METHOD OF SEPARATING OXYGEN ISOTOPES Russian patent published in 1997 - IPC

Abstract RU 2092234 C1

FIELD: isotope separation. SUBSTANCE: oxygen-containing inorganic compound enriched with target oxygen isotope is chemically converted into gaseous inorganic compound of oxygen with monoisotope elements, e.g. C¹⁸O₂, C¹⁷O₂ is converted into P¹⁸OF₃ or F172

O, which is further separated by centrifugal technique. Enrichment degree approaches 100%. EFFECT: increased separation degree. 4 cl

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RU 2 092 234 C1

Authors

Petrov Ju.V.

Popov G.Eh.

Rudnev A.I.

Tikhomirov A.V.

Trembovetskij G.V.

Dates

1997-10-10—Published

1994-09-28—Filed