Splitting, or hydrolysis, breaks down oils and fats into crude fatty acids and glycerine using high pressure, temperature and steam. It is the foundational step in oleochemical production, providing intermediates for further processing.
In a splitting column, oils or fats are reacted with water and steam at 50–55 bar and 240–260 °C. This counter-current process produces fatty acids, which are dried and purified, and glycerine-rich sweet water, which is concentrated and refined. Splitting enables tailored fatty acid profiles depending on feedstock selection, ensuring flexibility for diverse oleochemical applications.
The splitting process involves multiple stages that ensure complete hydrolysis, efficient separation and high-quality fatty acid and glycerine recovery.
Our solutions
Plants are engineered for efficiency, safety and consistent operation under demanding pressure and temperature conditions. High-pressure columns with heat recovery sections reduce energy costs, while robust process control ensures high fatty acid yields and reliable glycerine recovery. Systems are designed to handle a wide range of feedstocks, providing flexibility across oleochemical applications.
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We help minimise downtime and keep your operations running smoothly through a combination of high-quality components, advanced technology and expert on-demand support. Our service standards ensure your plant performs at its best, day in and day out.
Audits
Detailed performance reports to assist with process changes related to output, energy consumption, spares, inventory and plant upgrades.
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Full or partial turnkey management and execution of the project from cost projections and modelling to installation and commissioning.
Spares
Spare parts as required to maximize uptime and ensure the longevity of your investment.