Effect of active component contents to catalytic performance on Fe-Cu-K/ZSM5 fischer-tropsch catalyst

Joo Young Cheon, Suk Hwan Kang, Jong Wook Bae, Seon J. Park, Ki W. Jun, G. Murali Dhar, Kwan Young Lee

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Fischer-Tropsch Synthesis (FTS) on Fe-Cu-K/ ZSM5 catalysts prepared by varying the amount of active components for a given amount of ZSM5 has been investigated to elucidate the effects of iron concentration. The catalysts were prepared by conventional wet impregnation method using ZSM5 and subsequently calcined at 500 °C for 5 h. The different catalytic performance is verified by the variation of microporosity such as surface area and pore size distribution of Fe-Cu-K/ZSM5, acidity, reducibility of active phases and the presence of various crystalline phases like α-Fe2O3, metallic iron and iron carbide. The characterization results are analyzed along with catalytic performance to arrive at optimum amount of active components and to obtain maximum selectivity of FTS products with high conversion of CO during FTS reaction.

Original languageEnglish
Pages (from-to)233-241
Number of pages9
JournalCatalysis Letters
Volume134
Issue number3-4
DOIs
Publication statusPublished - 2010 Feb 1

Fingerprint

Fischer-Tropsch synthesis
Iron
Catalysts
Microporosity
Catalyst selectivity
Carbon Monoxide
Acidity
Impregnation
Pore size
Carbides
Crystalline materials

Keywords

  • Copper
  • Fischer-Tropsch synthesis
  • Iron concentration
  • Potassium
  • ZSM5

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

Cite this

Effect of active component contents to catalytic performance on Fe-Cu-K/ZSM5 fischer-tropsch catalyst. / Cheon, Joo Young; Kang, Suk Hwan; Bae, Jong Wook; Park, Seon J.; Jun, Ki W.; Murali Dhar, G.; Lee, Kwan Young.

In: Catalysis Letters, Vol. 134, No. 3-4, 01.02.2010, p. 233-241.

Research output: Contribution to journalArticle

Cheon, Joo Young ; Kang, Suk Hwan ; Bae, Jong Wook ; Park, Seon J. ; Jun, Ki W. ; Murali Dhar, G. ; Lee, Kwan Young. / Effect of active component contents to catalytic performance on Fe-Cu-K/ZSM5 fischer-tropsch catalyst. In: Catalysis Letters. 2010 ; Vol. 134, No. 3-4. pp. 233-241.
@article{8db6fc5681c545dea8ef9f7919fc5f6d,
title = "Effect of active component contents to catalytic performance on Fe-Cu-K/ZSM5 fischer-tropsch catalyst",
abstract = "Fischer-Tropsch Synthesis (FTS) on Fe-Cu-K/ ZSM5 catalysts prepared by varying the amount of active components for a given amount of ZSM5 has been investigated to elucidate the effects of iron concentration. The catalysts were prepared by conventional wet impregnation method using ZSM5 and subsequently calcined at 500 °C for 5 h. The different catalytic performance is verified by the variation of microporosity such as surface area and pore size distribution of Fe-Cu-K/ZSM5, acidity, reducibility of active phases and the presence of various crystalline phases like α-Fe2O3, metallic iron and iron carbide. The characterization results are analyzed along with catalytic performance to arrive at optimum amount of active components and to obtain maximum selectivity of FTS products with high conversion of CO during FTS reaction.",
keywords = "Copper, Fischer-Tropsch synthesis, Iron concentration, Potassium, ZSM5",
author = "Cheon, {Joo Young} and Kang, {Suk Hwan} and Bae, {Jong Wook} and Park, {Seon J.} and Jun, {Ki W.} and {Murali Dhar}, G. and Lee, {Kwan Young}",
year = "2010",
month = "2",
day = "1",
doi = "10.1007/s10562-009-0241-3",
language = "English",
volume = "134",
pages = "233--241",
journal = "Catalysis Letters",
issn = "1011-372X",
publisher = "Springer Netherlands",
number = "3-4",

}

TY - JOUR

T1 - Effect of active component contents to catalytic performance on Fe-Cu-K/ZSM5 fischer-tropsch catalyst

AU - Cheon, Joo Young

AU - Kang, Suk Hwan

AU - Bae, Jong Wook

AU - Park, Seon J.

AU - Jun, Ki W.

AU - Murali Dhar, G.

AU - Lee, Kwan Young

PY - 2010/2/1

Y1 - 2010/2/1

N2 - Fischer-Tropsch Synthesis (FTS) on Fe-Cu-K/ ZSM5 catalysts prepared by varying the amount of active components for a given amount of ZSM5 has been investigated to elucidate the effects of iron concentration. The catalysts were prepared by conventional wet impregnation method using ZSM5 and subsequently calcined at 500 °C for 5 h. The different catalytic performance is verified by the variation of microporosity such as surface area and pore size distribution of Fe-Cu-K/ZSM5, acidity, reducibility of active phases and the presence of various crystalline phases like α-Fe2O3, metallic iron and iron carbide. The characterization results are analyzed along with catalytic performance to arrive at optimum amount of active components and to obtain maximum selectivity of FTS products with high conversion of CO during FTS reaction.

AB - Fischer-Tropsch Synthesis (FTS) on Fe-Cu-K/ ZSM5 catalysts prepared by varying the amount of active components for a given amount of ZSM5 has been investigated to elucidate the effects of iron concentration. The catalysts were prepared by conventional wet impregnation method using ZSM5 and subsequently calcined at 500 °C for 5 h. The different catalytic performance is verified by the variation of microporosity such as surface area and pore size distribution of Fe-Cu-K/ZSM5, acidity, reducibility of active phases and the presence of various crystalline phases like α-Fe2O3, metallic iron and iron carbide. The characterization results are analyzed along with catalytic performance to arrive at optimum amount of active components and to obtain maximum selectivity of FTS products with high conversion of CO during FTS reaction.

KW - Copper

KW - Fischer-Tropsch synthesis

KW - Iron concentration

KW - Potassium

KW - ZSM5

UR - http://www.scopus.com/inward/record.url?scp=77649190605&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77649190605&partnerID=8YFLogxK

U2 - 10.1007/s10562-009-0241-3

DO - 10.1007/s10562-009-0241-3

M3 - Article

AN - SCOPUS:77649190605

VL - 134

SP - 233

EP - 241

JO - Catalysis Letters

JF - Catalysis Letters

SN - 1011-372X

IS - 3-4

ER -