NEW CHROMATOGRAPHIC METHODS FOR ASPHALT ANALYSIS. IN: AMERICAN CHEMICAL SOCIETY SYMPOSIUM ON CHEMISTRY AND CHARACTERIZATION OF ASPHALTS, AUGUST 1990, WASHINGTON, D.C.

New methods in the analysis of asphalt by size exclusion chromatography (SEC) and supercritical fluid chromatography (SFC) are described. The evaporative analyser and viscometric detectors provide a more nearly universal response in SEC than does the UV detector; a number of alternatives to polystyrene as retension volume calibration standards were investigated. SFC permitted simulated distillation at much lower temperatures than in GC, with closer correspondence to actual distillation behavior.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/08843759
• Corporate Authors:

  Marcel Dekker, Incorporated

  270 Madison Avenue
  New York, NY  United States  10016
• Authors:
  • Bartle, K D
  • BURKE, M
  • Mills, D G
  • Pape, S
  • Lu, S-L
• Publication Date: 1992-5

Language

• English

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 1071-82
• Serial:
  • FUEL SCIENCE & TECHNOLOGY INTERNATIONAL
  • Volume: 10
  • Issue Number: 4
  • Publisher: Marcel Dekker, Incorporated
  • ISSN: 0884-3759

Subject/Index Terms

• TRT Terms: Asphalt tests; Chromatography; Distillation; Polystyrene; Viscometers; Volumetric analysis
• Subject Areas: Highways; Materials; I31: Bituminous Binders and Materials;

Filing Info

• Accession Number: 00626098
• Record Type: Publication
• Files: TRIS
• Created Date: Sep 8 1993 12:00AM