Quick Answer
Storing biodiesel requires specific considerations to prevent degradation, contamination, and safety hazards. Biodiesel is prone to oxidation and acid formation, which can lead to fuel breakdown, sedimentation, and equipment damage. Proper storage techniques and equipment are essential to maintain biodiesel quality and safety.
Storage Container Selection
When storing biodiesel, it’s crucial to use containers specifically designed for biofuels. These containers typically have a thickness of at least 1/4 inch, are made from materials such as HDPE or polyethylene, and are designed to prevent leaks and spills. The container’s capacity should be based on the amount of biodiesel you plan to store, with a general rule of thumb being to limit storage to 120 gallons or less.
Storage Location and Protection
Biodiesel should be stored in a well-ventilated area, away from direct sunlight, heat sources, and ignition sources. It’s essential to keep the storage area clean and free from contaminants, as biodiesel can absorb moisture and contaminants from the air. A suitable storage location would be a garage or shed with a concrete floor, protected from extreme temperatures and weather conditions.
Handling and Maintenance
To maintain biodiesel quality, it’s essential to handle and store the fuel properly. Before filling a container, ensure it’s clean and dry, and use a fuel additive specifically designed for biodiesel to help prevent oxidation and sedimentation. Regularly inspect the storage container for signs of damage or leaks, and perform routine cleaning and maintenance to prevent contamination and degradation.
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