Production of elemental sulfur and methane from H{sub 2}S and CO{sub 2} derived from a coal desulfurization process. Quarterly technical progress report, April 1, 1996--June 30, 1996

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During the eleventh quarter of the project, new flowmeters were replaced in the reaction system and calibrated to control the flowrate of HS, CO{sub 2}, H{sub 2} and N{sub 2}. The experimental results from quartz tube reactor were summarized in tabular form. The results showed that H{sub 2}S conversion increased with increasing temperature from 500 to 600{degrees}C when used with the CoO-MoO{sub 3}-Alumina catalyst. Bench scale experiments were set and performed to further investigate the adsorption ability of activated carbon which was the best of four adsorbents tested last quarter. At the same time, several designs of activated carbon feed ... continued below

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16 p.

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Jiang, Xueyu; Khang, Soon-Jai & Keener, T.C. December 31, 1996.

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Description

During the eleventh quarter of the project, new flowmeters were replaced in the reaction system and calibrated to control the flowrate of HS, CO{sub 2}, H{sub 2} and N{sub 2}. The experimental results from quartz tube reactor were summarized in tabular form. The results showed that H{sub 2}S conversion increased with increasing temperature from 500 to 600{degrees}C when used with the CoO-MoO{sub 3}-Alumina catalyst. Bench scale experiments were set and performed to further investigate the adsorption ability of activated carbon which was the best of four adsorbents tested last quarter. At the same time, several designs of activated carbon feed system were tested. Under both an inert and a real reaction environment, bench scale experiments were performed to investigate the characteristics and efficiency of activated carbon passing through the CoO-MoO{sub 3}-Alumina catalyst bed. The results showed that activated carbon powder could easily be transported through the catalytic bed. The adsorption process may be applicable to promote conversion of H{sub 2}S in the H{sub 2}S and CO{sub 2} reaction system.

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16 p.

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OSTI as DE97051057

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  • Other Information: PBD: 1996

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  • Other: DE97051057
  • Report No.: DOE/PC/93220--11
  • Grant Number: FG22-93PC93220
  • DOI: 10.2172/428690 | External Link
  • Office of Scientific & Technical Information Report Number: 428690
  • Archival Resource Key: ark:/67531/metadc684880

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Office of Scientific & Technical Information Technical Reports

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  • December 31, 1996

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  • July 25, 2015, 2:20 a.m.

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  • Nov. 10, 2015, 9:20 p.m.

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Jiang, Xueyu; Khang, Soon-Jai & Keener, T.C. Production of elemental sulfur and methane from H{sub 2}S and CO{sub 2} derived from a coal desulfurization process. Quarterly technical progress report, April 1, 1996--June 30, 1996, report, December 31, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc684880/: accessed January 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.