Ion-Exchange, Coordination, and Adsorption Chromatographic Separation of Heavy-End Petroleum Distillates

Details

• Personal Author:
  Bunger JW ; Jewell DM ; Latham DR ; Plancher H ; Weber JH
• Description:
  Information about the composition of heavy-end petroleum distillates is needed because of the increased use of this material as an energy source. The complexity of the heavy ends requires extensive separation to give fractions amenable to compositional studies. A separation scheme is described that separates heavy-end petroleum distillates into acid, base, neutral-nitrogen, saturate, and aromatic fractions. The analytical techniques used include anion- and cation-exchange chromatography, coordination chromatography, and adsorption chromatography. The scheme has been applied to heavy-end distillates from a variety of crude oils having different compositional characteristics. Data from mass spectral analysis of the saturate and aromatic fractions are presented. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• ISSN:
  0003-2700
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  OSHA Region 8 ; Wyoming
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  LERC - Laramie Energy Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  44
• Issue:
  8
• NIOSHTIC Number:
  nn:10010443
• Citation:
  Anal Chem 1972 Jul; 44(8):1391-1395
• Federal Fiscal Year:
  1972
• Peer Reviewed:
  False
• Source Full Name:
  Analytical Chemistry
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:fd73652243ce20ff87b355e9f822452b04a320c896d5c84a98b52d489c5e2aeb2e22d53486aca6b18a5f5d32ca52e7fd47d9b682646b94d31dee897b23bea5ba
• Download URL:
  https://stacks.cdc.gov/view/cdc/220017/cdc_220017_DS1.pdf
• File Type:
  [PDF - 629.44 KB ]