Report of Investigations 9039: High-Temperature Relative Enthalpies of V₂0₅

Details

• Alternative Title:
  High-Temperature Relative Enthalpies of V205
• Journal Article:
  Albany, OR: U.S. Department of the Interior, Bureau of Mines, RI 9039
• Personal Author:
  Ferrante, Michael J. ; Mrazek, Robert V.
• Description:
  Relative enthalpies of V2O5 from 298.15 to 1,101.0 K were measured at the Bureau of Mines to provide data needed for the advancement of mineral technology. Enthalpies were measured with a copper-block calorimeter. A sharp melting point was found at 951 K, with 15.690 kcal/mol for the standard enthalpy of melting. Tabulated values are given at selected temperature increments between 298.15 and 1,500 K for the standard relative enthalpy, heat capacity, entropy, and Gibbs energy function. Standard relative enthalpies are also given in equation form and combined with data from the literature to derive values of standard enthalpies of formation and Gibbs energies of formation. [Description provided by NIOSH]
• Subjects:
  Mining Occupational Health Safety
• Keywords:
  Thermodynamic-properties; Vanadium-oxides; Gibbs-free-energy; Entropy; Specific-heat; Enthalpy
• Source:
  Albany, OR: U.S. Department of the Interior, Bureau of Mines, RI 9039, 1986 Jan; :1-7
• Series:
  NIOSH Numbered Publications   ; Mining Publications  
• Subseries:
  Report of Investigations
• Document Type:
  Text
• Genre:
  Report
• Place as Subject:
  Oregon ; OSHA Region 10
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  ALRC - Albany Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  12 pdf pages
• NIOSHTIC Number:
  nn:10005360
• NTIS Accession Number:
  PB87140737
• Federal Fiscal Year:
  1986
• Peer Reviewed:
  False
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:dc82721a138e839134b8f9b80b82678569eba454b8d83721302331a80299aa6dba285c6a79233606df2d7ec2bdb84cb4dd1c003d15dbf349b74f5d9f7bd8da42
• Download URL:
  https://stacks.cdc.gov/view/cdc/10523/cdc_10523_DS1.pdf
• File Type:
  [PDF - 509.41 KB ]