Complexation adsorbent for ethylene-ethane separation:preparation and adsorption equilibrium

CHEN Le; LIU Xiaoqin; YAO Huqing

您当前的位置：

首页 >

文章列表页 >

Complexation adsorbent for ethylene-ethane separation:preparation and adsorption equilibrium

更新时间：2025-12-10

- Complexation adsorbent for ethylene-ethane separation:preparation and adsorption equilibrium
- CIESC Journal Issue 8, (2006)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 August 2006，
  
  Published：25 August 2006
- 稿件说明：
移动端阅览
CHEN Le, LIU Xiaoqin, YAO Huqing. Complexation adsorbent for ethylene-ethane separation:preparation and adsorption equilibrium[J]. CIESC Journal, 2006, (8).
DOI：

CHEN Le, LIU Xiaoqin, YAO Huqing. Complexation adsorbent for ethylene-ethane separation:preparation and adsorption equilibrium[J]. CIESC Journal, 2006, (8). DOI：

摘要

Abstract

The π-complexation adsorbent AgNO3/γ-Al2O3 was prepared from AgNO3 supported on γ-Al2O3 by the method of impregnation.The adsorbent is used for ethylene-ethane separation.The monolayer dispersion of AgNO3 on γ-Al2O3 was characterized with BET and XRD

and the maximum monolayer dispersion capacity of AgNO3 on γ-Al2O3 was calculated by XRD quantitative phase analysis.The adsorption equilibrium isotherms of ethylene and ethane on this adsorbent were measured at 38℃.The adsorption equilibrium data of ethylene and ethane could be properly fitted by the Langmuir-Freundlich model.The π-complexation adsorbent AgNO3/γ-Al2O3 had high equilibrium selectivity of ethylene

and the selective adsorption ratio of ethylene to ethane at 38℃ and 100 kPa was 10.1

showing its potential for commercial application.

关键词

Keywords

references

Views

359

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Thermodynamic study of germanium-impurity competitive deposition in GeCl4-MxCly-H2 system

Performance analysis and application of thermal and humidity control system cascade driven by waste heat

A hybrid modeling and optimization strategy for sequential simulated moving bed

Study on entropy wave production and dissipation in partially premixed swirl flames subject to inlet perturbations

Research on the characterization of the molecular weight and its distribution of perfluoropolyether

Related Author

No data

Related Institution

No data

⁰