NITROGEN ISOTOPE EXCHANGE BETWEEN LIQUID N$sub 2$$O$$sub 3$ AND NO AT LOW TEMPERATURE AND ELEVATED PRESSURE

Journal Article · Fri Feb 01 04:00:00 EST 1963 · Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,

OSTI ID:4732429

Monse, E U; Kauder, L N; Spindel, W

The single stage separation factor, alpha , for nitrogen isotope exchange between liquid N/sub 2/O/sub 3/ - N/sub 2/Osub 4/ mixtures and their vapor was measured at temperatures ranging from -76 un. Concent 85% C to room temperature and pressures between 1 atm. At -76 un. Concent 85% C and 1 atm., alpha = 1.061 450 deg C in a 0.003; at -23 un. Concent 85% C and 1 atm., alpha = 1.034 450 deg C in a 0.002; at +23 un. Concent 85% C and 2.1 atm., alpha = 1.017 450 deg C in a 0.002; and at +23 un. Concent 85% C and 7.4 atm., alpha = 1.030 450 deg C in a 0.002. The results were compared with values, calculated from spectroscopic data for N/sub 2/O/sub 3/, N/sub 2/O/sub 4/ , NO, and NO/sub 2/. The value of alpha found at room temperature and 7.4 atm. pressure enhances the usefulness of the N/sub 2/O/sub 3/- NO-system for separating the nitrogen isotopes, since it eliminates the need of refrigeration. (auth)

• Research Organization: Rutgers Univ., Neward, N.J.
• NSA Number: NSA-17-020044
• OSTI ID: 4732429
• Journal Information: Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, Journal Name: Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys., Vol. Vol: 18a; ISSN ZNTFA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CHEMISTRY
ISOTOPE SEPARATION
ISOTOPIC EXCHANGE
LIQUIDS
LOW TEMPERATURE
NITROGEN
NITROGEN ISOTOPES
NITROGEN OXIDES
PRESSURE
USES
VAPORS