Diesel Purification (Multi-Depot Distributed Application)
A large-scale energy distribution enterprise in a West African country operates multiple key oil depots within its territory. Due to the susceptibility of the country's diesel to secondary contamination throughout the supply chain (barges, tanker trucks, storage tanks), the customer decided to deploy professional filtration equipment at distribution stations in three core cities.
The customer faces the following issues when managing cross-regional oil depots:
Large quality fluctuations: Diesel quality from different sources varies significantly, causing end customers to report inconsistent fuel cleanliness at different stations, affecting brand reputation.
Impurity deposition issues: Under hot and humid climate conditions, storage tanks are prone to microbial growth and particulate matter accumulation, with ISO particle counts often at a poor level of 24/22/19.
Precision metering damage: Rust and hard particles in the fuel frequently damage digital flow meters on the loading line, causing repair costs and economic losses from metering errors.
Frequent downtime cleaning: Periodic cleaning of storage tank bottom sludge is required, affecting depot turnover rates.
JY-DX40 high-flow purification systems were respectively installed at the loading pump group outlet of three oil depots:
Mobile/fixed dual-mode: The equipment can be either permanently installed in the process or moved to different storage tanks for circulation purification as needed.
Polymer Rigid Composite Membrane: Using Jingyuan® polymer rigid composite membrane, leveraging the oleophilic-hydrophobic properties of the membrane material, it efficiently intercepts particulate impurities while synergistically removing trace free water, ensuring dispatched fuel is clear, transparent, and meets cleanliness standards.
Deep filtration technology: Using special filter material, a single unit can effectively intercept micron-level fine particles at a 40m³/h flow rate.
By deploying JY-DX40 across different oil depots, the customer achieved standardized fuel cleanliness across the entire region. Monitoring data shows that all stations' dispatched diesel stably remains within ISO 15/13/10. Additionally, due to the clean fuel, the downstream flow meter calibration cycle was extended from quarterly to annually, effectively reducing operating expenses and metering losses.
Distributing JY-DX40 units across each station was one of the right decisions we made this year. It not only protects precision pumps and valves but, more importantly, provides customers with quality-stable fuel. Now our stations are locally recognized as synonymous with high-quality diesel.