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Diesel Particulate Filter (DPF) for Your Ship

This image shows a Diesel Particulate Filter (DPF) combined with an SCR catalyst in a ship's engine room.

The Green Deal for both inland and sea shipping emphasizes concrete agreements to reduce the impact of environmental pollutants. A crucial aspect of the effort to achieve a more sustainable maritime sector is reducing emissions of particulate matter (PM) and particle number (PN). This urgent need to reduce these emissions goes beyond the requirements of this agreement alone. A clear trend is developing, where ports, cargo owners, charterers, and contractors increasingly demand clean ships as a requirement for performing operations. Discover the Diesel Particulate Filter (DPF) from our partner Fischer Abgastechnik, suitable for both existing and new ship engines.

Diesel Particulate Filter (DPF) for Your Ship

Discover the Diesel Particulate Filter (DPF) from our partner Fischer Abgastechnik, suitable for both existing and new ship engines.

In this image, you can see a Diesel Particulate Filter (DPF) in a ship's engine room.

Technology

When diesel fuel is burned in a ship’s engine, various emissions are emitted, including nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons (HC), particulate matter (PM), and other harmful particles.

To reduce these emissions, the exhaust gases from the diesel engine often undergo a process where they are first passed through a diesel particulate filter, followed by treatment with the SCR catalyst.

Both emission-reducing technologies are essential for complying with the European Stage V emission requirements for inland shipping.

Properties

Whether it’s a non-certified (pre-CCR), CCR-1, or CCR-2 engine, each diesel particulate filter is custom-designed to seamlessly integrate with your specific engines, vessel type, user profile, and available space in the engine room.

Additionally, if desired, the diesel particulate filter can be combined with an SCR catalyst to also significantly reduce nitrogen (NOx) emissions.

The image displays a front view of the custom-designed Diesel Particulate Filter (DPF) for a ship.

Inland Shipping

Since January 1, 2011, inland vessels that meet specific environmental requirements may qualify for the prestigious Green Award.

Maritime Shipping

While the IMO Tier III emission requirements in maritime shipping are primarily aimed at reducing nitrogen oxides (NOx) and not specifically particulate matter (PM), there is a growing trend among maritime shipping companies and contractors to reduce PM emissions using diesel particulate filters to meet the Stage V inland shipping standard, even if this is not legally required.

This development is driven by a combination of sustainability goals, increasing public pressure, and financial incentives from governments.

In Practice

As a practical example in inland shipping, take an existing barge combination, where the first EPA Tier IV-final-certified 3512E Caterpillar engines were installed. These engines were then equipped with SCR catalysts and Fischer’s self-cleaning Diesel Particulate Filters (DPF).

To provide another example from a different sector, a new research vessel is also equipped with three particulate filters.

This research vessel is equipped with three Diesel Particulate Filters (DPF).

Technology

When diesel fuel is burned in a ship’s engine, various emissions are emitted, including nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons (HC), particulate matter (PM), and other harmful particles. To reduce these emissions, the exhaust gases from the diesel engine often undergo a process where they are first passed through a diesel particulate filter, followed by treatment with the SCR catalyst. Both emission-reducing technologies are essential for complying with the European Stage V emission requirements for inland shipping.

Properties

Whether it’s a non-certified (pre-CCR), CCR-1, or CCR-2 engine, each diesel particulate filter is custom-designed to seamlessly integrate with your specific engines, vessel type, user profile, and available space in the engine room. Additionally, if desired, the diesel particulate filter can be combined with an SCR catalyst to also significantly reduce nitrogen (NOx) emissions.

The image displays a front view of the custom-designed Diesel Particulate Filter (DPF) for a ship.

Inland Shipping

Since January 1, 2011, inland vessels that meet specific environmental requirements may qualify for the prestigious Green Award. This initiative aims to reward inland shipping entrepreneurs who make more than the average effort to make their vessel more environmentally friendly than the existing standards require. In addition to an improved image, the Green Award offers various benefits, including a better position in obtaining cargo, discounts on port dues, and favorable financing options from banks.

The Green Award operates on a points system. Installing a diesel particulate filter combined with an SCR catalyst can quickly lead to earning significant points, qualifying your inland vessel for this recognition. A notable example is a shipping company from Ouderkerk aan den IJssel, which, together with us and our partner, succeeded in obtaining the Green Award with a crane ship from 1964. This resulted in a multi-year contract with the Port of Rotterdam Authority, underscoring the value of this certification.

Maritime Shipping

While the IMO Tier III emission requirements in maritime shipping are primarily aimed at reducing nitrogen oxides (NOx) and not specifically particulate matter (PM), there is a growing trend among maritime shipping companies and contractors to reduce PM emissions using diesel particulate filters to meet the Stage V inland shipping standard, even if this is not legally required. This development is driven by a combination of sustainability goals, increasing public pressure, and financial incentives from governments.

In Practice

As a practical example in inland shipping, take an existing barge combination, where the first EPA Tier IV-final-certified 3512E Caterpillar engines were installed. These engines were then equipped with SCR catalysts and Fischer’s self-cleaning Diesel Particulate Filters (DPF). To provide another example from a different sector, a new research vessel is also equipped with three particulate filters.

Frequently Asked Questions

This Diesel Particulate Filter (DPF), also known as a soot filter, is custom-designed with a focus on diversity and flexibility to serve a wide range of vessel types across various sectors. Examples include: ocean-going vessels, coastal shipping, cruise ships, fast ferries, offshore, inland shipping, dredging, fishing, navy, and mega yacht construction, where both existing and new ships can be equipped.

To determine if this technology is suitable for your specific vessel, several factors need to be considered. For instance, if you aim to achieve Stage V emission limits with your existing non-certified (pre-CCR), CCR-1, or CCR-2 engine, it is crucial to carefully evaluate factors such as engine type, usage profile, and available space in the engine room.

Contact Us

Contact Details Berger Maritiem:

Street and Postal Code:

Steur 50, 3344 JJ

City:

Hendrik-Ido-Ambacht

Country:

Netherlands

Phone Number:

+31 78 6 414 525

Email Address:

Contact Form

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How the Diesel Particulate Filter Works

Reducing emissions is central to the maritime industry’s efforts to minimize its environmental impact. If you have diesel engines on board without exhaust gas aftertreatment, the combustion of diesel fuel leads to the production of various harmful substances, such as nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons (HC), particulate matter (PM), and other particles.

To address these emissions, advanced technologies are applied. A key step is the diesel particulate filter, specifically designed to remove particulate matter (PM) from the exhaust gases. This is achieved by passing the gases through a ceramic honeycomb structure, where the particulate matter is captured and held in place.

After this treatment, the exhaust gases are often further directed to a SCR catalyst. In the case of choosing Fischer’s SCR catalyst, this system contains a chemical substance called urea (known as AdBlue), which reacts with nitrogen oxides in the exhaust gases. This reaction converts the nitrogen oxides into harmless nitrogen (N2) and water (H2O), significantly reducing nitrogen oxide emissions.

To maintain the efficiency of the diesel particulate filter, periodically, the captured particulate matter must be removed. This is done through regeneration processes, which can be active or passive. Active regeneration involves raising the temperature of the exhaust gases, causing the captured particles to be burned into harmless ash. Passive regeneration occurs through the higher temperature of the exhaust gases during normal engine operation.

Properties

Thanks to the diesel particulate filter, emissions of particulate matter (PM) and the number of solid particulate particles (PN) can potentially be reduced by up to 99%. This allows this particulate filter to meet the requirements of EU Stage V, providing an environmentally friendly alternative, especially for existing ship engines.

The design and production are carried out in Germany using high-quality materials, with the housing carefully designed to enable easy maintenance. The particulate filters are suitable for ships with engine power ranging from 19 to 10,000 kW.

Green Award for Inland Shipping

The Green Award for inland shipping aims to reward inland shipping entrepreneurs who make more than the average effort to make their vessels more environmentally friendly than the existing standards require.

In addition to an improved image, the Green Award offers various benefits, including a better position in obtaining cargo, discounts on port dues, and favorable financing options from banks.

The Green Award operates on a points system. Installing a diesel particulate filter combined with an SCR catalyst can quickly lead to earning significant points, qualifying your inland vessel for this recognition.

A notable example is a shipping company from Ouderkerk aan den IJssel, which, together with us and our partner, succeeded in obtaining the Green Award with a crane ship from 1964. This resulted in a multi-year contract with the Port of Rotterdam Authority, underscoring the value of this certification.

Project Information: Research Vessel

  • Client: Sandfirden Technics
  • Product: three Diesel Particulate Filters (DPF)
  • Destination: research vessel of the Royal Netherlands Institute for Sea Research (NIOZ)
  • Executed by our partner: Fischer Abgastechnik

Properties

Thanks to the diesel particulate filter, emissions of particulate matter (PM) and the number of solid particulate particles (PN) can potentially be reduced by up to 99%. This allows this particulate filter to meet the requirements of EU Stage V, providing an environmentally friendly alternative, especially for existing ship engines.

The design and production are carried out in Germany using high-quality materials, with the housing carefully designed to enable easy maintenance. The particulate filters are suitable for ships with engine power ranging from 19 to 10,000 kW.

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