High-performance phosphate supported on HZSM-5 catalyst for dehydration of glycerol to acrolein

Feng Zhang; Xin Ren; He Huang; Jun Huang; Medak Sudhakar; Licheng Liu

doi:10.1016/j.cjche.2018.01.005

Your Location：

Home >

Browse articles >

High-performance phosphate supported on HZSM-5 catalyst for dehydration of glycerol to acrolein

Catalysis, Kinetics and Reaction Engineering | Updated：2026-01-06

- High-performance phosphate supported on HZSM-5 catalyst for dehydration of glycerol to acrolein
- Chinese Journal of Chemical Engineering Vol. 26, Issue 5, Pages: 1031-1040(2018)
- Affiliations：
  
  Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences,Qingdao,China,266101
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2018.01.005
  CLC：
- Published：2018
- Accepted：
Scan QR Code
Feng Zhang, Xin Ren, He Huang, Jun Huang, Medak Sudhakar, Licheng Liu. High-performance phosphate supported on HZSM-5 catalyst for dehydration of glycerol to acrolein[J]. Chin.J.Chem.Eng., 2018, 26(5): 1031-1040.
DOI：

Feng Zhang, Xin Ren, He Huang, Jun Huang, Medak Sudhakar, Licheng Liu. High-performance phosphate supported on HZSM-5 catalyst for dehydration of glycerol to acrolein[J]. Chin.J.Chem.Eng., 2018, 26(5): 1031-1040. DOI： 10.1016/j.cjche.2018.01.005.

摘要

Abstract

The purpose of this study is to increase acrolein yield and capability of coking resistance in the reaction of glycerol dehydration to acrolein by assembling metal phosphate supported on HZSM-5 catalyst. The as-prepared catalysts were characterized by XRD

SEM

EDS

BET

-TPD

-TPD and Py-IR techniques. It was found that metal phosphate species were incorporated into the porous structure of HZSM-5 zeolites

thus influencing the surface and textural physico-chemical properties of the supporters. The alkaline-treated HZSM-5 catalyst promoted the dispersion of phosphate species on the carriers. Moreover

the amount of strong acidity was tremendously improved by adding the different metal hydrophosphates and the catalysts show high catalytic activity. In this present work

the Sn

1/4

/HZSM-5 catalyst exhibited good performance in the catalytic activity and coking resistant ability

which resulted in a high acrolein yield of 83% initially and acrolein yield of 68% after 30 h. The acidity

especially the ratio of strong to weak acid

plays an important role in promoting acrolein yield and stability simultaneously.

关键词

Keywords

references

Views

178

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

HZSM-5 zeolites undergoing the high-temperature process for boosting the bimolecular reaction in n-heptane catalytic cracking

Catalytic conversion of asphaltenes to BTXN using metal-loaded modified HZSM-5

Experiment and modeling of coke formation and catalyst deactivation in n-heptane catalytic cracking over HZSM-5 zeolites

Formation kinetics of polyoxymethylene dimethyl ethers from methylal and trioxane with little water

Dual-template synthesis of HZSM-5 zeolites with tailored activity in toluene methylation with CH3Br

Related Author

Enxian Yuan

Baitang Jin

Li Yin

Changchang Tian

Huimin Qiao

Hao Zhou

Xu Hou

Zhenzhou Ma

Related Institution

School of Chemistry and Chemical Engineering, Yangzhou University

Department of Chemical and Biomolecular Engineering, North Carolina State University

School of Chemical Engineering, Changchun University of Technology

School of Science, Xijing University

School of Chemical Engineering, Northwest University, International Science & Technology Cooperation Base of MOST for Clean Utilization of Hydrocarbon Resources, Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, Shaanxi Research Center of Engineering Technology for Clean Coal Conversion, Collaborative Innovation Center for Development of Energy and Chemical Industry in Northern

⁰