Technologies reducing exhaust gas emissions from large marine diesel engines

• Autorzy: Adamkiewicz A. , Kołwzan K.
• Konferencja: Kongres Silników Spalinowych (20-23.05.2007; Kraków, Poland)
• Języki publikacji: EN

Abstrakty

EN

Diesel engines manufactured today demonstrate impressive gains in engine fuel economy and reliability over engines produced a decade ago. Better turbocharging and fuel injection have resulted in much higher thermal efficiencies, but this increase in thermal efficiency has resulted in higher firing pressures and temperatures - and an attendant rise in NOx emissions. This paper discusses various technologies that are available for retrofit on existing engine installations and for new engines. Chosen technologies have been compared in terms of their quantitative efficiency.

Słowa kluczowe

EN

emission; reducing; exhaust gases; diesel engine; NOx

PL

emisja; redukcja; spaliny; silnik Diesla; NOx

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Silniki Spalinowe
• Rocznik: 2007
• Tom: R. 46, nr SC3
• Strony: 79--90
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

Adamkiewicz A.

autor

Kołwzan K.

• Szczecin Maritime Academy. Poland

Bibliografia

• [1] Genesis Engineering Inc., Technologies and Other Options for Reducing Marine Vessel Emissions In The Georgia Basin, 2003.
• [2] Ramani Sriniyasan, Matson Navigation Company Inc., Research on Exhaust Emissions Reduction Technologies from Large Marine Diesel Engines, 2004.
• [3] William Palmer, Cost-Benefit Study of Marine Engine NOx Emissions Control Systems, A Case Study of the MV Cabot, February 2000.
• [4] Wartsila literature, Direct Water Injection.
• [5] Munters Euroform GmbH and SEMT Pielstick, HAM system brochures, 2000.
• [6] Olsson, Lars-Ola, Munters Euroform GmbH, The HAM System (Hum id Air Motor) - A Simple Way to Reduce NOx Emissions in Diesel Engines of Ali Sizes, Institution of Diesel and Gas Turbine Engineers, March 2000.
• [7] Olsson, L., Wettergard, J., Munters Euroform GmbH, Humidity Reduces NOx, The Motor Ship, December 1998.
• [8] Siemens literature
• [9] The Motor Ship, Swedish solution for marine pollution, December 1999.