Ionic and Neutral Reactions in Glow Discharges of a He-so2-Co Mixture

Details

• Personal Author:
  Chanin LM ; Khalafalla, S. E. ; Kuehn DG
• Description:
  Mass spectrographic studies have been conducted on the positive ions and neutral species of glow discharges containing 1.0 pct so2 and 1.0 pct CO in helium. Measurements were conducted for gas pressures from 3.5 to 10.1 Torr using both DC and 60-hz ac excitation. The ion species that were observed included s+, so+, so2+, o+, o2+, c+, co+, and co2+ with less amounts of so3+, (co)2+, sco+, and (so.Co)+ or cs2+. Interpretation of the functional dependence of the various ionic and neutral species on pressure and applied power showed that CO reacted with the so formed in the discharges to produce co2 and sulfur. Deposition of elemental sulfur was observed in the plasma container. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• Subseries:
  Report of Investigations
• Document Type:
  Text
• Genre:
  Conference Publications ; Case Report
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  TCRC - Twin Cities Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-18
• NIOSHTIC Number:
  nn:10009002
• NTIS Accession Number:
  PB-221856
• Citation:
  NTIS: PB 221 856 :18 pages
• Federal Fiscal Year:
  1973
• Peer Reviewed:
  False
• Source Full Name:
  NTIS: PB 221 856
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:e12d6fc591b5ff71c75b606e9617a9efd8742395907421752b7b2df3523feb1f1de5a701aee0f7ebcf9363e972a02f177a2354071f5ec9a52b8c030b020057b7
• Download URL:
  https://stacks.cdc.gov/view/cdc/237396/cdc_237396_DS1.pdf
• File Type:
  [PDF - 6.76 MB ]