Marine diesel oil and preparation method thereof
A diesel and marine technology, applied in the field of marine diesel and its preparation, can solve the problems of high sulfur content and large exhaust emissions, and achieve the effects of low sulfur content, complete combustion and improved combustion performance
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Embodiment 1
[0025] Take by weight 50% of waste oil distillate; 20% of desulfurized heavy aromatics; 18% of oil deodorization distillate; 11% of C3-C5 fusel alcohols, 1% of polyacrylate, after weighing the above raw materials, mix and stir, Pump it into a container at normal temperature and pressure, pass through a static mixer, circulate for 2 hours, and filter through a 500nm filter bag to obtain this product.
Embodiment 2
[0027] Weigh 60% of waste oil distillate; 15% of desulfurized heavy aromatics; 13% of oil deodorization distillate; 11% of C3-C5 fusel alcohol, 1% of polyacrylate, the preparation method is the same as Example 1.
[0028] The sample prepared by the foregoing embodiments of the present invention is tested for performance:
[0029] Implementation 1. Take 2 kg of the above product and put it in the fuel tank of a fixed 12-hp medium-speed diesel engine, and shake the handle. At normal temperature, shake it a few times and it will start. The amount of black smoke is small. Gradually increase the throttle, no black smoke, and low noise, indicating that this product has good ignition performance and high power.
Embodiment 2
[0030] Implementation 2. Take 1000 kg of the above product and put it into a fishing boat (the oil tank has been filled with petrochemical diesel oil in advance). At normal temperature, the ignition can be started and the sailing can be accelerated. The power performance is equal to 0# diesel oil.
[0031] After using this product for two months, it was disassembled and inspected, the nozzle of the oil pump is not clogged, there is no carbon deposit, and the driving is normal.
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