Vileno, Elizabeth Marie, "The decomposition of the environmental pollutant, nitrogen trifluoride, and the synthesis of catalysts using microwave heating" (1998). Stand. Ref. A numerical solution of the differential rate equation yielded comparable results. The decomposition of 0.25%, 0.50%, and 1.00% NF 3 in argon was studied in a reflected shock wave. Up to 200 °C, its reactivity is comparable to oxygen. Stand. Etches glass in the presence of moisture. D. C. Tardy, B. S. Rabinovitch, and G. Z. Whitten, J. Chem. Chem. Phys. Astrophysical Observatory. E. Tschuikow‐Roux, K. O. MacFadden, K. H. Jung, and D. A. Armstrong, J. Phys. STEL: 29 mg/m³ 15 minutes. Two other related reactions that, along with this mechanism, take part in an efficient boron nitride growth process are also investigated. Assessment of the Use of Nitrogen Trifluoride for Purifying Coolant and Heat Transfer Salts in the Fluoride Salt-Cooled High-Temperature Reactor RD Scheele AM Casella September 2010 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National Laboratory Richland, Washington 99352 B. de B. Darwent, Natl. ], This option allows users to search by Publication, Volume and Page. Nitrogen Trifluoride-Based Fluoride- Volatility Separations Process: Initial Studies. Notice, Smithsonian Terms of Phys. Wagner, Ber. Decomposition of Nitrogen Trifluoride Using Low Power Arc Plasma Jee-Hun Ko, Sooseok Choi, Hyun-Woo Park et al.-Design of a MT-DBD reactor for H2S control Xu CAO, Weixuan ZHAO, Renxi ZHANG et al.-Advanced oxidation technology for H2S odor gas using non-thermal plasma Tao ZHU, Ruonan WANG, Wenjing BIAN et al.- Phys. J. Troe and H. Gg. AAI9831891. Chem. The thermal decomposition of NF 3 by various oxides was investigated using gas chromatography, BET surface areas, and X-ray powder diffraction. (a) E. V. Waage and B. S. Rabinovitch, J. Chem. Phys. Chem. The baffle 28 insures a close packing of the oxidizer 26 so that the high temperature decomposition continues to completion. (Int.) To sign up for alerts, please log in first. Soc. When the mixtures were handled as liquids at low temperatures, violent explosions occurred, even when precautions were made to eliminate / oxygen difluoride / impurities. Nitrogen Trifluoride (Compressed) Safety Data Sheet according to the Hazardous Products Regulation (February 11, 2015) ... Decomposition temperature : No data available Flammability (solid, gas) : See Section 2.1 and 2.2 Vapour pressure : 3670607.53350726 mbar G. L. Schott, L. S. Blair, and J. D. Morgan, Jr., J. Phys. Selecting this option will search all publications across the Scitation platform, Selecting this option will search all publications for the Publisher/Society in context, The Journal of the Acoustical Society of America, Department of Chemistry, University of Calgary, Calgary, Alberta T2N 1N4, Canada. The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative [Proc. In these dilute mixtures the unimolecular decomposition pathway can be studied independently of other modes of decomposition. Publ. In these dilute mixtures the unimolecular decomposition pathway can be studied independently of other modes of decomposition. Thereafter, the temperature of the gas is cooled to liquid nitrogen temperatures (-320° F) in condenser 48 for condensing substantially all of the nitrogen trifluoride in the gas stream. Synthesis and reactivity. Stand. Rev. per mole. Am. M. E. Jacox, D. E. Milligan, W. A. Guillory, and J. J. Smith, J. Mol. Decomposition of Nitrogen Trifluoride Using Low Power Arc Plasma To cite this article: Jee-Hun Ko et al 2013 Plasma Sci. Website © 2020 AIP Publishing LLC. Radia. At temperatures above 200 – 300°C, nitrogen trifluoride is converted to tetrafluorohydrazine, which can slowly hydrolyze to highly toxic hydrogen fluoride and hydrazine, an animal carcinogen (Baxter, 1994; Henderson & Woytek, 1994). Chem. CAS number: 7783–54–2 NIOSH REL: 10 ppm (29 mg/m 3) TWA 1989 OSHA PEL: Same as current PEL Current OSHA PEL: 10 ppm (29 mg/m 3) TWA 1993-1994 ACGIH TLV: 10 ppm (29 mg/m 3) TWA Description of substance: Colorless gas with a moldy odor. A. Kennedy and C. B. Colburn, J. Chem. The thermal decomposition of nitrogen trifluoride has been reinvestigated behind incident shock waves in dilute (1%) NF3/Ar mixtures over the temperature range 1150–1530 K and at 0.80–1.81 atm total pressures. E. A. Dorko, U. W. Grimm, K. Scheller, and G. W. Mueller, J. Chem. Data Ser., Natl. Store in a well-ventilated place. 15 923 View the article online for updates and enhancements. The reaction kinetics were followed by monitoring NF2 radical concentrations in absorption at 260 nm. The decomposition of NF 3 under the conditions that were investigated is accompanied by the synthesis of the original substance from the decomposition products. I have online chemistry homework and I've been trying to figure out the balanced equation of the decomposition of nitrogen trichloride into it's gaseous elements. The temperature range of the study was 1500–2400 °K and the total pressure range was 0.8–60 atm. K. O. MacFadden and E. Tschuikow‐Roux, J. Phys. The decomposition of NF 3 using alumina can occur at temperatures as low as 100 °C, with steady complete conversion for almost 4 h at 400 °C. Andrew Casella Nitrogen molecule is #N_2# Flourine molecule is #F_2# Nitrogen triflouride is #NF_3# (tri- means 3, and #N# usually has 3 covalent bonds, #F# has 1, so 3 #F# to 1 #N#) write unbalanced eqn for reaction . Doctoral Dissertations . A. R. Hartig, J. Troe, and H. Gg. L. M. Brown and B. de B. Darwent, J. Chem. If you need an account, please register here, The thermal decomposition of nitrogen trifluoride has been reinvestigated behind incident. Nitrogen trifluoride Safety Data Sheet P-4854 This SDS conforms to U.S. Code of Federal Regulations 29 CFR 1910.1200, Hazard Communication. TWA: 10 ppm 8 hours. M. A. Bur. Selecting this option will search the current publication in context. A. P. Modica and D. F. Hornig, J. Chem. Advice for fire-fighters: Specific methods: Use fire control measures appropriate for the surrounding fire. Phys. NITROGEN TRIFLUORIDE is a very powerful oxidizing agent. Ref. II, T. A. Jacobs and R. R. Giedt, J. Quant. Phys. Phys. Studies of nitrogen trifluoride and diborane revealed no interactions at room temperature and 1-8 atmospheres pressure. Original (SCP) IDLH: 2,000 ppm Basis for original (SCP) IDLH: The chosen IDLH is based on the mouse 4-hour LC 50 … Presents dangerous fire hazard in the presence of reducing agents. Phys. The thermal decomposition of nitrogen trifluoride has been reinvestigated behind incident shock waves in dilute (1%) NF3/Ar mixtures over the temperature range 1150-1530 K and at 0.80-1.81 atm total pressures. Phys. The reaction kinetics were followed by monitoring NF 2 radical concentrations in absorption at 260 nm. The decomposition of NF3 using alumina can occur at temperatures as low as 100 degrees C, with steady complete conversion for almost 4 h at 400 degrees C. The reaction is shown to be stoichiometric. In several experiments, the infrared emission at 5.17 μ was also monitored. The temperature dependence of the absorption coefficient for NF2 and the equilibrium constant were also determined. #N_2 + F_2 -> NF_3# (not balanced) now balance the number of atoms on each side: at least 2 atoms of nitrogen so at least 2 molecules of #NF_3# Stand. In several experiments, the infrared emission at 5.17 μ was also monitored. 2011. Temperature Not available Flash ... Lower Explosive Limit Not available Decomposition temperature Not available

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