| 標題：Ion-Exchanged Silicoaluminophosphate-34 Membrane for Efficient CO2/N2 Separation with Low CO2 Concentration in the Gas Mixture |
|---|
| 學年 | 107 |
|---|
| 學期 | 1 |
|---|
| 出版（發表）日期 | 2018/10/23 |
|---|
| 作品名稱 | Ion-Exchanged Silicoaluminophosphate-34 Membrane for Efficient CO2/N2 Separation with Low CO2 Concentration in the Gas Mixture |
|---|
| 作品名稱（其他語言） | |
|---|
| 著者 | Thiam Leng Chew; Yin Fong Yeong; Chii-Dong Ho; Abdul Latif Ahmad |
|---|
| 單位 | |
|---|
| 出版者 | |
|---|
| 著錄名稱、卷期、頁數 | Industrial & Engineering Chemistry Research 58(2), p.729-735 |
|---|
| 摘要 | The Ba form of a silicoaluminophosphate-34 (SAPO-34) zeolite membrane was synthesized and investigated for carbon dioxide (CO2)/nitrogen (N2) separation with low CO2 concentration (as low as 5%) in the feed. The effects of the separation temperature, CO2 concentration in the feed, and pressure difference on the separation performance of the Ba form of a SAPO-34 zeolite membrane were investigated. A CO2 gas permeance of 17.5 × 10–7 mol/m2·s·Pa and a CO2/N2 separation selectivity of 78 were attained for the Ba form of a SAPO-34 zeolite membrane at 100 kPa pressure difference, 303 K, and 5% CO2 concentration in the feed. With low CO2 concentration (5%) in the CO2/N2 mixture, the Ba form of a SAPO-34 zeolite membrane was efficient in CO2/N2 separation and displayed good stability for the separation performance of CO2/N2 gas mixtures, in a gas separation durability test up to a total durability test time of 58 h. |
|---|
| 關鍵字 | |
|---|
| 語言 | 英文(美國) |
|---|
| ISSN | |
|---|
| 期刊性質 | 國外 |
|---|
| 收錄於 | SCI;EI; |
|---|
| 產學合作 | |
|---|
| 通訊作者 | |
|---|
| 審稿制度 | 否 |
|---|
| 國別 | 美國 |
|---|
| 公開徵稿 | |
|---|
| 出版型式 | ,電子版 |
|---|
| 相關連結 | |
|---|
|
Google+ 推薦功能，讓全世界都能看到您的推薦！
