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Title: Moessbauer spectroscopy studies of iron-catalysts used in Fischer-Tropsch (FT) processes. Quarterly technical progress report, January--March, 1994

Abstract

The objective of this project is to carry out a Moessbauer spectroscopy study of Iron-based catalysts to identify iron phases present and correlate with water gas shift and FT activities. A total of 15 catalysts were evaluated so far. Results are presented on the amounts in each catalyst of the following phases: superparamagnetic phase, hematite ({alpha}-Fe{sub 2}O{sub 3}), magnetite (Fe{sub 3}O{sub 4}), Chi-carbide phase ({chi}-Fe{sub 5}C{sub 2}), and an epsilon-carbide phase ({var_epsilon}-Fe{sub 2.2}C).

Authors:
;
Publication Date:
Research Org.:
Kentucky Univ., Lexington, KY (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
113890
Report Number(s):
DOE/PC/93066-T1
ON: DE96000911; TRN: AHC29526%%34
DOE Contract Number:  
AC22-94PC93066
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: [1994]
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; 40 CHEMISTRY; FISCHER-TROPSCH SYNTHESIS; CATALYSTS; PHASE STUDIES; IRON OXIDES; IRON CARBIDES; PROGRESS REPORT; MOESSBAUER SPECTROMETERS; SAMPLE PREPARATION; CARBON MONOXIDE; METHANATION; EXPERIMENTAL DATA

Citation Formats

Huffman, G P, and Rao, K R.P.M. Moessbauer spectroscopy studies of iron-catalysts used in Fischer-Tropsch (FT) processes. Quarterly technical progress report, January--March, 1994. United States: N. p., 1994. Web. doi:10.2172/113890.
Huffman, G P, & Rao, K R.P.M. Moessbauer spectroscopy studies of iron-catalysts used in Fischer-Tropsch (FT) processes. Quarterly technical progress report, January--March, 1994. United States. https://doi.org/10.2172/113890
Huffman, G P, and Rao, K R.P.M. 1994. "Moessbauer spectroscopy studies of iron-catalysts used in Fischer-Tropsch (FT) processes. Quarterly technical progress report, January--March, 1994". United States. https://doi.org/10.2172/113890. https://www.osti.gov/servlets/purl/113890.
@article{osti_113890,
title = {Moessbauer spectroscopy studies of iron-catalysts used in Fischer-Tropsch (FT) processes. Quarterly technical progress report, January--March, 1994},
author = {Huffman, G P and Rao, K R.P.M.},
abstractNote = {The objective of this project is to carry out a Moessbauer spectroscopy study of Iron-based catalysts to identify iron phases present and correlate with water gas shift and FT activities. A total of 15 catalysts were evaluated so far. Results are presented on the amounts in each catalyst of the following phases: superparamagnetic phase, hematite ({alpha}-Fe{sub 2}O{sub 3}), magnetite (Fe{sub 3}O{sub 4}), Chi-carbide phase ({chi}-Fe{sub 5}C{sub 2}), and an epsilon-carbide phase ({var_epsilon}-Fe{sub 2.2}C).},
doi = {10.2172/113890},
url = {https://www.osti.gov/biblio/113890}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Dec 31 00:00:00 EST 1994},
month = {Sat Dec 31 00:00:00 EST 1994}
}