Kinetics and Mechanisms of NO(x) - Char Reduction. Metadata

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Title

  • Main Title Kinetics and Mechanisms of NO(x) - Char Reduction.

Creator

  • Author: Suurerg, E.M.
    Creator Type: Personal
  • Author: Lilly, W.D.
    Creator Type: Personal
  • Author: Aarna, I.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Office of the Assistant Secretary for Fossil Energy.
    Contributor Type: Organization
    Contributor Info: USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)

Publisher

  • Name: Brown Univ., Providence, RI (United States). Div. of Engineering
    Place of Publication: United States

Date

  • Creation: 1997-12-31

Language

  • English

Description

  • Content Description: Most industrially important carbons are produced from naturally occurring materials such as coal, oil, peat or wood by some form of thermal process. Chars are obtained from those natural materials as a residue after removal of the volatile matter. Chars (prepared from coal or other organic precursors) are non-graphitizable carbons, meaning that they cannot be transformed into graphitic carbon. Chars are comprised of elementary crystallites in parallel layers which are randomly oriented with respect to each other and are crosslinked together through weak bonds. Voids between crystallites determine the porosity of the char, and this plays an important role in char gasification behavior. Chars usually contain a pore size distribution, in which the larger macro- and mesopores play an important role in transport of reactants into the much smaller micropores, in which most gasification and combustion take place. Therefore, the effectiveness of micropores in gasification depends heavily on the numbers of meso- and macropores.
  • Physical Description: 70 p.; Other: FDE: PDF; PL:

Subject

  • Keyword: Nitrogen Oxides
  • STI Subject Categories: 01 Coal, Lignite, And Peat
  • Keyword: Oxidation
  • Keyword: Gasification
  • Keyword: Kinetics
  • Keyword: Progress Report
  • Keyword: Porosity
  • Keyword: Particles
  • Keyword: Experimental Data
  • Keyword: Chars

Source

  • Other Information: PBD: [Jun 1997]

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: DE98051693
  • Report No.: DOE/PC/94218--T4
  • Grant Number: FG22-94PC94218
  • DOI: 10.2172/599009
  • Office of Scientific & Technical Information Report Number: 599009
  • Archival Resource Key: ark:/67531/metadc690356

Note

  • Display Note: OSTI as DE98051693