NOx emission reduction
GEA NOx Separator
GEA NOx Separator with integrated direct drive is specially configured for the water treatment in Exhaust Gas Recirculation (EGR) on board marine vessels. After treatment, the purified water can be discharged into the sea.
NOx reduction by Exhaust Gas Recirculation
As environmental regulations on exhaust gases become more stringent, the shipping industry is under pressure to reduce emissions of nitrogen oxides (NOx), sulfur oxides (SOx), and fine particulates.
Exhaust Gas Recirculation (EGR) is a NOx emission reduction technology that ensures IMO Tier III compliance in both diesel and gas operations. Engine manufacturers offer their customers engines with EGR systems for heavy fuel oil (HFO), low-sulfur fuels, liquefied natural gas (LNG), and IMO Tier II and Tier III methanol.
EGR water treatment
When incorporating EGR technology into marine engines, it is important to consider the treatment of EGR wash water prior to its discharge into the ocean. The recirculated exhaust gas in the EGR process can potentially interact with contaminants such as soot, sulfur compounds and acidic substances.
The GEA NOx Separator is designed for a single task. The system purifies the bleed-off water before discharge according to MEPC.307(73) and optionally to MEPC.259(68).
Key benefits
- Compliant with MEPC EGR guidelines
- Reduced energy consumption and low operating costs
- High-efficiency integrated direct drive
- Easily exchangeable drive system
- Automatic flushing of sludge holding space
- Compact design with small footprint for continuous operation
- Ready for smart connectivity
The GEA marine Separator
Pushing the limits
関連製品
GEA marine Separator
Marine separators specialize in the purification of fuel and lube oil as well as bilge and EGR water treatment on board ships.
舶用油清浄機向けGEAアップグレードキット
さまざまなセパレータープロセスを自動的に調整するように設計された GEA 船舶アップグレードキットは、追加のソフトウェアと容易に設置できる高度なハードウェアキットで構成されています。GEAマリンアップグレードキットは、4つ機能の中からご希望の機能を追加することでコストの削減、安全運航の確保、CO2の削減に寄与します。
GEA bilge Separator
GEA bilge Separator with integrated direct drive is designed for cleaning oily water and producing minimum residual oil contents in all performance classes.
GEA bilgEGR Solution
GEA bilgEGR Solution is a combined Exhaust Gas Recirculation (EGR) and oily bilge water system designed to treat water on board ships. After treatment, the purified water can be discharged into the sea.
