oil purification-sciencedirect

Jan 1, 2008Soybean oil purification, as used here, refers to the purification processes individually referred to as degumming, refining, bleaching, and deodorization. Each process is

Before the oil purification using a peroxymonosulfate-based Pickering emulsion catalytic (PPEC) system, we first assessed the capability of the as-synthesized super

Since solvents of petroleum origin are now strictly regulated worldwide, there is a growing demand for using greener, bio-based and renewable solvents for extraction, purification and formulation of natural and

PDF On Aug 1, 2025, Marko S. Jaric and others published Estimation of Residual Operability and Energy Efficiency Optimization of Oil Purification Column Find, read and cite all the

The purified oil phase was collected in a conical flask, completing high-efficiency separation and compositional purification of the waste oil. Fig. 12(b) showed the schematic

3 days agoMorphology Manipulation with Dual Solvent Constructing Sandwich-Structure in PA66 Nanofiber Membrane Enables Efficient Air Filtration and Oil-Water Separation.

Steam distillation is widely applied in the essential oil industry, accounting for more than 93% of the oil volume produced worldwide . Via the use of steam distillation, the technological scenario of the EO extraction industry confers

Facile fabrication of TiO2-functionalized material with tunable superwettability for continuous and controllable oil/water separation, emulsified oil purification, and hazardous organics photodegradation

IFD achieved a purification efficiency of over 90 % with a deviation of less than 8 % for oil droplet diameters greater than 5.0 μm or airflow velocities below 0.5 m/s. IFD exhibited over 4 % and 2 % higher purification efficiency for atomized and soluble oil droplets, respectively, in comparison to evaporated-condensed and straight oil droplets.

This study aims to optimize microwave-assisted power and extraction time of triglyceride purification from C. inophyllum crude oil for biodiesel.This work deployed Artificial Intelligence (AI) algorithms consisting of eight Machine Learning (ML) algorithms and found the most accurate model, then optimized using the PSO algorithm.

Re-refining waste engine oils is a better way while at the same time obtaining base oil as a valuable product. Using the waste engine oil as a raw material in producing base oil is only requires less than 10 %-volume compared to crude oil and only needs one-third of energy consumption .

High-strength, superhydrophilic/underwater superoleophobic multifunctional ceramics for high efficiency oil-water separation and water purification

Valorisation of post-consumer plastic pyrolysis oil in steam crackers and their application as precursors to chemicals is currently hindered by the co

Enrichment and purification of nervonic acid from Acer truncatum seed oil by combining vacuum distillation and low-temperature crystallization: Experiments and process modeling

All-water-based superhydrophobic coating with reversible wettability for oil-water separation and wastewater purification

An Optical Microscope (Olympus BX53) was used to observe the crude oil emulsions before and after purification. A UV–Vis Spectrophotometer was selected to test the absorbance of water samples before and after purification.

Hydrogenated oils are commonly used as solvents in the petroleum resin industry. The separation of particulate matter from hydrotreating oil is critical to product quality and the service life of the catalyst in the downstream fixed bed. Conventional separation methods, represented by diatomaceous earth filtration, suffer from low separation efficiency, high material consumption,

Immobilization of TiO2 nanoparticles on PES substrate via dopamine and poly (vinyl alcohol) for long-term oil/water purification

Photothermally responsive, magnetic and flame-retardant MOF-based polyurethane sponges for oil/water separation and emulsion purification

Oily wastewater generated from many industries has become a tremendous potential threat to ecological balance and human health. However, severely hindered by interfacial wettability, the present oil/water separation membranes are subjected to a serious oil fouling problem during long-term oily wastewater separation. Herein, we construct superwetting rough structured