Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for phenolic monomers

Ying Xu; Pengru Chen; Wei Lv; Chenguang Wang; Longlong Ma; Qi Zhang

Your Location：

Home >

Browse articles >

Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for phenolic monomers

Biotechnology and Bioengineering | Updated：2026-01-06

- Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for phenolic monomers
- Chinese Journal of Chemical Engineering Vol. 32, Issue 4, Pages: 307-314(2021)
- Affiliations：
  
  1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences,Guangzhou,China,510640
  2. Key Laboratory of Renewable Energy, Chinese Academy of Sciences,Guangzhou,China,510640
  3. Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou,China,510640
  4. Jiangsu Key Laboratory for Biomass Energy and Material,Nanjing,China,210042
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2021
- Accepted：
Scan QR Code
Ying Xu, Pengru Chen, Wei Lv, Chenguang Wang, Longlong Ma, Qi Zhang. Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for phenolic monomers[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 307-314.
DOI：

Ying Xu, Pengru Chen, Wei Lv, Chenguang Wang, Longlong Ma, Qi Zhang. Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for phenolic monomers[J]. Chinese Journal of Chemical Engineering, 2021, 32(4): 307-314. DOI：

摘要

Abstract

Efficiency and recycling of catalysts are important for the lignin hydrogenolysis to obtain phenolic monomers. In this work

a series of high-dispersion Ni/Al-SBA-15 catalysts were prepared by a direct and effective preparation method

and then used in the hydrogenolysis of diphenyl ether (DE) and organosolv hydrolyzed lignin (OHL) for phenolic monomers. The universality of as-made catalysts in different solvents and cyclic performance were investigated. Results showed that the addition of ethylene glycol (EG) during the loading process of Ni promoted the dispersion of metal efficiently. High dispersion of Ni species could highly enhance the conversion of DE and the OHL which Ni/Al-SBA-15(1EG) exhibited the excellent catalytic performance. Decalin was found to be most effective solvent on the conversion of DE (99.16%). 84.77% liquefaction ratio and 21.36% monomer yield were achieved

and no obvious char was observed after the depolymerization of OHL in ethanol solvent at 280℃ for 4 h over the Ni/Al-SBA-15(1EG) catalyst.

关键词

Keywords

references

Views

214

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

One-pot synthesis of mesoporous NiCe/Al2O3 catalysts for enhanced carbon dioxide methanation performance

In-situ construction of morphology-controllable flower-shaped lignin-derived carbon/ZnO composite for efficient photocatalytic degradation of organic dyes

Cost-effective bifunctional lignin-derived carbon supported tin oxide with efficient production of 5-hydroxymethylfurfural from glucose

Green synthesis of ZSM-5 using silica fume and catalytic co-cracking of lignin and plastics for production of monocyclic aromatics

Tandem hydroalkylation and deoxygenation of lignin-derived phenolics to synthesize high-density fuels

Related Author

Yang Wen

Liu Juanjuan

Yu Xinglian

Liu Yongge

Feng Yanyan

Xueqing Qiu

Xuliang Lin

Xiaofei Wang

Related Institution

School of Chemistry and Materials Science, University of Science and Technology of China

Department of Chemistry and Bioengineering, Guilin University of Technology

Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, Department of Chemistry and Bioengineering, Guilin University of Technology

Guangdong Basic Research Center of Excellence for Ecological Security and Green Development, Guangdong University of Technology

Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center

⁰