Fuel Purity Control Measures
Comprehensive strategies for gasoline transfer tank contamination prevention
Strict Source Control
- Use high-precision filters (10-40 micron elements) during refueling to intercept particles, moisture, and colloids
- Regularly inspect upstream storage tanks and transport vehicles for rust/welding slag
- Ensure tight closure of filling ports and vents during transportation
Equipment Protection
- Install ≤2mm metal filters at filling ports with regular cleaning
- Equip vents with dustproof/waterproof breathable caps
- Apply anti-corrosion treatments (galvanizing/epoxy coating) to tank interiors
- Implement impurity sensors or multi-stage filtration at outlets
Standardized Operations
- Maintain clean operation areas away from dust/sand
- Pre-clean filling ports before operations
- Prohibit debris accumulation near tanks
- Perform regular bottom drainage and biennial deep cleaning
- Require operators to wear clean gloves
These integrated measures significantly reduce impurity ingress and ensure fuel system reliability:ml-citation{ref="1,3" data="citationList"}