Effects of surface chemistry on the porous structure of coal. Quarterly technical progress report, April 1996--June 1996

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Description

Objective is to use {sup 129}Xe NMR to study the microporous structure of coals. During this quarter, we have: performed a presaturation experiment on Wyodak subbituminous coal, monitored the progress of Xe adsorption in an anthracite, focusing on the changes observed in the external-surface adsorbed gas signal, used an echo sequence to obtain {sup 129}Xe NMR spectra of Blind Canyon hvAb coal, and improved and repeated the successive oxygen adsorption and desorption experiment on a microporous carbon.

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46 p.

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Anderson, S.A.; Radovic, L.R. & Hatcher, P.G. November 1, 1996.

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Description

Objective is to use {sup 129}Xe NMR to study the microporous structure of coals. During this quarter, we have: performed a presaturation experiment on Wyodak subbituminous coal, monitored the progress of Xe adsorption in an anthracite, focusing on the changes observed in the external-surface adsorbed gas signal, used an echo sequence to obtain {sup 129}Xe NMR spectra of Blind Canyon hvAb coal, and improved and repeated the successive oxygen adsorption and desorption experiment on a microporous carbon.

Physical Description

46 p.

Notes

OSTI as DE97050210

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  • Other Information: PBD: 1996

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  • Other: DE97050210
  • Report No.: DOE/PC/94216--T4
  • Grant Number: FG22-94PC94216
  • DOI: 10.2172/414290 | External Link
  • Office of Scientific & Technical Information Report Number: 414290
  • Archival Resource Key: ark:/67531/metadc681585

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • November 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • Nov. 11, 2015, 12:52 p.m.

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Anderson, S.A.; Radovic, L.R. & Hatcher, P.G. Effects of surface chemistry on the porous structure of coal. Quarterly technical progress report, April 1996--June 1996, report, November 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc681585/: accessed November 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.