Enzymatic methods for the manipulation and valorization of soapstock from vegetable oil refining processes

B Casali, E Brenna, F Parmeggiani, D Tessaro… - Sustainable …, 2021 - mdpi.com
The review will discuss the methods that have been optimized so far for the enzymatic
hydrolysis of soapstock into enriched mixtures of free fatty acids, in order to offer a …

Microreactor x millireactor: Experimental performance in the epoxidation of soybean oil

GV Olivieri, PA Meira, TT de Mattos, HM Okuda… - … and Processing-Process …, 2023 - Elsevier
Abstract In the Chemical Reaction Engineering (CRE) field, the concept of Process
Intensification (PI) can be applied using microreactors and millireactors, ie, tubular reaction …

Synthesis and tribological studies of epoxidized palm stearin methyl ester as a green lubricant

AN Afifah, S Syahrullail, NIW Azlee… - Journal of Cleaner …, 2021 - Elsevier
Most of the base oils used in lubricant formulations are typically derived from mineral oils,
which are inherently harmful to the environment. For this reason, the aim of this study was to …

A novel amphiphilic phase transfer catalyst for the green epoxidation of soybean oil with hydrogen peroxide

F Zhang, Y Dong, S Lin, X Gui, J Hu - Molecular Catalysis, 2023 - Elsevier
Epoxidized soybean oil (ESO) is a vital organic renewable chemical material widely used in
the preparation of biomaterials. In this paper, a novel amphiphilic phase transfer catalyst [(C …

Sustainable catalytic epoxidation of biorenewable terpene feedstocks using H 2 O 2 as an oxidant in flow microreactors

JD Tibbetts, WB Cunningham, M Vezzoli… - Green …, 2021 - pubs.rsc.org
Solvent-free continuous flow epoxidation of the alkene bonds of a range of biorenewable
terpene substrates have been carried out using a recyclable tungsten-based …

Acid-free epoxidation of soybean oil with hydrogen peroxide to epoxidized soybean oil over titanium silicalite-1 zeolite supported cadmium catalysts

L Cai, C Chen, W Wang, X Gao, X Kuang… - Journal of Industrial and …, 2020 - Elsevier
Abstract Titanium silicalite-1 (TS-1) zeolite was successfully synthesized by hydrothermal
method in the presence of the tetrapropylammonium hydroxide (TPAOH) template, and a …

Multi-step chemo-enzymatic synthesis of azelaic and pelargonic acids from the soapstock of high-oleic sunflower oil refinement

B Casali, E Brenna, F Parmeggiani, F Tentori… - Green …, 2022 - pubs.rsc.org
Soapstock recovery and manipulation represent one of the most burdensome aspects of the
vegetable seed oil refining industry. In particular, soapstock splitting requires high amounts …

CFD and reaction aspects for the soybean oil epoxidation in a millireactor

GV Olivieri, R Giudici - Chemical Engineering and Processing-Process …, 2023 - Elsevier
The epoxidation of soybean oil is a relevant reaction to produce epoxidized soybean oil
(ESO), a plasticizer component for polyvinyl chloride (PVC). The reaction is industrially …

Evaluation of potential designs for a continuous epoxidation reactor

GV Olivieri, JV de Quadros Jr… - Industrial & Engineering …, 2021 - ACS Publications
A continuous reactor for the epoxidation of soybean oil has been considered in various
studies, with various designs. In practice, the existing commercial plants continue to use …

Preparation of epoxidized fatty acid ethyl ester from tung oil as a bio-lubricant base-stock

YH Ju, NNF Sari, AW Go, MJ Wang, RC Agapay… - Waste and Biomass …, 2020 - Springer
Preparation of epoxidized tung oil ethyl ester (ETOEE) was explored in this work via a two-
step approach to produce bio-lubricant with enhanced thermal-oxidative stability …