Catalytic Pyrolysis of Lignin Model Compound (Ferulic Acid) over Alumina: Surface Complexes, Kinetics, and Mechanisms

被引：7

作者：

Kulik, Tetiana ^{[1
]}

Nastasiienko, Nataliia ^{[1
]}

Palianytsia, Borys ^{[1
]}

Ilchenko, Mykola ^{[2
]}

Larsson, Mats ^{[3
]}

机构：

[1] NAS Ukraine, Chuiko Inst Surface Chem, 17 Gen Naumov Str, UA-03164 Kiev, Ukraine

[2] Natl Acad Sci Ukraine, Inst Mol Biol & Genet, 150 Zabolotnogo Str, UA-03143 Kiev, Ukraine

[3] Stockholm Univ, Dept Phys, AlbaNova Univ Ctr, SE-10691 Stockholm, Sweden

来源：

CATALYSTS | 2021年 / 11卷 / 12期

基金：

瑞典研究理事会;

关键词：

4-vinylguaiacol; guaiacol; benzene; hydroxybenzene; PACs; thermal transformations; FT-IR spectroscopy; TPD MS; pre-reaction complexes; DFT calculation; regeneration; SPECTROSCOPIC FT-IR; DESORPTION MASS-SPECTROMETRY; UV-VIS SPECTROSCOPY; IN-SITU; FUMED SILICA; CARBOXYLIC-ACIDS; COUMARIC ACID; C-13; NMR; TPD-MS; BIOMASS;

D O I：

10.3390/catal11121508

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Studies of the thermochemical properties of the important model compound of lignin-ferulic acid (FA) and its surface complexes are substantial for developing technologies for catalytic pyrolysis of renewable biomass into biofuels and lignin-derived chemicals as well as for bio-oil upgrading. In this work, the catalytic pyrolysis of ferulic acid over alumina was studied by temperature-programmed desorption mass spectrometry (TPD MS), in situ FT-IR spectroscopy, thermogravimetric analysis, and DFT calculations. We established that both the carboxyl group and the active groups (HO and CH3O) of the aromatic ring interact with the alumina surface. We calculated the kinetic parameters of formation of the main products of catalytic pyrolysis: 4-vinylguaiacol, guaiacol, hydroxybenzene, benzene, toluene, cresol, naphthalene, and PACs. Possible methods of their forming from the related surface complexes of FA are suggested.

引用

页数：23

共 26 条

[21] Kinetic Modeling and Experimental Investigation of Hydro-Catalytic Upgrading of Anisole as a Model Compound of Bio-Oils Derived from Fast Pyrolysis of Lignin over Co/γ-Al2O3
Saidi, Majid
Baharan, Seyedeh Nesa Rahbar
CHEMISTRYSELECT, 2020, 5 (08): : 2379 - 2387
[22] Catalytic Hydrodeoxygenation of Lignin and Its Model Compounds to Hydrocarbon Fuels over a Metal/Acid Ru/HZSM-5 Catalyst
Jiang, Wei
Cao, Jing-Pei
Xie, Jin-Xuan
Zhao, Liang
Zhang, Chuang
Zhao, Xiao-Yan
Zhao, Yun-Peng
Zhang, Jian-Li
ENERGY & FUELS, 2021, 35 (23) : 19543 - 19552
[23] Structural elucidation of Kraft lignin isolated from black liquor by the gradient acid precipitation and highly selective production of light aromatics by tandem catalytic pyrolysis over dual-catalysts
Huang, Ming
Cai, Wei
Zhu, Liang
Li, Jie
Ma, Zhongqing
INDUSTRIAL CROPS AND PRODUCTS, 2024, 211
[24] Identification of the cleavage mechanisms and hydrogenation activity of the β-O-4 linkage in a lignin model compound over Ni-CeO2/H-ZSM-5
Lin, Feng
Ma, Yulong
Sun, Yonggang
Men, Xiuqin
Zhu, Yingbo
Gao, Tingting
Zhao, Kanghe
APPLIED CATALYSIS A-GENERAL, 2020, 598
[25] A mechanistic study on the decomposition of a model bio-oil compound for hydrogen production over a stepped Ni surface: Formic acid
Li, Xinbao
Xuan, Kejie
Zhu, Yingying
Chen, Geng
Yang, Guohua
APPLIED SURFACE SCIENCE, 2018, 452 : 87 - 95
[26] Catalytic Hydrogenation, Hydrodeoxygenation, and Hydrocracking Processes of a Lignin Monomer Model Compound Eugenol over Magnetic Ru/C-Fe2O3 and Mechanistic Reaction Microkinetics
Bjelic, Ana
Grilc, Miha
Gyergyek, Saso
Kocjan, Andraz
Makovec, Darko
Likozar, Blaz
CATALYSTS, 2018, 8 (10)

← 1 2 3 →