Advanced characterization of forms of chlorine, organic sulfur, and trace elements in available coals from operating Illinois mines. [Quarterly] technical report, September 1--November 30, 1994 Metadata

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Title

  • Main Title Advanced characterization of forms of chlorine, organic sulfur, and trace elements in available coals from operating Illinois mines. [Quarterly] technical report, September 1--November 30, 1994

Creator

  • Author: Chou, M.I.M.
    Creator Type: Personal
  • Author: Demir, I.
    Creator Type: Personal
  • Author: Ruch, J.M.
    Creator Type: Personal
    Creator Info: Illinois State Geological Survey (United States)

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: USDOE, Washington, DC (United States)
  • Sponsor: Illinois Clean Coal Inst., Carterville, IL (United States)
    Contributor Type: Organization
  • Sponsor: Illinois Dept. of Energy and Natural Resources, Springfield, IL (United States)
    Contributor Type: Organization

Publisher

  • Name: Illinois. Department of Energy and Natural Resources.
    Place of Publication: Springfield, Illinois
    Additional Info: Illinois Dept. of Energy and Natural Resources, Springfield, IL (United States)

Date

  • Creation: 1994-12-31

Language

  • English

Description

  • Content Description: A set of 34 as-shipped coal samples from operating Illinois mines is available for this study to determine the forms of chlorine and sulfur and leachability of chlorine during wet grinding and froth flotation. The forms of chlorine may be inorganic, ionic, and organic. The forms of organic sulfur will include organic sulfide and thiophenic sulfur. Chlorine can be leached from coal during wet grinding. The potential for removal of chlorine from the samples during fine ({minus}200 mesh) and ultrafine ({minus}400 mesh) wet-grinding and during froth flotation designed primarily for removal of pyrite and ash will be determined. In addition, the organic/inorganic affinities of trace elements in as-shipped Illinois coals will be assessed so that the current physical coal cleaning results may be better interpreted.
  • Physical Description: 8 p.

Subject

  • Keyword: Removal
  • Keyword: Absorption Spectroscopy
  • STI Subject Categories: 01 Coal, Lignite, And Peat
  • Keyword: Coal Preparation
  • Keyword: Progress Report
  • Keyword: Illinois Basin
  • Keyword: Coal
  • Keyword: Porosity
  • Keyword: Flotation
  • Keyword: Chlorine
  • Keyword: Organic Sulfur Compounds
  • Keyword: Sulfur Content

Source

  • Other Information: PBD: [1994]

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: DE95008003
  • Report No.: DOE/PC/92521--T211
  • Grant Number: FC22-92PC92521
  • DOI: 10.2172/26607
  • Office of Scientific & Technical Information Report Number: 26607
  • Archival Resource Key: ark:/67531/metadc669495

Note

  • Display Note: OSTI as DE95008003
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