Effects of potassium sulfide content in marine diesel fuel oil on emission characteristics of marine furnaces under varying humidity of inlet air

2006 ◽  
Vol 33 (8-9) ◽  
pp. 1260-1270 ◽  
Author(s):  
Cherng-Yuan Lin ◽  
Wei-Cheng Chen
Keyword(s):  
Diesel Fuel ◽  
Fuel Oil ◽  
Emission Characteristics ◽  
Marine Diesel ◽  
Sulfide Content ◽  
Potassium Sulfide

scholarly journals Experimental Investigation of the Use of Waste Mineral Oils as a Fuel with Organic-based Mn Additive

2018 ◽  
Author(s):  
Bulent Özdalyan ◽  
Recep Ç. Orman
Keyword(s):  
Experimental Study ◽  
Diesel Fuel ◽  
Mineral Oil ◽  
Fuel Oil ◽  
Emission Characteristics ◽  
Waste Oil ◽  
Engine Oils ◽  
Mineral Oils ◽  
Heat Value ◽  
Different Doses

The heat values of waste mineral oils are equal to the heat value of the fuel oil. However, heat value alone is not sufficient for the use of waste mineral oils. as fuel. However, the critical physical properties of fuels such as density and viscosity need to be adapted to the system in order to be used. In this study, the engine oils used in the first 10,000 km of the vehicles were used as waste mineral oil. An organic-based Mn additive was synthesized to improve the properties of the waste mineral oil. It was observed that mixing the Mn additive with the waste mineral oil at different doses (4, 8, 12 and 16 ppm) improves the viscosity of the waste oil and the flash point. The resulting fuel was evaluated for emission using different loads in a 5 kW capacity generator to compare the fuel with standard diesel fuel and to determine the effect of Mn addition. In the experimental study, it was observed that the emission characteristics of the fuel obtained from waste mineral oil were worse than diesel fuel, but some improvement with Mn addition. As a result, we found that the use of waste mineral oils in engines in fuel standards was not appropriate, but may be improved with additives.

scholarly journals On the Effects of Ultrasonic-Treatment on Marine Diesel Fuel Oil

1968 ◽  
Vol 3 (1) ◽  
pp. S1-S8
Author(s):  
Masami Minami ◽  
Seiya Mukohara ◽  
Kazuhiko Ogata ◽  
Tadashi Matsushita
Keyword(s):  
Diesel Fuel ◽  
Ultrasonic Treatment ◽  
Fuel Oil ◽  
Marine Diesel

Experimental comparison of the spray atomization of heavy and light fuel oil at different temperatures and pressures for pressure-swirl injector

2021 ◽  
pp. 095765092199437
Author(s):  
Elyas Rostami ◽  
Hossein Mahdavy Moghaddam
Keyword(s):  
Film Thickness ◽  
Liquid Film ◽  
Diesel Fuel ◽  
Temperature Increase ◽  
Liquid Film Thickness ◽  
Fuel Oil ◽  
Spray Angle ◽  
Breakup Length ◽  
Fuel Atomization ◽  
Mean Diameter

In this study, the atomization of heavy fuel oil (Mazut) and diesel fuel at different pressures is compared experimentally. Also, the effects of temperature on the Mazut fuel atomization are investigated experimentally. Mass flow rate, discharge coefficient, wavelength, liquid film thickness, ligament diameter, spray angle, breakup length, and sature mean diameter are obtained for the Mazut and diesel fuel. Fuels spray images at different pressures and temperatures are recorded using the shadowgraphy method and analyzed by the image processing technique. Error analysis is performed for the experiments, and the percentage of uncertainty for each parameter is reported. The experimental results are compared with the theoretical results. Also, Curves are proposed and plotted to predict changes in the behavior of atomization parameters. Diesel fuel has less viscosity than Mazut fuel. Diesel fuel has shorter breakup length, wavelength, liquid film thickness, and sature mean diameter than Mazut fuel at the same pressure. Diesel fuel has a larger spray angle and a larger discharge coefficient than Mazut fuel at the same pressure. As the pressure and temperature increase, fuel atomization improves. The viscosity of Mazut fuel is decreased by temperature increase. As the fuel injection pressure and temperature increase, breakup length, wavelength, liquid film thickness, and sature mean diameter decrease; also, spray angle increases.

Read More About The Modernization of the oil refinery of Heydar Aliyev

2021 ◽  
Vol 66 (05) ◽  
pp. 106-108
Author(s):  
Aytac Turab qızı Hüseynova ◽  
Keyword(s):  
Key Words ◽  
Diesel Fuel ◽  
Oil Products ◽  
Oil Refinery ◽  
Fuel Oil ◽  
Oil Refining ◽  
Diesel Fuels ◽  
Foreign Countries ◽  
History Of ◽  
The Republic

The Oil Refinery of Heydar Aliyev was created in July 1953 as a new oil refining plant Baki. The combined atmospheric vacuum plant is the main plant at the oil refining factory and its starting capacity produces 6 million tons of crude oil. In 2010, 43,000 tons A-98, 1.18 tons of A-92 and 19,700 tons of gasoline A-80. At the same time, 600 400t kerosene, 214,000 diesel fuels, 214,000 tons. Liquid gas, 267 500t coke and 220 600t. With this investigation, the history of the oil refinery and the details of modernization were considered. 21 out of 24 types of Azerbaijani oil are processed at the Baku Oil Refinery named after Heydar Aliyev, of which 15 types of oil products, including gasoline, aviation kerosene, diesel fuel, fuel oil, petroleum coke, etc. are produced. The plant fully meets the needs of the republic in oil products. In addition, 45% of oil products are exported to foreign countries. Key words: Azerbaijani, oil, recycling, factory, modernization

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