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Heat and mass transfer in a reforming catalyst bed. Analytical prediction of distributions in the catalyst bed; Kaishitsu shokubaiso ni okeru netsu oyobi busshitsu ido. Suchi kaiseki ni yoru sonai bunpu no yosoku

Journal Article:

Abstract

Heat and mass transfer characteristics within a reforming catalyst bed have been analytically investigated. A numerical analysis was carried out in a two-dimensional steady-state model of reforming catalyst layer. Reforming tube was filled with catalyst and the tube wall was uniformly heated, a mixture of steam and methane was reformed through the catalyst bed. Predicted temperature, formed gas composition, methane conversion rate, and heat transfer coefficient distributions in the catalyst layer showed good agreement with experimental data. The effects of space velocity, steam carbon molar ratio, and wall temperature on the heat transfer coefficient were analytically presented. From temperature and composition distributions simulated by two-dimensional analysis, the effects of these factors above mentioned and diffusion on the transport phenomena were qualitatively predicted. (author)
Authors:
Usami, Y; [1]  Fukusako, S; Yamada, M [2] 
  1. Tokyo Electric Power Co. Inc., Tokyo (Japan)
  2. Hokkaido University, Sapporo (Japan)
Publication Date:
Jan 25, 2000
Product Type:
Journal Article
Reference Number:
EDB-00:081237
Resource Relation:
Journal Name: Nippon Kikai Gakkai Ronbunshu. B Hen (Transactions of the Japan Society of Mechanical Engineers. Part B); Journal Volume: 66; Journal Issue: 641; Other Information: PBD: 25 Jan 2000
Subject:
42 ENGINEERING; FUEL CELLS; CATALYTIC REFORMING; PACKED BEDS; HEAT TRANSFER; MASS TRANSFER; SHIFT PROCESSES; METHANE; STEAM REFORMER PROCESSES; NUMERICAL ANALYSIS; THERMAL CONDUCTIVITY
OSTI ID:
20090256
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: ISSN 0387-5016; NKGBDD; TRN: JN0000027
Availability:
The Japan Society of Mechanical Engineers, Shinanomachi 35, Shinjuku-ku, Tokyo, Japan
Submitting Site:
NEDO
Size:
page(s) 203-210
Announcement Date:

Journal Article:

Citation Formats

Usami, Y, Fukusako, S, and Yamada, M. Heat and mass transfer in a reforming catalyst bed. Analytical prediction of distributions in the catalyst bed; Kaishitsu shokubaiso ni okeru netsu oyobi busshitsu ido. Suchi kaiseki ni yoru sonai bunpu no yosoku. Japan: N. p., 2000. Web.
Usami, Y, Fukusako, S, & Yamada, M. Heat and mass transfer in a reforming catalyst bed. Analytical prediction of distributions in the catalyst bed; Kaishitsu shokubaiso ni okeru netsu oyobi busshitsu ido. Suchi kaiseki ni yoru sonai bunpu no yosoku. Japan.
Usami, Y, Fukusako, S, and Yamada, M. 2000. "Heat and mass transfer in a reforming catalyst bed. Analytical prediction of distributions in the catalyst bed; Kaishitsu shokubaiso ni okeru netsu oyobi busshitsu ido. Suchi kaiseki ni yoru sonai bunpu no yosoku." Japan.
@misc{etde_20090256,
title = {Heat and mass transfer in a reforming catalyst bed. Analytical prediction of distributions in the catalyst bed; Kaishitsu shokubaiso ni okeru netsu oyobi busshitsu ido. Suchi kaiseki ni yoru sonai bunpu no yosoku}
author = {Usami, Y, Fukusako, S, and Yamada, M}
abstractNote = {Heat and mass transfer characteristics within a reforming catalyst bed have been analytically investigated. A numerical analysis was carried out in a two-dimensional steady-state model of reforming catalyst layer. Reforming tube was filled with catalyst and the tube wall was uniformly heated, a mixture of steam and methane was reformed through the catalyst bed. Predicted temperature, formed gas composition, methane conversion rate, and heat transfer coefficient distributions in the catalyst layer showed good agreement with experimental data. The effects of space velocity, steam carbon molar ratio, and wall temperature on the heat transfer coefficient were analytically presented. From temperature and composition distributions simulated by two-dimensional analysis, the effects of these factors above mentioned and diffusion on the transport phenomena were qualitatively predicted. (author)}
journal = {Nippon Kikai Gakkai Ronbunshu. B Hen (Transactions of the Japan Society of Mechanical Engineers. Part B)}
issue = {641}
volume = {66}
journal type = {AC}
place = {Japan}
year = {2000}
month = {Jan}
}