Advanced Waste Oil Re-Refining for Middle East Industries

In the oil-rich Middle East, efficient waste oil recycling is crucial for sustainability. HERING VPT’s WORP® (Waste Oil Re-Refining Plant) is a state-of-the-art system designed to transform used lubricating oils into high-quality base oils. This technology offers an economical and environmentally friendly solution, making it ideal for industrial clients and oil recycling businesses in the region.

HERING VPT’s WORP® System: A Comprehensive Solution

HERING VPT’s WORP® system re-refines used oils such as engine oils, turbine oils, and hydraulic oils into premium base lubricants. The system’s core technology combines front-end distillation and back-end polishing, ensuring that recycled oil meets high-quality standards with minimal waste and environmental impact.

Non-Cracking Evaporation (NCE®) Technology

The front-end of the WORP® system utilizes Non-Cracking Evaporation (NCE®), which separates water and light contaminants from waste oil via vacuum distillation. This process avoids the thermal cracking common in traditional methods, preserving the valuable molecules in the oil. The result is a high yield of base oil without excessive heat-induced degradation. By achieving base oil yields of 70-80%, the system maximizes product recovery.

RCPS® Back-End Polishing for High-Quality Oil

The RCPS® (Reactivation Clay Polishing System) is the polishing stage of the WORP® system, where distilled oils are passed through specialized adsorbent clay to remove impurities like sulfur, color, and odor. This adsorption process enhances oil stability and oxidation resistance, producing clear and stable base oils that meet Group I/II base oil quality standards . The clay is reusable up to 500 times, making the process highly cost-effective and environmentally responsible .

Flexible Operating Modes

WORP® offers flexible operational modes to suit different feedstock qualities. In parallel mode, oil is processed in a single-pass configuration, providing the fastest processing time. In series mode, multiple polishing passes are used to achieve higher-quality oil, simulating a triple-pass process . This adaptability ensures optimal performance for various waste oil types, whether cleaner or more contaminated.

Modular Design for Scalability

One of WORP®’s standout features is its modular design, which allows the system to be customized for different production scales. All modules can fit into a 40-foot shipping container, making it easy to transport and set up in different locations. With processing capacities ranging from 50 liters per hour for laboratory setups to 27,000 liters per hour for full-scale re-refineries , WORP® can be tailored to meet both small and large-scale recycling needs.

Economic and Environmental Benefits

WORP® offers significant economic and environmental advantages. With low operating costs, including conversion costs as low as USD 0.10 per liter, and a high yield of recycled base oil, the system is a profitable solution for oil recyclers . Additionally, the light hydrocarbons extracted during the distillation process can be used as fuel for the system, reducing the need for external energy sources . This self-sustaining feature makes the system both cost-effective and environmentally friendly.

The byproducts of the process, such as asphalt extenders, can be sold, further boosting revenue. All waste generated by the system is classified as standard industrial waste, reducing disposal costs .

Low Oil Loss and High Yield

The WORP® system is designed to maximize oil recovery, achieving 70-80% base oil yield while minimizing waste. Even the non-saleable fractions, such as residual sludges, are used as fuel or sold as byproducts . This results in low oil losses, making WORP® a highly efficient and economical solution for large-scale oil recyclers.

Compliance and Environmental Impact

HERING VPT’s WORP® system helps businesses meet environmental regulations by converting used oils into premium recycled oils that comply with international standards. The process reduces harmful emissions and waste compared to traditional disposal methods, supporting sustainability goals for industries in the Middle East . Furthermore, the cleaning and disposal of waste oils are done in an eco-friendly manner, with low environmental impact .

Global Compatibility and Middle East Deployment

WORP® is designed to work with all global voltages and frequencies, ensuring seamless operation in the Middle East, where 380V/50Hz is the standard. The modular design also allows for easy deployment in remote locations, making it an ideal solution for oil recycling plants in the region .

A Sustainable Solution for Middle Eastern Oil Recyclers

HERING VPT’s WORP® system offers cutting-edge waste oil re-refining technology that delivers high-quality base oils while being cost-efficient, scalable, and environmentally friendly. With its modular design, flexible operation modes, and low operational costs, it’s an ideal choice for oil recycling businesses and industrial clients in the Middle East seeking to convert waste oils into valuable, high-grade lubricants. By adopting WORP®, companies can reduce reliance on crude oil imports, meet environmental regulations, and boost their profitability through high oil yields and minimized waste.