4.7 Article

The selective hydrodeoxygenation of guaiacol to cyclohexanol over cobalt-modified TS-1 catalysts

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Guaiacol Hydrodeoxygenation and Hydrogenation over BimetallicPt-M (Nb, W, Zr)/KIT-6 Catalysts with Tunable Acidity

Yang Xiao et al.

Summary: In this study, Pt supported on Nb, W, and Zr-incorporated KIT-6 catalysts were prepared and tested for the gas-phase hydrodeoxygenation (HDO) of a model compound of bio-oil. The results showed that the 1 wt % Pt/Nb-KIT-6 catalyst exhibited excellent HDO performance under relatively mild conditions, and the catalyst showed good resistance to coking.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Energy & Fuels

Investigating the hydroisomerization of n-pentane using Pt supported on ZSM-5, desilicated ZSM-5, and modified ZSM-5/MCM-41

Farzad Jokar et al.

Summary: This study investigates the effect of pore shape on the hydroisomerization of n-pentane by synthesizing composites with different pore structures. The results demonstrate that a well-developed micro/mesoporous structure with higher specific surface area improves the yield and conversion, while a better balance between acidic and metallic sites enhances the RON of the product stream.
Article Chemistry, Applied

The investigation into the dehydroaromatization of ethane over cobalt-modified ZSM-5 catalyst

Lizhi Wu et al.

Summary: This study investigates the effects of cobalt-modified zeolite catalysts on the catalytic production of aromatics from ethane. The catalyst with 2.0 wt%Co over ZSM-5 and SiO2/Al2O3 ratio of 60 exhibits the highest performance in aromatization and the lowest deactivation rate. The tetrahedral Co2+ species in the catalyst acts as both the active center for ethane dehydrogenation and a promoter for ethylene aromatization. The rate of ethylene generation is the limiting step in the nonoxidative dehydroaromatization process.

MICROPOROUS AND MESOPOROUS MATERIALS (2022)

Article Nanoscience & Nanotechnology

Atomically Dispersed Co2+ Sites Incorporated into a Silicalite-1 Zeolite Framework as a High-Performance and Coking-Resistant Catalyst for Propane Nonoxidative Dehydrogenation to Propylene

Lizhi Wu et al.

Summary: The Co-Silicalite-1 catalyst, synthesized by a hydrothermal protocol, shows superior performance in propane dehydrogenation, with high propylene selectivity and excellent catalytic stability and coking resistance.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Selective Hydrogenation of Furfural over the Co-Based Catalyst: A Subtle Synergy with Ni and Zn Dopants

Shangjing Li et al.

Summary: A multimetallic catalyst (NiCoZn@CN) with excellent catalytic performance for hydrogenation of furfural to furfuryl alcohol was prepared through a facile pyrolysis method. The synergy between Co and Ni, Zn dopants greatly promoted the performance of the catalyst. The NiCoZn@CN-600 catalyst showed high selectivity and conversion rates, making it a promising candidate for challenging reactions in the biomass conversion.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Role of metal support during ru-catalysed hydrodeoxygenation of biocrude oil

Penghui Yan et al.

Summary: The study investigates the impact of support properties on the hydrodeoxygenation of guaiacol and biocrude oil using Ru-based catalysts. Lower Si/Al ratio of support leads to higher cyclo-hexane yield in guaiacol HDO. Ru/BEA shows high activity for both guaiacol and biocrude oil HDO.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Review Green & Sustainable Science & Technology

A review on catalytic hydrodeoxygenation of lignin to transportation fuels by using nickel-based catalysts

Murtala M. Ambursa et al.

Summary: The review provides an overview of the current research on the hydrodeoxygenation process of lignin-derived bio-oil, focusing on the development of Ni-based catalysts and their applications. The review also highlights the importance of catalyst stability, activity, and selectivity in upgrading lignin-derived bio-oil to produce high quality liquid fuel comparable to petroleum sources.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Chlorine-Modified Ru/TiO2 Catalyst for Selective Guaiacol Hydrodeoxygenation

Xinchao Wang et al.

Summary: The Cl-modified Ru/TiO2 catalyst shows higher phenol selectivity in the conversion of guaiacol, but exhibits weaker aromatic ring hydrogenation ability, resulting in slower consumption of phenol.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Chemistry, Physical

Tunable selectivity of phenol hydrogenation to cyclohexane or cyclohexanol by a solvent-driven effect over a bifunctional Pd/NaY catalyst

Heng Xia et al.

Summary: The selectivity of hydrogenation of phenol to cyclohexane or cyclohexanol over Pd/NaY catalyst can be achieved by regulating the solvent polarity. The solvent polarity greatly influences the reaction mechanism and product selectivity, as well as the adsorption manner of phenol in the catalyst.

CATALYSIS SCIENCE & TECHNOLOGY (2021)

Article Chemistry, Multidisciplinary

Cyclohexene esterification-hydrogenation for efficient production of cyclohexanol

Yunfeng Zhu et al.

Summary: A novel process based on cyclohexene esterification-hydrogenation for the production of cyclohexanol, a key intermediate in epsilon-caprolactam production, was devised and validated. The process showed high conversion rates, selectivity, and atom economy, making it a promising alternative to traditional methods. The pilot-scale demonstration unit operated smoothly for over 1000 hours, demonstrating long-term stability and effectiveness.

GREEN CHEMISTRY (2021)

Article Engineering, Environmental

Catalytic hydropyrolysis of lignin: Suppression of coke formation in mild hydrodeoxygenation of lignin-derived phenolics

Pouya Sirous-Rezaei et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Chemistry, Multidisciplinary

Chemicals from Lignin: A Review of Catalytic Conversion Involving Hydrogen

Yaxuan Jing et al.

CHEMSUSCHEM (2020)

Review Chemistry, Multidisciplinary

Downstream processing of lignin derived feedstock into end products

Sie Shing Wong et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Seed- and solvent-free synthesis of ZSM-5 with tuneable Si/Al ratios for biomass hydrogenation

Bin Zhang et al.

GREEN CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Recent advances in the selective catalytic hydrodeoxygenation of lignin-derived oxygenates to arenes

Jianghao Zhang et al.

GREEN CHEMISTRY (2020)

Article Chemistry, Physical

The role of acid and metal sites in hydrodeoxygenation of guaiacol over Ni/Beta catalysts

Penghui Yan et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

Article Chemistry, Physical

The synergistic effect between Ni sites and Ni-Fe alloy sites on hydrodeoxygenation of lignin-derived phenols

Qiao Han et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Article Chemistry, Physical

Guaiacol Adsorption and Decomposition on Platinum

Emanuel V. Scoullos et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Review Green & Sustainable Science & Technology

Hydrodeoxygenation of lignin-derived bio-oil using molecular sieves supported metal catalysts: A critical review

Xiangping Li et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Article Chemistry, Multidisciplinary

Water-Assisted Selective Hydrodeoxygenation of Guaiacol to Cyclohexanol over Supported Ni and Co Bimetallic Catalysts

Minghao Zhou et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Article Chemistry, Multidisciplinary

Selective Hydrodeoxygenation of Lignin-Derived Phenols to Cyclohexanols over Co-Based Catalysts

Xiaohao Liu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Review Chemistry, Physical

A review on reaction mechanisms of metal-catalyzed deoxygenation process in bio-oil model compounds

Andrew Ng Kay Lup et al.

APPLIED CATALYSIS A-GENERAL (2017)

Review Chemistry, Multidisciplinary

Paving the Way for Lignin Valorisation: Recent Advances in Bioengineering, Biorefining and Catalysis

Roberto Rinaldi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Physical

Demethoxylation of guaiacol and methoxybenzenes over carbon-supported Ru-Mn catalyst

Momoko Ishikawa et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

Article Chemistry, Multidisciplinary

Selective Conversion of Lignin-Derivable 4-Alkylguaiacols to 4-Alkylcyclohexanols over Noble and Non-Noble-Metal Catalysts

Wouter Schutyser et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2016)

Article Thermodynamics

Selective cyclohexanol production from the renewable lignin derived phenolic chemicals catalyzed by Ni/MgO

Jinxing Long et al.

ENERGY CONVERSION AND MANAGEMENT (2015)

Article Chemistry, Physical

Bio-oils Hydrodeoxygenation: Adsorption of Phenolic Molecules on Oxidic Catalyst Supports

Andrey Popov et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

Article Chemistry, Multidisciplinary

Highly Selective Catalytic Conversion of Phenolic Bio-Oil to Alkanes

Chen Zhao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)

Article Chemistry, Multidisciplinary

Aqueous system for the improved hydrogenation of phenol and its derivatives

Yizhi Xiang et al.

GREEN CHEMISTRY (2008)

Article Chemistry, Physical

Physico-chemical and catalytic study of the CO/SiO2 catalysts

WK Jozwiak et al.

KINETICS AND CATALYSIS (2004)