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Does anyone know of a good engineering level reference on Silex/GLE or general/commercial scale laser based separation. Most search results just show descripti

Does anyone know of a good engineering level reference on Silex/GLE or general/commercial scale laser based separation. Most search results just show descriptive write ups.

philipkglass 1y ago
I think that the Wikipedia article is about as good as it gets, because the process details are classified: In June 2001, the U.S. Department of Energy classified "certain privately generated information concerning an innovative isotope separation process for enriching uranium". Under the Atomic Energy Act, all information not specifically declassified is classified as Restricted Data, whether it is privately or publicly held. This is in marked distinction to the national security classification executive order, which states that classification can only be assigned to information "owned by, produced by or for, or is under the control of the United States Government". This is the only known case of the Atomic Energy Act being used in such a manner. https://en.wikipedia.org/wiki/Separation_of_isotopes_by_laser_excitation https://en.wikipedia.org/wiki/Separation_of_isotopes_by_lase... The United States developed the somewhat related AVLIS process to industrial readiness for the Special Isotope Separation project to produce high-grade weapons plutonium from old reactor fuel. However, it was ready just in time for the end of the Cold War, so it got shut down in 1990. https://inis.iaea.org/records/r6yew-5nk17 https://inis.iaea.org/records/r6yew-5nk17 Construction and operation of a Special Isotope Separation (SIS) project using the Atomic Vapor Laser Isotope Separation (AVLIS) process technology at the Idaho National Engineering Laboratory (INEL) near Idaho Falls, Idaho are proposed. The SIS project would process fuel-grade plutonium administered by the Department of Energy (DOE) into weapon-grade plutonium using AVLIS and supporting chemical processes.

Does anyone know of a good engineering level reference on Silex/GLE or general/commercial scale laser based separation. Most search results just show descriptive write ups.

philipkglass 1y ago

I think that the Wikipedia article is about as good as it gets, because the process details are classified: In June 2001, the U.S. Department of Energy classified "certain privately generated information concerning an innovative isotope separation process for enriching uranium". Under the Atomic Energy Act, all information not specifically declassified is classified as Restricted Data, whether it is privately or publicly held. This is in marked distinction to the national security classification executive order, which states that classification can only be assigned to information "owned by, produced by or for, or is under the control of the United States Government". This is the only known case of the Atomic Energy Act being used in such a manner. https://en.wikipedia.org/wiki/Separation_of_isotopes_by_laser_excitation https://en.wikipedia.org/wiki/Separation_of_isotopes_by_lase... The United States developed the somewhat related AVLIS process to industrial readiness for the Special Isotope Separation project to produce high-grade weapons plutonium from old reactor fuel. However, it was ready just in time for the end of the Cold War, so it got shut down in 1990. https://inis.iaea.org/records/r6yew-5nk17 https://inis.iaea.org/records/r6yew-5nk17 Construction and operation of a Special Isotope Separation (SIS) project using the Atomic Vapor Laser Isotope Separation (AVLIS) process technology at the Idaho National Engineering Laboratory (INEL) near Idaho Falls, Idaho are proposed. The SIS project would process fuel-grade plutonium administered by the Department of Energy (DOE) into weapon-grade plutonium using AVLIS and supporting chemical processes.