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Creating a Nitrogen Blanketing System for Tankers

In January 2016, new rules went into effect aimed at preventing explosions on chemical and oil tankers, particularly those that carry low-flashpoint cargo. In order to prevent these types of hazardous explosions, inert gas systems are used.

In a gas blanketing system, inert gases act as a buffer, reducing the risk of hazards. For this reason, inert gas system on tankers and ships are frequently installed to optimize efficiency, safety, and affordability.

What Exactly Is an Inert Gas System?

Inert gas is gas that lacks sufficient oxygen levels for combustion, significantly reducing hazardous reactivity. Being the most critical system for the safe operation of oil tankers and ships, an inert gas system will reduce available oxygen levels and suppress potentially harmful explosions.

An inert gas system, such as an on-site nitrogen generator, will spread inert gas across cargo ships. In turn, this lowers the concentration of vapors that may ignite. Mandatory for all gas and oil tankers, an inert gas system will essentially render a space to be non-flammable.

Inert Gas System in Oil Tanker Ship

When carrying flammable chemicals on a ship, nitrogen blanketing is imperative to the protect the crew and environment. By filling the empty space around liquid storage with inert gas, the oxygen required for combustion is removed.

This is why tankers carrying hazardous cargo require inert gas systems. This is particularly the case when the associated cargo is flammable or explosive. In order to reduce the risk of accidental explosions, ships will blanket both wet and dry cargo with an inert gas most oftennitrogen.

Is Nitrogen an Inert Gas?

Although nitrogen is not technically an inert gas, it is commonly referred to and used as an inert gas due to its strong, triple bond stability and low reactivity. Nitrogen is often used to blanket reactive materials from contact with oxygen. In turn, this significantly reduces the risk of an explosion on tankers and ships.

To physically create nitrogen, an inert gas system is required on board. These systems essentially work by reducing the overall concentration of oxygen. This will then suppress and prevent combustion. Highly efficient and cost-effective, a nitrogen blanketing system quickly and easily maximizes safety and helps meet legal compliance.

The Benefits of an Inert Gas Generator

An inert gas generator offers a wide range of benefits in terms of cost and efficiency. By investing in an inert gas generator system, you also benefit from greater control. This will allow you to set finer limits so that no accidents occur.

Offering a proactive approach, these generators come equipped with an oxygen analyzer. This means that an alarm will be activated if oxygen levels rise above the set value. As a low-maintenance system, this ensures that the crew remains focused on the tasks at hand.

In terms of cost,on-site industrial nitrogen generators can result in considerable long-term savings. This is particularly the case if you are currently buying high-pressure cylinder tanks. Since time is also money, it is important that ships and tankers optimize the cargo-loading process. By conveniently installing an onboard nitrogen generator, in-port time is significantly reduced. You will also have no need to rely on third-party distributors.

When it comes to safety and efficiency, using NiGen on-site nitrogen systems for your inert gas generators is a great investment. Request a quote today!