Three-phase Cr-free metal oxide catalysts for high temperature WGSR of fuel processor using LPG

Joon Yeob Lee, Dae Won Lee, Jun Ho Jang, Seongmin Kim, Kwan Young Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

2 wt.%-CuO/Fe3O4/8-wt.%-Gr2O3 is known to be a commercial catalyst for the removal of CO in HTS (High Temperature Shift) especially fuel processor using gasoline and LNG. It is necessary to find out the catalyst for high temperature water gas shift reaction of fuel processor using LPG for the requirement of various fuel and policy of authority for PEMFC fuel. In this study, three-phase Cr-free metal oxide catalysts were prepared by coprecipitation method. Among the three-phase Crfree metal oxide catalysts, 2 wt.%-Zn/Fe/8 wt.%-Ni and 2 wt.%-Co/Fe/8 wt.%-Ni oxide catalysts showed a similar CO conversion to 2 wt.%-CuO/Fe3O 4/8-wt.%-Cr2O3. These catalysts are also meaningful in a point environmental of view.

Original languageEnglish
Title of host publication2007 AIChE Annual Meeting
Publication statusPublished - 2007 Dec 1
Event2007 AIChE Annual Meeting - Salt Lake City, UT, United States
Duration: 2007 Nov 42007 Nov 9

Publication series

NameAIChE Annual Meeting, Conference Proceedings

Other

Other2007 AIChE Annual Meeting
CountryUnited States
CitySalt Lake City, UT
Period07/11/407/11/9

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

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    Lee, J. Y., Lee, D. W., Jang, J. H., Kim, S., & Lee, K. Y. (2007). Three-phase Cr-free metal oxide catalysts for high temperature WGSR of fuel processor using LPG. In 2007 AIChE Annual Meeting (AIChE Annual Meeting, Conference Proceedings).