GreatNorthCollective/greatnorth-canada-federal-laws-text huggingface dataset:
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4
A.2.4.4 Especially designed or prepared auxiliary systems, equipment and components for use in gaseous diffusion enrichment, including: A.2.4.4.1 Feed systems or product and tails withdrawal systems Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF 6 , including (a) feed autoclaves, ovens or systems used for passing UF 6 to the enrichment process; (b) desublimers (or cold traps) or pumps used to remove UF 6 from the enrichment process for subsequent transfer upon heating; (c) solidification or liquefaction stations used to remove UF 6 from the enrichment process by compressing and converting UF 6 to a liquid or solid form; and (d) product or tails stations used for transferring UF 6 into containers. A.2.4.4.2 Header piping systems Especially designed or prepared piping systems and header systems for handling UF 6 within the gaseous diffusion cascades. This piping network is normally of the double header system with each cell connected to each of the headers. A.2.4.4.3 Vacuum systems (a) especially designed or prepared vacuum manifolds, vacuum headers and vacuum pumps having a suction capacity of 5 m 3 /min or more; and (b) vacuum pumps especially designed for service in UF 6 -bearing atmospheres, made of or protected by materials resistant to corrosion by UF 6 . These pumps may be either rotary or positive, may have displacement and fluorocarbon seals and may have special working fluids present. A.2.4.4.4 Special shut-off and control valves Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF 6 , for installation in main and auxiliary systems of gaseous diffusion enrichment plants. A.2.4.4.5 UF 6 mass spectrometers with ion sources Especially designed or prepared mass spectrometers capable of taking on-line samples, from UF 6 gas streams and having all of the following characteristics: (a) the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) a collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4.1
A.2.4.4.1 Feed systems or product and tails withdrawal systems Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF 6 , including (a) feed autoclaves, ovens or systems used for passing UF 6 to the enrichment process; (b) desublimers (or cold traps) or pumps used to remove UF 6 from the enrichment process for subsequent transfer upon heating; (c) solidification or liquefaction stations used to remove UF 6 from the enrichment process by compressing and converting UF 6 to a liquid or solid form; and (d) product or tails stations used for transferring UF 6 into containers.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF 6 , including (a) feed autoclaves, ovens or systems used for passing UF 6 to the enrichment process; (b) desublimers (or cold traps) or pumps used to remove UF 6 from the enrichment process for subsequent transfer upon heating; (c) solidification or liquefaction stations used to remove UF 6 from the enrichment process by compressing and converting UF 6 to a liquid or solid form; and (d) product or tails stations used for transferring UF 6 into containers.
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) desublimers (or cold traps) or pumps used to remove UF 6 from the enrichment process for subsequent transfer upon heating;
Nuclear Non-proliferation Import and Export Control Regulations — (d)
(d) product or tails stations used for transferring UF 6 into containers.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4.2
A.2.4.4.2 Header piping systems Especially designed or prepared piping systems and header systems for handling UF 6 within the gaseous diffusion cascades. This piping network is normally of the double header system with each cell connected to each of the headers.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared piping systems and header systems for handling UF 6 within the gaseous diffusion cascades. This piping network is normally of the double header system with each cell connected to each of the headers.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4.3
A.2.4.4.3 Vacuum systems (a) especially designed or prepared vacuum manifolds, vacuum headers and vacuum pumps having a suction capacity of 5 m 3 /min or more; and (b) vacuum pumps especially designed for service in UF 6 -bearing atmospheres, made of or protected by materials resistant to corrosion by UF 6 . These pumps may be either rotary or positive, may have displacement and fluorocarbon seals and may have special working fluids present.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
(a) especially designed or prepared vacuum manifolds, vacuum headers and vacuum pumps having a suction capacity of 5 m 3 /min or more; and
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) vacuum pumps especially designed for service in UF 6 -bearing atmospheres, made of or protected by materials resistant to corrosion by UF 6 . These pumps may be either rotary or positive, may have displacement and fluorocarbon seals and may have special working fluids present.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4.4
A.2.4.4.4 Special shut-off and control valves Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF 6 , for installation in main and auxiliary systems of gaseous diffusion enrichment plants.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF 6 , for installation in main and auxiliary systems of gaseous diffusion enrichment plants.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.4.5
A.2.4.4.5 UF 6 mass spectrometers with ion sources Especially designed or prepared mass spectrometers capable of taking on-line samples, from UF 6 gas streams and having all of the following characteristics: (a) the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) a collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
Especially designed or prepared mass spectrometers capable of taking on-line samples, from UF 6 gas streams and having all of the following characteristics: (a) the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) a collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys;
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5
 the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) collector system suitable for isotopic analysis. A.2.4.5.12 UF 6 /carrier gas separation systems Especially designed or prepared process systems for separating UF 6 from carrier gas (hydrogen or helium).
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.1
A.2.4.5.1 Separation nozzles Especially designed or prepared separation nozzles and separation nozzle assemblies. The separation nozzles consist of slit-shaped, curved channels having a radius of curvature of less than 1 mm, resistant to corrosion by UF 6 and having a knife-edge within the nozzle that separates the gas flowing through the nozzle into two fractions.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared separation nozzles and separation nozzle assemblies. The separation nozzles consist of slit-shaped, curved channels having a radius of curvature of less than 1 mm, resistant to corrosion by UF 6 and having a knife-edge within the nozzle that separates the gas flowing through the nozzle into two fractions.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.2
A.2.4.5.2 Vortex tubes Especially designed or prepared vortex tubes and vortex tube assemblies. The vortex tubes are cylindrical or tapered, made of or protected by materials resistant to corrosion by UF 6 , and with one or more tangential inlets. The tubes may be equipped with nozzle-type appendages at either or both ends.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared vortex tubes and vortex tube assemblies. The vortex tubes are cylindrical or tapered, made of or protected by materials resistant to corrosion by UF 6 , and with one or more tangential inlets. The tubes may be equipped with nozzle-type appendages at either or both ends.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.3
A.2.4.5.3 Compressors and gas blowers Especially designed or prepared compressors or gas blowers made of or protected by materials resistant to corrosion by the UF 6 carrier gas (hydrogen or helium) mixture.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared compressors or gas blowers made of or protected by materials resistant to corrosion by the UF 6 carrier gas (hydrogen or helium) mixture.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.4
A.2.4.5.4 Rotary shaft seals Especially designed or prepared rotary shaft seals, with seal feed and seal exhaust connections, for sealing the shaft connecting the compressor rotor or the gas blower rotor with the driver motor so as to ensure a reliable seal against out-leakage of process gas or in-leakage of air or seal gas into the inner chamber of the compressor or gas blower which is filled with a UF 6 /carrier gas mixture.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared rotary shaft seals, with seal feed and seal exhaust connections, for sealing the shaft connecting the compressor rotor or the gas blower rotor with the driver motor so as to ensure a reliable seal against out-leakage of process gas or in-leakage of air or seal gas into the inner chamber of the compressor or gas blower which is filled with a UF 6 /carrier gas mixture.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.5
A.2.4.5.5 Heat exchangers for gas cooling Especially designed or prepared heat exchangers made of or protected by materials resistant to corrosion by UF 6 .
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared heat exchangers made of or protected by materials resistant to corrosion by UF 6 .
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.6
A.2.4.5.6 Separation element housings Especially designed or prepared separation element housings, made of or protected by materials resistant to corrosion by UF 6 , for containing vortex tubes or separation nozzles.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared separation element housings, made of or protected by materials resistant to corrosion by UF 6 , for containing vortex tubes or separation nozzles.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.7
A.2.4.5.7 Feed systems/product and tails withdrawal systems Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF 6 , including: (a) feed autoclaves, ovens, or systems used for passing UF 6 to the enrichment process; (b) desublimers (or cold traps) used to remove UF 6 from the enrichment process for subsequent transfer upon heating; (c) solidification or liquefaction stations used to remove UF 6 from the enrichment process by compressing and converting UF 6 to a liquid or solid form; and (d) product or tails stations used for transferring UF 6 into containers.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
Especially designed or prepared process systems or equipment for enrichment plants made of or protected by materials resistant to corrosion by UF 6 , including: (a) feed autoclaves, ovens, or systems used for passing UF 6 to the enrichment process; (b) desublimers (or cold traps) used to remove UF 6 from the enrichment process for subsequent transfer upon heating; (c) solidification or liquefaction stations used to remove UF 6 from the enrichment process by compressing and converting UF 6 to a liquid or solid form; and (d) product or tails stations used for transferring UF 6 into containers.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
(a) feed autoclaves, ovens, or systems used for passing UF 6 to the enrichment process;
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) desublimers (or cold traps) used to remove UF 6 from the enrichment process for subsequent transfer upon heating;
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.8
A.2.4.5.8 Header piping systems Especially designed or prepared header piping systems, made of or protected by materials resistant to corrosion by UF 6 , for handling UF 6 within the aerodynamic cascades. This piping network is normally of the double header design with each stage or group of stages connected to each of the headers.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared header piping systems, made of or protected by materials resistant to corrosion by UF 6 , for handling UF 6 within the aerodynamic cascades. This piping network is normally of the double header design with each stage or group of stages connected to each of the headers.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.9
A.2.4.5.9 Vacuum systems and pumps (a) especially designed or prepared vacuum systems, including vacuum manifolds, vacuum headers and vacuum pumps, designed for service in UF 6 -bearing atmospheres; and (b) vacuum pumps especially designed or prepared for service in UF 6 -bearing atmospheres and made of or protected by materials resistant to corrosion by UF 6 . These pumps may use fluorocarbon seals and special working fluids.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
(a) especially designed or prepared vacuum systems, including vacuum manifolds, vacuum headers and vacuum pumps, designed for service in UF 6 -bearing atmospheres; and
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) vacuum pumps especially designed or prepared for service in UF 6 -bearing atmospheres and made of or protected by materials resistant to corrosion by UF 6 . These pumps may use fluorocarbon seals and special working fluids.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.10
A.2.4.5.10 Special shut-off and control valves Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF 6 and with a diameter of 40 mm or greater, for installation in main and auxiliary systems of aerodynamic enrichment plants.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared bellows-sealed valves, manual or automated, shut-off or control, made of or protected by materials resistant to corrosion by UF 6 and with a diameter of 40 mm or greater, for installation in main and auxiliary systems of aerodynamic enrichment plants.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.11
A.2.4.5.11 UF 6 mass spectrometers with ion sources Especially designed or prepared mass spectrometers capable of taking on-line samples from UF 6 gas streams and having all of the following characteristics: (a) the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
Especially designed or prepared mass spectrometers capable of taking on-line samples from UF 6 gas streams and having all of the following characteristics: (a) the capability of measuring ions of 320 atomic mass units or greater with a resolution of better than 1 part in 320; (b) ion sources constructed of or protected by nickel, nickel-copper alloys with a nickel content of 60% by weight or more, or nickel-chrome alloys; (c) electron bombardment ionization sources; and (d) collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — (d)
(d) collector system suitable for isotopic analysis.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.5.12
A.2.4.5.12 UF 6 /carrier gas separation systems Especially designed or prepared process systems for separating UF 6 from carrier gas (hydrogen or helium).
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Especially designed or prepared process systems for separating UF 6 from carrier gas (hydrogen or helium).
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.6
02 psi). A.2.4.6.8 Ion exchange reflux systems (ion exchange) (a) especially designed or prepared chemical or electrochemical reduction systems for regeneration of the chemical reducing agent(s) used in ion exchange uranium enrichment cascades; and (b) especially designed or prepared chemical or electrochemical oxidation systems for regeneration of the chemical oxidizing agent(s) used in ion exchange uranium enrichment cascades.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.6.1
A.2.4.6.1 Liquid-liquid exchange columns (chemical exchange) Countercurrent liquid-liquid exchange columns with mechanical power input, especially designed or prepared for uranium enrichment using the chemical exchange process. For corrosion resistance to concentrated hydrochloric acid solutions, these columns and their internals are generally made of or protected by suitable plastic materials (such as fluorinated hydrocarbon polymers) or glass. The stage residence time of the columns is normally designed to be 30 s or less.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Countercurrent liquid-liquid exchange columns with mechanical power input, especially designed or prepared for uranium enrichment using the chemical exchange process. For corrosion resistance to concentrated hydrochloric acid solutions, these columns and their internals are generally made of or protected by suitable plastic materials (such as fluorinated hydrocarbon polymers) or glass. The stage residence time of the columns is normally designed to be 30 s or less.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.6.2
A.2.4.6.2 Liquid-liquid centrifugal contactors (chemical exchange) Liquid-liquid centrifugal contactors especially designed or prepared for uranium enrichment using the chemical exchange process. Such contactors use rotation to achieve dispersion of the organic and aqueous streams and then centrifugal force to separate the phases. For corrosion resistance to concentrated hydrochloric acid solutions, the contactors are generally made of or protected by suitable plastic materials (such as fluorinated hydrocarbon polymers) or glass. The stage residence time of the centrifugal contactors is normally designed to be 30 s or less.
Nuclear Non-proliferation Import and Export Control Regulations — Nuclear Non-proliferation Import and Export Control Regulations
Liquid-liquid centrifugal contactors especially designed or prepared for uranium enrichment using the chemical exchange process. Such contactors use rotation to achieve dispersion of the organic and aqueous streams and then centrifugal force to separate the phases. For corrosion resistance to concentrated hydrochloric acid solutions, the contactors are generally made of or protected by suitable plastic materials (such as fluorinated hydrocarbon polymers) or glass. The stage residence time of the centrifugal contactors is normally designed to be 30 s or less.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.6.3
A.2.4.6.3 Uranium reduction systems and equipment (chemical exchange) (a) especially designed or prepared electrochemical reduction cells to reduce uranium from one valence state to another for uranium enrichment using the chemical exchange process. The cell materials in contact with process solutions must be corrosion resistant to concentrated hydrochloric acid solutions; and (b) especially designed or prepared systems at the product end of the cascade for taking the U +4 out of the organic stream, adjusting the acid concentration and feeding to the electrochemical reduction cells.
Nuclear Non-proliferation Import and Export Control Regulations — (a)
(a) especially designed or prepared electrochemical reduction cells to reduce uranium from one valence state to another for uranium enrichment using the chemical exchange process. The cell materials in contact with process solutions must be corrosion resistant to concentrated hydrochloric acid solutions; and
Nuclear Non-proliferation Import and Export Control Regulations — (b)
(b) especially designed or prepared systems at the product end of the cascade for taking the U +4 out of the organic stream, adjusting the acid concentration and feeding to the electrochemical reduction cells.
Nuclear Non-proliferation Import and Export Control Regulations — A.2.4.6.4
A.2.4.6.4 Feed preparation systems (chemical exchange) Especially designed or prepared systems for producing high-purity uranium chloride feed solutions for chemical exchange uranium isotope separation plants.