Experimental investigation on the adsorption process for steam generation using a zeolite-water system

Erfina Oktariani, Keisuke Tahara, Kazuya Nakashima, Atsushi Noda, Bing Xue, Agung Tri Wijayanta, Koichi Nakaso, Jun Fukai

研究成果: ジャーナルへの寄稿記事

14 引用 (Scopus)

抄録

A direct heat exchange system using zeolite 13X-water working pairs is expected as an effective process to generate steam more than 150°C from water below 100°C. As a basic study, steam at 100°C from water at 80°C was investigated. The effects of the direction of feeding water in the adsorption process were experimentally investigated. The experimental results for the feeding from the bottom show that mass of generated steam reached almost 90% of the theoretical value obtained by heat mass balances. However, the performance, that is, the mass ratio of generated steam to the inlet water was around 6.5% because an abundance of water should be introduced to get contact between zeolite particle and water. Feeding water from the top was, therefore, investigated to increase the performance of steam generation with various nozzle configurations. Although the mass of the product steam was less than that for feeding water from the bottom, the mass ratio was improved to 13% by using 14 nozzles. This is because the nozzle installation enlarged the contact area between water and zeolite with a small amount of water.

元の言語英語
ページ(範囲)355-362
ページ数8
ジャーナルJournal of Chemical Engineering of Japan
45
発行部数5
DOI
出版物ステータス出版済み - 1 1 2012

Fingerprint

Zeolites
Steam
Adsorption
Water
Nozzles

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

これを引用

Experimental investigation on the adsorption process for steam generation using a zeolite-water system. / Oktariani, Erfina; Tahara, Keisuke; Nakashima, Kazuya; Noda, Atsushi; Xue, Bing; Wijayanta, Agung Tri; Nakaso, Koichi; Fukai, Jun.

:: Journal of Chemical Engineering of Japan, 巻 45, 番号 5, 01.01.2012, p. 355-362.

研究成果: ジャーナルへの寄稿記事

Oktariani, Erfina ; Tahara, Keisuke ; Nakashima, Kazuya ; Noda, Atsushi ; Xue, Bing ; Wijayanta, Agung Tri ; Nakaso, Koichi ; Fukai, Jun. / Experimental investigation on the adsorption process for steam generation using a zeolite-water system. :: Journal of Chemical Engineering of Japan. 2012 ; 巻 45, 番号 5. pp. 355-362.
@article{2826d79746ea48ca8d6c94ca35d163fc,
title = "Experimental investigation on the adsorption process for steam generation using a zeolite-water system",
abstract = "A direct heat exchange system using zeolite 13X-water working pairs is expected as an effective process to generate steam more than 150°C from water below 100°C. As a basic study, steam at 100°C from water at 80°C was investigated. The effects of the direction of feeding water in the adsorption process were experimentally investigated. The experimental results for the feeding from the bottom show that mass of generated steam reached almost 90{\%} of the theoretical value obtained by heat mass balances. However, the performance, that is, the mass ratio of generated steam to the inlet water was around 6.5{\%} because an abundance of water should be introduced to get contact between zeolite particle and water. Feeding water from the top was, therefore, investigated to increase the performance of steam generation with various nozzle configurations. Although the mass of the product steam was less than that for feeding water from the bottom, the mass ratio was improved to 13{\%} by using 14 nozzles. This is because the nozzle installation enlarged the contact area between water and zeolite with a small amount of water.",
author = "Erfina Oktariani and Keisuke Tahara and Kazuya Nakashima and Atsushi Noda and Bing Xue and Wijayanta, {Agung Tri} and Koichi Nakaso and Jun Fukai",
year = "2012",
month = "1",
day = "1",
doi = "10.1252/jcej.11we128",
language = "English",
volume = "45",
pages = "355--362",
journal = "Journal of Chemical Engineering of Japan",
issn = "0021-9592",
publisher = "Society of Chemical Engineers, Japan",
number = "5",

}

TY - JOUR

T1 - Experimental investigation on the adsorption process for steam generation using a zeolite-water system

AU - Oktariani, Erfina

AU - Tahara, Keisuke

AU - Nakashima, Kazuya

AU - Noda, Atsushi

AU - Xue, Bing

AU - Wijayanta, Agung Tri

AU - Nakaso, Koichi

AU - Fukai, Jun

PY - 2012/1/1

Y1 - 2012/1/1

N2 - A direct heat exchange system using zeolite 13X-water working pairs is expected as an effective process to generate steam more than 150°C from water below 100°C. As a basic study, steam at 100°C from water at 80°C was investigated. The effects of the direction of feeding water in the adsorption process were experimentally investigated. The experimental results for the feeding from the bottom show that mass of generated steam reached almost 90% of the theoretical value obtained by heat mass balances. However, the performance, that is, the mass ratio of generated steam to the inlet water was around 6.5% because an abundance of water should be introduced to get contact between zeolite particle and water. Feeding water from the top was, therefore, investigated to increase the performance of steam generation with various nozzle configurations. Although the mass of the product steam was less than that for feeding water from the bottom, the mass ratio was improved to 13% by using 14 nozzles. This is because the nozzle installation enlarged the contact area between water and zeolite with a small amount of water.

AB - A direct heat exchange system using zeolite 13X-water working pairs is expected as an effective process to generate steam more than 150°C from water below 100°C. As a basic study, steam at 100°C from water at 80°C was investigated. The effects of the direction of feeding water in the adsorption process were experimentally investigated. The experimental results for the feeding from the bottom show that mass of generated steam reached almost 90% of the theoretical value obtained by heat mass balances. However, the performance, that is, the mass ratio of generated steam to the inlet water was around 6.5% because an abundance of water should be introduced to get contact between zeolite particle and water. Feeding water from the top was, therefore, investigated to increase the performance of steam generation with various nozzle configurations. Although the mass of the product steam was less than that for feeding water from the bottom, the mass ratio was improved to 13% by using 14 nozzles. This is because the nozzle installation enlarged the contact area between water and zeolite with a small amount of water.

UR - http://www.scopus.com/inward/record.url?scp=84861608908&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84861608908&partnerID=8YFLogxK

U2 - 10.1252/jcej.11we128

DO - 10.1252/jcej.11we128

M3 - Article

AN - SCOPUS:84861608908

VL - 45

SP - 355

EP - 362

JO - Journal of Chemical Engineering of Japan

JF - Journal of Chemical Engineering of Japan

SN - 0021-9592

IS - 5

ER -