomotherapy
- Brachytherapy
- Radiation therapy
- Radiosurgery
- Radiopharmacology
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| Weapons | | Topics |
- Arms race
- Delivery
- Design
- Disarmament
- Ethics
- Explosion
- History
- Proliferation
- Testing
- high-altitude
- underground
- Warfare
- Yield
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| Lists |
- States with nuclear weapons
- Tests
- WMD treaties
- Weapon-free zones
- Weapons
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| Waste | | Products |
- Actinide
- Reprocessed uranium
- Reactor-grade plutonium
- Minor actinide
- Activation
- Fission
- Actinide chemistry
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| Disposal |
- Fuel cycle
- High-level (HLW)
- Low-level (LLW)
- Repository
- Reprocessing
- Spent fuel
- Transmutation
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| Debate |
- Nuclear power
- Nuclear weapons
- Blue Ribbon Commission on America's Nuclear Future
- Anti-nuclear movement
- Uranium mining
- Nuclear power phase-out
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by primary moderator | | Light water | |
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| බැර ජලය (Heavy water) |
- CANDU
- Advanced (AHWR)
- Pressurized (PHWR)
- Steam-generating (SGHWR)
- WR-1
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Graphite
by coolant | | Water | |
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| Gas | | CO2 |
- Uranium Naturel Graphite Gaz (UNGG)
- Magnox
- Advanced gas-cooled (AGR)
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| He |
- Ultra-high-temperature experiment (UHTREX)
- Pebble-bed (PBMR) (HTR-PM)
- Gas-turbine modular-helium (GTMHR)
- Very-high-temperature (VHTR)
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| Molten-salt | |
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None
(fast) |
- Breeder (FBR)
- Integral (IFR)
- Liquid-metal-cooled (LMFR)
- Small sealed transportable autonomous (SSTAR)
- Traveling-wave (TWR)
- Energy Multiplier Module (EM2)
- Reduced-moderation (RMWR)
- Fast Breeder Test Reactor (FBTR)
- Dual fluid reactor (DFR)
| | Generation IV |
- Sodium (SFR)
- BN-600
- BN-800
- BN-1200
- PFBR
- CEFR
- Lead (LFR)
- Helium gas (GFR)
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| Others |
- Organically moderated and cooled reactor
- Aircraft Reactor Experiment
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by confinement | | Magnetic |
- Field-reversed configuration
- Levitated dipole
- Reversed field pinch
- Spheromak
- Stellarator
- Tokamak
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| Inertial |
- Bubble (acoustic)
- Fusor
- Laser-driven
- Magnetized-target
- Z-pinch
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| Other |
- Dense plasma focus
- Migma
- Muon-catalyzed
- Polywell
- Pyroelectric
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