Catalytic upgrading of bio‐oils by esterification

L Ciddor, JA Bennett, JA Hunns… - Journal of Chemical …, 2015 - Wiley Online Library
Biomass is the term given to naturally‐produced organic matter resulting from
photosynthesis, and represents the most abundant organic polymers on Earth …

[HTML][HTML] Zeolite-based catalysts: a valuable approach toward ester bond formation

N Fattahi, K Triantafyllidis, R Luque, A Ramazani - Catalysts, 2019 - mdpi.com
Zeolite-based catalysts are versatile catalytic systems for a wide range of laboratory studies
and industrial scale processes. The chemical composition, ion exchange, and pore size …

Kinetics and structural design of ZSM-5@ SiC foam catalytic packing in RD column for ethyl levulinate synthesis

Q Ding, P Yan, H Li, Z Chen, Y Guan, Y Jiao… - Chemical Engineering …, 2023 - Elsevier
Reactive distillation (RD) column is one of the important equipment to improve the reaction
conversion limited by the chemical equilibrium, however, the application in industrial scale is …

Develo** Brønsted–Lewis acids bifunctionalized ionic liquids based heteropolyacid hybrid as high-efficient solid acids in esterification and biomass conversion

Y Liu, Y Wu, M Su, W Liu, X Li, F Liu - Journal of Industrial and Engineering …, 2020 - Elsevier
A class of Brønsted–Lewis acid bifunctionalized ionic liquids based heteropolyacid hybrid
(BLA-ILs-HPA) solid acids were developed by combining the double sulfonic groups grafted …

Impact of macroporosity on catalytic upgrading of fast pyrolysis bio‐oil by esterification over silica sulfonic acids

JC Manayil, A Osatiashtiani, A Mendoza… - …, 2017 - Wiley Online Library
Fast pyrolysis bio‐oils possess unfavorable physicochemical properties and poor stability, in
large part, owing to the presence of carboxylic acids, which hinders their use as biofuels …

Insight into the active site nature of zeolite H-BEA for liquid phase etherification of isobutylene with ethanol

NV Vlasenko, YN Kochkin, GM Telbiz, OV Shvets… - RSC …, 2019 - pubs.rsc.org
The nature of active acid sites of zeolite H-BEA with different Si/Al ratios (15–407) in liquid
phase etherification of isobutylene with ethanol in a continuous flow reactor in the …

The removal of naphthenic acids from dewaxed VGO via esterification catalyzed by Mg–Al hydrotalcite

X Li, J Zhu, Q Liu, B Wu - Fuel Processing Technology, 2013 - Elsevier
This work focused on deacidification of dewaxed VGO by esterification on solid base
hydrotalcite catalyst to achieve the target of lowering the total acid number (TAN) of oil. Mg …

Kinetics of the reaction of ethanol and lauric acid catalyzed by deep eutectic solvent based on benzyltrimethylammonium chloride

K Li, W Xue, Z Zeng, X Shi - The Canadian Journal of Chemical …, 2019 - Wiley Online Library
In this work, three types of deep eutectic solvents (DESs: BAC‐PTSA, BAC‐2PTSA, and BAC‐
3PTSA) based on benzyltrimethylammonium chloride (BAC) were successfully synthesized …

[HTML][HTML] Solketal Production Using Eco-Friendly Reduced Graphene Oxide as the Catalyst

V Rossa, SC Vasconcelos, GC Díaz, JA Resende… - Catalysts, 2023 - mdpi.com
In this study, two materials based on reduced graphene oxide (rGOH or rGOE) were
synthesized through the Hummers methodology and a more sustainable electrochemical …

Optimizing Nitrobenzene Synthesis Catalyzed by Sulfated Silica (SO4/SiO2) through Response Surface Methodological Approach

A Sabilladin, AJ Saviola, K Wijaya… - Korean Journal of …, 2024 - koreascience.kr
Today, the principles of green chemistry are being fundamentally applied in the chemical
industry, such as the nitrobenzene industry, which is an essential intermediate for various …