The TRIGA Mark III reactor, located at the National Institute for Nuclear Research (ININ) in Mexico in the middle of a beautiful forest valley, has been a cornerstone of the country's scientific and industrial development since its installation in 1968. This "Training, Research, Isotopes, General Atomics" (TRIGA) reactor is known for its safe and versatile design, making it ideal for research, training, and isotope production.
Technology and Safety
The TRIGA Mark III uses enriched uranium and water as a moderator and coolant. Its unique design allows high-energy pulses without the risk of overheating, making it perfect for experiments requiring extreme irradiation conditions. The reactor is well-known for its "negative feedback effect," where an increase in temperature leads to a decrease in the nuclear reaction, ensuring safe operation even under unusual conditions.
History and Development
The TRIGA Mark III design evolved from earlier General Atomics designs in the United States in the 1950s. In Mexico, its installation addressed the need to develop nuclear capabilities for research and academic training. Since its inauguration, it has been a pillar in the country's technical and scientific personnel training.
Relevance to the Medical Industry
One of the TRIGA Mark III's most significant uses is producing radioisotopes, which are essential for nuclear medicine. These isotopes are also used in diagnostics and treatments, including cancer. In Mexico, over 85% of the radiopharmaceuticals supplied to institutions like IMSS and ISSSTE are produced by this reactor, which highlights its importance not only in scientific fields but also in public health.
Impact and Future
The TRIGA Mark III has enabled Mexico to be self-sufficient in producing certain radioisotopes, reducing dependence on imports and strengthening the country's scientific infrastructure. Its ability to operate at different power levels and its flexibility position it as an invaluable resource for future research in various fields.
Invitation
This event offers a technical visit to ININ for those interested in learning more about this reactor. You can see the TRIGA Mark III in action, a unique opportunity to better understand its operation and impact on science and health in Mexico. Space is limited, so don’t miss out!
Thank you to our sponsors!
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