Supercritical fluid thermodynamics for coal processing Metadata

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Title

  • Main Title Supercritical fluid thermodynamics for coal processing

Creator

  • Author: van Swol, F. (Illinois Univ., Urbana, IL (United States). Dept. of Chemical Engineering)
    Creator Type: Personal
  • Author: Eckert, C.A. (Georgia Inst. of Tech., Atlanta, GA (United States). School of Chemical Engineering)
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: DOE; USDOE, Washington, DC (United States)

Publisher

  • Name: Illinois Univ., Urbana, IL (United States). Dept. of Chemical Engineering
    Place of Publication: United States
  • Name: Georgia Inst. of Tech., Atlanta, GA (United States). School of Chemical Engineering
    Place of Publication: United States

Date

  • Creation: 1988-09-15

Language

  • English

Description

  • Content Description: The main objective of this research is to develop an equation of state that can be used to predict solubilities and tailor supercritical fluid solvents for the extraction and processing of coal. To meet this objective we have implemented a two-sided. approach. First, we expanded the database of model coal compound solubilities in higher temperature fluids, polar fluids, and fluid mixtures systems. Second, the unique solute/solute, solute/cosolvent and solute/solvent intermolecular interactions in supercritical fluid solutions were investigated using spectroscopic techniques. These results increased our understanding of the molecular phenomena that affect solubility in supercritical fluids and were significant in the development of an equation of state that accurately reflects the true molecular makeup of the solution. (VC)
  • Physical Description: Pages: (63 p)

Subject

  • Keyword: Fuels
  • STI Subject Categories: 01 Coal, Lignite, And Peat
  • Keyword: Progress Report
  • Keyword: Mathematical Models
  • Keyword: Solubility
  • Keyword: Separation Processes 010405* -- Coal, Lignite, & Peat-- Hydrogenation & Liquefaction
  • Keyword: Equations
  • Keyword: Coal
  • Keyword: Simulation
  • Keyword: Materials
  • Keyword: Solvents
  • Keyword: Spectroscopy
  • Keyword: Solvent Extraction
  • Keyword: Fossil Fuels
  • Keyword: Supercritical State
  • Keyword: Document Types
  • Keyword: Management
  • Keyword: Energy Sources
  • Keyword: Extraction
  • Keyword: Data Base Management
  • Keyword: Equations Of State
  • Keyword: Carbonaceous Materials

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Other: DE92015558
  • Report No.: DOE/PC/88922-13
  • Grant Number: FG22-88PC88922
  • DOI: 10.2172/5163605
  • Office of Scientific & Technical Information Report Number: 5163605
  • Archival Resource Key: ark:/67531/metadc1056325

Note

  • Display Note: OSTI; NTIS; GPO Dep.