Safely Storing Diesel: Tips For Long-Term Fuel Storage

how to safely store diesel fuel

Diesel fuel is a highly valuable resource, especially during emergencies, such as extended power outages. However, improper storage can lead to degradation, contamination, and safety hazards. To ensure the longevity and safety of diesel fuel, it is crucial to follow specific guidelines for storage and handling. This includes selecting appropriate containers, maintaining optimal temperatures, preventing oxidation and microbial growth, and adhering to safety protocols. By implementing these measures, individuals and organizations can effectively store diesel fuel while mitigating potential risks associated with this flammable liquid.

Characteristics Values
Storage Containers Well-constructed, dry, and approved containers, cabinets, and other handling equipment should be used.
Storage Location An isolated area away from residences, ignition sources, and extreme temperatures.
Fuel Type Most diesel fuel has at least 5% biodiesel; for long-term storage, conventional diesel is best.
Additives Use biocides and fuel stabilizers to prevent microbial contamination and fuel degradation.
Temperature Store between 32°F and 95°F; keep the fuel cool and dry to prevent oxidation and contamination.
Maintenance Regularly inspect the fuel system and quality, and monitor for water buildup.
Safety Keep children and pets away; limit adult access. Use safety cans with self-latching doors and roll bars for construction or transportation.
Storage Time Diesel can last 6-18 months before serious degradation, depending on conditions and treatment.

shunfuel

Use approved containers, cabinets and handling equipment

When storing diesel fuel, it is imperative to use approved containers, cabinets, and handling equipment to ensure safety. The Department of Energy's Energy Information Administration (EIA) emphasizes the importance of proper storage and handling of diesel fuel to safeguard personnel and facilities. Here are some detailed instructions for choosing the right containers, cabinets, and equipment:

Containers

  • Opt for well-constructed, high-quality containers designed specifically for diesel fuel storage. These containers should be made of durable materials, such as galvanized steel, with features like a spring-closing lid and a gasket for secure storage.
  • Look for containers with a baked-on powder coat finish that offers maximum durability and chemical resistance. This helps prevent corrosion and ensures the container's longevity.
  • Choose containers with flame arresters to provide flashback protection and reduce the risk of ignition.
  • For industrial and commercial facilities, consider using yellow FM-approved cans, which are easily identifiable for diesel fuel storage.
  • Type II safety cans are ideal for diesel fuel. They feature two openings: one for filling and the other for controlled dispensing, reducing the risk of spills.

Cabinets

  • Invest in flammable liquid safety cabinets constructed with thick, welded steel to protect flammable liquids from ignition sources.
  • Ensure the safety cabinets have self-latching doors. In the event of a fire, these doors will secure the contents and provide maximum protection.
  • Follow regulations for the number of safety cabinets and the quantity of diesel fuel stored in each. For example, according to OSHA standards, no more than 60 gallons of flammable liquid should be stored in a single safety cabinet, and no more than three safety cabinets can be housed in any facility.

Handling Equipment

  • Utilize equipment designed specifically for handling flammable liquids, such as funnels that aid in pouring diesel fuel into containers without spills.
  • Consider equipment that enhances safety, such as DOT safety cans with roll bars, which ensure safe closure and protect the spout during transportation and construction storage.
  • Always handle diesel fuel with the necessary personal protective equipment (PPE), including gloves and eye protection, to safeguard against accidental exposure.

By following these guidelines and using approved containers, cabinets, and handling equipment, you can ensure the safe storage and handling of diesel fuel, mitigating the risk of accidents and protecting your personnel and facilities.

Procuring Diesel Fuel: Stormworks Guide

You may want to see also

shunfuel

Store in a cool, dry place, away from extreme temperatures

Diesel fuel can be safely stored for 6 to 12 months, or even up to 18 months under the best conditions. However, if not stored correctly, diesel can degrade and lose its potency. To avoid this, it is important to store diesel in a cool, dry place, away from extreme temperatures.

Storing diesel in a cool, dry place is crucial to prevent fuel degradation and maintain its quality. High temperatures can accelerate the degradation process, causing the diesel to become gummy and clog fuel filters, leading to engine troubles. Therefore, keeping the fuel in a cool environment is essential.

Additionally, ensuring that the storage area is dry helps to prevent water contamination, which can lead to the growth of fungi and bacteria. These microorganisms can break down diesel molecules and render the fuel unusable. By keeping the fuel dry, you can inhibit the growth of these organisms and maintain the quality of the diesel.

To achieve this, consider storing your diesel in a well-ventilated, covered area, away from direct sunlight. Underground storage is also an option, as it provides insulation from extreme temperatures. Regularly inspect your fuel and storage area for any signs of water buildup, and ensure that your storage containers are well-constructed and sealed to prevent moisture ingress.

By following these guidelines and keeping your diesel in a cool, dry place, away from extreme temperatures, you can effectively maintain the quality and longevity of your fuel.

shunfuel

Avoid direct sunlight and ignition sources

Diesel fuel is a flammable liquid that is widely used in commercial farming, military applications, and emergency generators. It is important to store diesel fuel properly to protect it from damage, contamination, and ignition.

When storing diesel fuel, it is crucial to avoid direct sunlight. Diesel fuel should be kept away from direct sunlight to reduce accelerated fuel degradation. Higher temperatures cause the fuel to become less stable and degrade more quickly. Therefore, it is recommended to store diesel fuel in a covered area, sheltered from extreme weather, or underground to insulate it from temperature-related issues.

In addition to avoiding direct sunlight, it is essential to keep diesel fuel away from ignition sources. Diesel has a higher ignition point than gasoline, but it is still flammable. Any electrical outlets near the storage area should be rated for explosions, and smoking should be strictly prohibited within 50 to 100 feet of the storage location. Storing diesel fuel in approved containers, cabinets, and handling equipment can provide further protection from ignition sources. These containers should be well-constructed, made of galvanized steel or similar materials, and feature spring-closing lids and flame arresters to prevent spills and ignition.

To ensure the safe storage of diesel fuel, it is important to combine strategies that protect the fuel from direct sunlight and ignition sources. By storing diesel fuel in a controlled environment and using appropriate containers, the risk of fuel degradation, accidents, and fires can be significantly reduced. Regular inspections and the use of additives can also help maintain fuel quality and extend its shelf life.

By following these guidelines and staying vigilant about potential hazards, individuals and organizations can safely store diesel fuel while minimizing the risks associated with improper storage.

shunfuel

Use biocides to prevent microbial contamination

Diesel fuel is susceptible to microbial contamination, which can have several detrimental effects. Microbes such as bacteria and fungi can thrive at the water-diesel interface, leading to fuel degradation as they consume components of the diesel fuel. This results in decreased fuel quality, reduced engine power, and decreased fuel efficiency. Additionally, microbial colonies can form biofilms that clog fuel filters, restrict fuel flow to the engine, and cause engine stalling. The microbes also produce organic acids that corrode fuel tanks, lines, and other components, leading to potential leaks and engine damage.

To prevent and address these issues, biocides can be used. Biocides are substances that kill microbes and are effective in both diesel fuel and water phases. They can be poured into the fuel tank to control the proliferation of microorganisms and prevent the issues caused by microbial growth. Biocides are particularly useful in Ultra Low Sulfur Diesel (ULSD) fuel, which has higher microbial contamination due to the reduced ability to carry water in solution.

When choosing a biocide, it is important to consider the specific tank size and calculate the appropriate amount of additive required. This can be done using product calculators provided by some manufacturers. Additionally, some biocides are designed for year-round use, with different formulations for temperatures above and below 30°F.

While biocides are effective in killing microbes, they have some limitations. They do not address the root cause of microbial contamination, which is often the presence of water in the fuel tank. Additionally, they leave behind dead organic matter and sludge, which can still clog fuel filters. Furthermore, repeated use of biocides may lead to the development of microbe resistance, similar to the way bacteria develop resistance to antibiotics. Therefore, it is important to explore alternative solutions, such as fuel filtration equipment, which mechanically removes solid contaminants and water from diesel fuel, addressing the underlying cause of microbial growth.

shunfuel

Regularly inspect and maintain fuel and storage systems

Regular inspections and maintenance of fuel and storage systems are crucial for safely storing diesel fuel. Diesel fuel is highly susceptible to contamination and degradation, which can lead to engine problems and reduced performance. Therefore, it is essential to inspect your fuel system regularly and take corrective actions to maintain fuel quality.

One of the critical aspects of diesel fuel storage is preventing oxidation. Oxidation occurs when diesel fuel is exposed to oxygen, leading to the formation of high acid values, gum, sludge, and sediment. Regular inspections can help detect signs of oxidation, such as discoloured fuel or the presence of sludge. To mitigate oxidation, use stability treatments or antioxidants, which interrupt the chain reactions that cause fuel degradation.

Another concern is microbial contamination, which can occur at the water-diesel interface. Regularly check for signs of water intrusion, as pooled water on top of the tank can lead to rust and encourage bacterial growth. Use biocides to prevent the growth of bacteria and fungi, and be mindful of biofilm, a thick sludge-like mass that can reduce the effectiveness of biocides. Regularly clean your tank to eliminate any microbial presence and prevent re-infection.

Additionally, inspect your fuel system for any leaks or signs of degradation. Ensure that your storage containers are well-constructed and approved for diesel fuel storage, such as those made of galvanized steel with a powder-coated finish for durability and chemical resistance. Keep the fuel away from ignition sources and direct sunlight, as diesel is flammable and susceptible to accelerated degradation when exposed to heat.

By conducting regular inspections and maintenance of your fuel and storage systems, you can ensure the longevity of your diesel fuel, maintain engine performance, and safeguard your personnel and facilities.

Frequently asked questions

Use a well-constructed tank or container that keeps the fuel dry. Type II safety cans are ideal for storing diesel fuels. These cans are constructed of 24-gauge hot-dipped galvanized steel with an environmentally sustainable baked-on powder coat finish for maximum durability and chemical resistance.

Diesel fuel can be stored at a wide range of temperatures, but it should be kept away from extreme temperatures. Storing it at less than 32° Fahrenheit or above 95° Fahrenheit will cause the fuel to degrade at an accelerated rate.

Diesel fuel can be stored for 6 to 12 months on average, and sometimes longer under the best conditions. Under ideal conditions, diesel fuel can be stored for up to 18 months.

Diesel fuel should be stored away from direct sunlight and ignition sources. It should be stored in an isolated area away from residences, with limited adult access. Additionally, use additives such as biocides and fuel stabilizers to preserve the fuel and prevent contamination.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment