With the introduction of IMO 2020, the maritime industry faced one of the biggest regulatory shifts in decades. Designed to reduce sulphur emissions, this regulation mandates that vessels either switch to low-sulphur fuels or install scrubber systems to continue using high-sulphur fuels. But how do scrubbers work, and why are scrubber gases essential for compliance? At Marine Gas Supplies, we not only understand the complexities but also ensure your vessels remain compliant by maintaining stock and offering reliable global delivery.
How Do Scrubbers Work?
Scrubber systems are an advanced exhaust gas cleaning technology that removes sulphur oxides (SOx) from ship emissions. They function by spraying a liquid, usually seawater or a special chemical solution, into the exhaust stream, capturing and neutralising harmful pollutants before they can be released into the atmosphere. This allows vessels to continue using traditional high-sulphur fuels while staying within regulatory limits.
Types of Scrubber Systems
Different vessels require different solutions, and there are several types of scrubber systems in use today:
- Open-Loop Scrubbers – Use seawater to wash exhaust gases, discharging treated water back into the ocean. These are cost-effective but face regulatory restrictions in some regions.
- Closed-Loop Scrubbers – Utilise a chemical solution (such as sodium hydroxide) for SOx absorption, recycling the liquid to reduce discharge.
- Hybrid Scrubbers – Offer the flexibility to operate in both open-loop and closed-loop modes, adapting to various environmental regulations.
Why Are Scrubber Gases Essential?
For scrubbers to function effectively, they require calibration gases for periodic testing and maintenance. These specialty gases help verify the accuracy of gas detection sensors, ensuring that emissions remain within compliance limits. However, due to the complexity of manufacturing these gases, production times can be lengthy.
Calibration gases must be manufactured with extreme precision, requiring stringent quality control and certification processes. This can lead to extended lead times, making it crucial for vessel operators to plan ahead.
How Marine Gas Supplies Keeps You Compliant
At Marine Gas Supplies, we understand the operational challenges faced by shipowners and operators. That’s why we stock a full range of scrubber calibration gases, ensuring your vessels stay compliant and avoid costly delays. Our services include:
- Immediate availability – We maintain stock so you don’t have to wait for lengthy manufacturing lead times.
- Worldwide delivery – Our global logistics network ensures you get your gases wherever your vessel is located.
- Regulatory compliance – All our calibration gases meet IMO 2020 and industry standards, giving you peace of mind.
- End-to-end support – From product selection to logistics and documentation, we manage everything for you.
Stay Ahead of the Curve
With environmental regulations tightening and compliance becoming more critical than ever, having a reliable partner for scrubber gases is essential. Don’t let manufacturing lead times put your vessel at risk—let Marine Gas Supplies keep your fleet sailing smoothly and in full compliance.
Contact us today to discuss your requirements and ensure uninterrupted operations!