Composition of Liquid Products of Acetonlignin Conversion Over NiCu/SiO2 Catalysts in Supercritical Butanol

被引：8

作者：

Sharypov, Victor, I ^{[1
]}

Kuznetsov, Boris N. ^{[1
]}

Yakovlev, Vadim A. ^{[2
]}

Beregovtsova, Natalia G. ^{[1
]}

Baryshnikov, Sergei, V ^{[1
]}

Djakovitch, Laurent ^{[3
]}

Pinel, Catherine ^{[3
]}

机构：

[1] Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia

[2] Boreskov Inst Catalysis SB RAS, Novosibirsk 630090, Russia

[3] IRCELYO, 2 Av Albert Einstein, F-69626 Villeurbanne, France

来源：

JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY | 2015年 / 8卷 / 03期

关键词：

acetonlignin; butanol; catalysts NiCu/SiO2; conversion; liquid products; composition;

D O I：

10.17516/1998-2836-2015-8-3-465-475

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Acetonlignin isolated from aspen wood was characterized by elemental analysis and FTIR spectroscopy. The composition of liquid products of acetonlignin conversion over NiCu/SiO2 catalysts in supercritical butanol at 300 degrees C and pressure 2.4-5.0 MPa was studied by CMS method. It was found that the catalysts intensify the reactions of butanol conversion and increase by 1.8 times the yield of hexane-soluble products. Liquid products of catalytic conversion of acetonlignin are characterized by high content of esters and the reduced concentration of methoxyphenols as compared to liquid products obtained in the absence of catalyst.

引用

页码：465 / 475

页数：11

共 50 条

[1] Studying the thermal conversion of acetone lignin in supercritical butanol in the presence of NiCuMo/SiO2 catalysts
Sharypov V.I.
Kusnetsov B.N.
Yakovlev V.A.
Beregovtsova N.G.
Baryshnikov S.V.
Catalysis in Industry, 2017, 9 (02) : 170 - 179
[2] Depolymerization of Pine Ethanol Lignin in the Medium of Supercritical Ethanol in the Presence of Catalysts NiCu/SiO2 and NiCuMo/SiO2
Miroshnikova, Angelina, V
Baryshnikov, Sergey, V
Malyar, Yuriy N.
Yakovlev, Vadim A.
Tarana, Oxana P.
Djakovitch, Laurent
Kuznetsov, Boris N.
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY, 2020, 13 (02): : 247 - 259
[3] Depolymerization of Pine Wood Organosolv Lignin in Ethanol Medium over NiCu/SiO2 and NiCuMo/SiO2 Catalysts: Impact of Temperature and Catalyst Composition
Miroshnikova, Angelina V.
Baryshnikov, Sergey V.
Malyar, Yuriy N.
Li, Xiaomin
Alekseeva, Maria V.
Kuznetsov, Boris N.
Taran, Oxana P.
POLYMERS, 2023, 15 (24)
[4] TAP (Temporal Analysis of Products) studies of the catalytic conversion of biogas to syngas over Ni/SiO2 catalysts
Olea, Maria
Hodgson, Simon
Sasaki, Takehiko
Aoki, Nobuaki
Mae, Kazuhiro
ICHEAP-9: 9TH INTERNATIONAL CONFERENCE ON CHEMICAL AND PROCESS ENGINEERING, PTS 1-3, 2009, 17 : 7 - +
[5] Liquid phase hydrogenation of crotonaldehyde over Pt/SiO2 catalysts
Englisch, M
Ranade, VS
Lercher, JA
APPLIED CATALYSIS A-GENERAL, 1997, 163 (1-2) : 111 - 122
[6] On the structure-sensitivity of 2-butanol dehydrogenation over CU/SiO2 cogelled xerogel catalysts
Lambert, Stephanie
Cellier, Caroline
Ferauche, Fabrice
Gaigneaux, Eric M.
Heinrichs, Benoit
CATALYSIS COMMUNICATIONS, 2007, 8 (12) : 2032 - 2036
[7] Ag/SiO2 and Cu/SiO2 cogelled xerogel catalysts for benzene combustion and 2-butanol dehydrogenation
Lambert, S
Tcherkassova, N
Cellier, C
Ferauche, F
Heinrichs, B
Grange, P
Pirard, JP
SCIENTIFIC BASES FOR THE PREPARATION OF HETEROGENEOUS CATALYSTS, 2002, 143 : 627 - 635
[8] Investigation of the Process of Microcrystalline Cellulose Hydrogenation in the Water Medium in the Presence of Catalysts NiCu / SiO2 and NiCuMo / SiO2
Kuznetsov, Boris N.
Sharypov, Victor I.
Baryshnikov, Sergei V.
Beregovtsova, Natalia G.
Yakovlev, Vadim A.
JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY, 2016, 9 (02): : 230 - 242
[9] Ammonia Decomposition over Ru/SiO2 Catalysts
Lee, Ho Jin
Park, Eun Duck
CATALYSTS, 2022, 12 (10)
[10] Ammoxidation of methylaromatics over VPO/SiO2 catalysts
Me, Guang-yong
Huang, Chi
INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, 2007, 14 (04) : 371 - 375

← 1 2 3 4 5 →