Rate inhibition of steam gasification by adsorbed hydrogen

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Description

In this twelfth quarter of the grant period, experiments have focused on the effects of char oxidation on gasification rate in steam/hydrogen mixtures. Experiments have been conducted primarily on annealed Saran char at temperatures of 1,000 K and 1,120 K, and the quantity of hydrogen adsorbed on the char surface both prior to and following oxidation has been measured. The paper discusses results on the stability of adsorbed oxygen groups on char surface and the rate enhancement via oxidation.

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8 p.

Creation Information

Miller, D.J. May 1, 1997.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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Description

In this twelfth quarter of the grant period, experiments have focused on the effects of char oxidation on gasification rate in steam/hydrogen mixtures. Experiments have been conducted primarily on annealed Saran char at temperatures of 1,000 K and 1,120 K, and the quantity of hydrogen adsorbed on the char surface both prior to and following oxidation has been measured. The paper discusses results on the stability of adsorbed oxygen groups on char surface and the rate enhancement via oxidation.

Physical Description

8 p.

Notes

OSTI as DE97051577

Source

  • Other Information: PBD: [1997]

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  • Other: DE97051577
  • Report No.: DOE/PC/93213--T12
  • Grant Number: FG22-93PC93213
  • DOI: 10.2172/474843 | External Link
  • Office of Scientific & Technical Information Report Number: 474843
  • Archival Resource Key: ark:/67531/metadc679575

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Creation Date

  • May 1, 1997

Added to The UNT Digital Library

  • July 25, 2015, 2:21 a.m.

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  • Nov. 10, 2015, 9:22 p.m.

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Miller, D.J. Rate inhibition of steam gasification by adsorbed hydrogen, report, May 1, 1997; United States. (digital.library.unt.edu/ark:/67531/metadc679575/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.