The Thermal Effect on the Diffusion of Gases in Zeolite

Wu Pingdong and Yi-Hua MaZhejiang University Worcester Polytechnic Institute; U.S.A.

您当前的位置：

首页 >

文章列表页 >

The Thermal Effect on the Diffusion of Gases in Zeolite

更新时间：2025-12-16

- The Thermal Effect on the Diffusion of Gases in Zeolite
- CIESC Journal Issue 3, (1984)
- 作者机构：
  
  浙江大学,美国伍斯特理工学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 September 1984，
  
  Published：25 September 1984
- 稿件说明：
移动端阅览
Wu Pingdong and Yi-Hua MaZhejiang University Worcester Polytechnic Institute, U.S.A.. The Thermal Effect on the Diffusion of Gases in Zeolite[J]. CIESC Journal, 1984, (3).
DOI：

Wu Pingdong and Yi-Hua MaZhejiang University Worcester Polytechnic Institute, U.S.A.. The Thermal Effect on the Diffusion of Gases in Zeolite[J]. CIESC Journal, 1984, (3). DOI：

摘要

本文提出一种同时测量沸石吸入气体的速率曲线和沸石温度变化曲线的新方法.用简单的数学模型分析了沸石吸入气体的温度瞬变过程.数学分析和实验结果表明

只要实验条件选择得当

气体在沸石晶体中的扩散接近等温过程

热效应对扩散系数测定的影响可以忽略.

Abstract

A new technique for measuring simultaneously adsorption rate and temperature variation in zeolites has been developed. The transient temperature process during the adsorption of a gas on zeolite was analyzed by means of a simple model. It was found that the diffusion of gases in zeolite crystals could be made almost isothermal if the experimental conditions were appro-priately designed. Thus the thermal effect on the determination of diffusion coefficient of gases in zeolite could be neglected.

关键词

Keywords

references

Views

167

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Prediction of biomass pyrolysis product yield based on machine learning algorithms

Thermo-oxidative degradation characteristics of TPT backsheet from end-of-life photovoltaic modules

Engineering verification and NO emission control of rare earth Y2O3-based catalytic coatings on a metal fiber surface burner

Study on synergistic modification of nitrogen-doped carbon coating and Ti⁴⁺ co-doping for lithium vanadium phosphate cathode materials

Study on microwave enhanced removal performance of organic matter in coking waste salt

Related Author

No data

Related Institution

No data

⁰