Preparation and performance of desulfurizer CuO/ATP at ambient temperature

ZHANG Zhihong; LIU Xingxing; LI Mengzhou; LIANG Huijun

doi:10.3969/j.issn.0438-1157.2013.07.040

您当前的位置：

首页 >

文章列表页 >

Preparation and performance of desulfurizer CuO/ATP at ambient temperature

更新时间：2025-12-10

- Preparation and performance of desulfurizer CuO/ATP at ambient temperature
- CIESC Journal Issue 7, Pages: 2604-2610(2013)
- 作者机构：
  
  常州大学石油化工学院,江苏,常州,213164
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0438-1157.2013.07.040
  CLC： Q028.2
- Online First：05 July 2013，
  
  Published：05 July 2013
- 稿件说明：
移动端阅览
ZHANG Zhihong, LIU Xingxing, LI Mengzhou, et al. Preparation and performance of desulfurizer CuO/ATP at ambient temperature[J]. CIESC Journal, 2013, (7): 2604-2610.
DOI：

ZHANG Zhihong, LIU Xingxing, LI Mengzhou, et al. Preparation and performance of desulfurizer CuO/ATP at ambient temperature[J]. CIESC Journal, 2013, (7): 2604-2610. DOI： 10.3969/j.issn.0438-1157.2013.07.040.

摘要

用直接沉淀法制备了负载型CuO/ATP常温脱硫剂

用TEM、XRD对CuO/ATP进行了表征

并从扩散及热力学角度分析了焙烧温度、负载量、流速、硫化温度对H2S吸附性能的影响。结果表明

CuO分散在ATP表面

而其分散状态取决于焙烧温度和负载量。焙烧温度过高或负载量过高都将导致CuO的分散性变差

降低气体在脱硫剂中的扩散速率

使得脱硫剂的活性降低。降低流速可使脱硫剂的利用率达到97%

而降低硫化温度至0℃时

脱硫剂性能仍然表现良好

硫容达到了33.17%。

Abstract

Desulfurizers CuO supported ATP were prepared using direct precipitation method and applied for sorbing H2S at ambient temperature.XRD and TEM were employed to characterize the desulfurizes. The effects of calcination temperature

CuO loading

gas flow rate and reaction temperature on the desulfurization performance were investigated.The diffusion and thermodynamics data demonstrate that dispersion state of CuO on the support depends highly on calcination temperature and CuO loading.Over-calcination or over-loadings may result in serious destructive and different dispersion state of CuO

which cause rapid decline of desulfurizer activity.Low gas flow rates are benefit for sorption capacity and the usage ratios of the sorbents can reach to 97%.When reaction temperature is at 0℃

the desulfurizers still be of high capacity 33.17%.

关键词

Keywords

references

Views

369

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Pumping performance of bubble pump with dual entrances and dual exits

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

Thermodynamic performance of tower-type solar-assisted supercritical compression CO2 energy storage system

Optimization method of coal-based cooling, heating and power co-generation

Adaptive evidential deep learning framework for predicting PFAS environmental transport properties

Related Author

TANG Jingxuan

LIU Yilun

HE Wei

SHEN Xuzhu

WANG Qin

CHEN Guangming

LIU Qihong

CHEN Fengyang

Related Institution

Institute of Refrigeration and Cryogenics, Zhejiang University

State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, School of Metallurgical and Energy Engineering, Kunming University of Science and Technology

State Key Laboratory of Advanced Metallurgy for Non-ferrous Metals, Kunming Metallurgical Research Institute Co., Ltd.

School of Energy and Power Engineering, Lanzhou University of Technology

School of Aerospace Engineering, Guizhou University of Science and Technology

⁰