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首页> 外文会议>ASME Internal Combustion Engine Division fall technical conference 2010 >ANALYSIS OF PROPERTIES OF ADULTERATED FUEL AND ITS EFFECTS ON INTERNAL COMBUSTION ENGINES AND THE ENVIRONMENT- A CASE STUDY TEMA METROPOLITAN ASSEMBLY, TEMA, GHANA
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ANALYSIS OF PROPERTIES OF ADULTERATED FUEL AND ITS EFFECTS ON INTERNAL COMBUSTION ENGINES AND THE ENVIRONMENT- A CASE STUDY TEMA METROPOLITAN ASSEMBLY, TEMA, GHANA

机译：掺混汽油的性质及其对内燃发动机和环境的影响分析-以加纳特马大都会协会为例

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摘要

This paper seeks to investigate the sources and the level of fuel contamination in the Ghanaian market and its effects on internal combustion engines and the environment. A survey was conducted in and around the Tema Metropolitan Assembly to collect samples of fuels from different retailers without letting them know the intentions of the buyer (that these are for research). Experiments were carried out at Tema Oil Refinery (TOR), Tema, Ghana, on the two conventional fuels collected from these sources. The analysis of the results showed that fuel from the fuel tank and "Zamelama" (small scale petrol retailers) filling station had the highest level of contamination as far as the experiment on petrol (gasoline) was concerned. With the diesel fuel experiment, most of the values obtained were high but within the standard range at the refinery. Information obtained from questionnaires given to fuel tanker drivers, mechanics and sales persons at various filling stations indicated that the adulteration is done using Naphtha and Kerosene. Consequently, other experiments were carried out at TOR using different proportions of Naphtha and Kerosene and the resultant properties as a result of the adulteration were analyzed. It was observed that the adulterated fuels have undesirable properties such as High Gum Content, low Research Octane Number (RON) and Reid Vapour Pressure (RVP) values which may lead to engine damage and pollution of the environment due to increased exhaust emissions. Considering the results of the experiment, it can be concluded that Petrol adulterated with Naphtha or Kerosene should not be used in InternalCombustion Engines. This is because of its undesirable properties such as higher Gum content, lower RON and RVP values which lead to engine damage and pollution of the environment due to increased exhaust emissions.
机译：本文旨在调查加纳市场燃料污染的来源和程度，及其对内燃机和环境的影响。在特马市议会及其周围进行了一项调查，目的是从不同的零售商那里收集燃料样品，而又不让他们知道购买者的意图（这些是用于研究）。在加纳特马的特马炼油厂（TOR）进行了从这些来源收集的两种常规燃料的实验。结果分析表明，就汽油（汽油）实验而言，来自燃油箱和“ Zamelama”（小型汽油零售商）加油站的燃油污染程度最高。通过柴油实验，获得的大多数值都很高，但在炼油厂的标准范围内。从向各个加油站的油轮驾驶员，技工和销售人员提供的调查表中获得的信息表明，掺假是使用石脑油和煤油进行的。因此，使用不同比例的石脑油和煤油在TOR上进行了其他实验，并对掺假的结果进行了分析。观察到，掺假燃料具有不良特性，例如高胶含量，低研究辛烷值（RON）和里德蒸气压（RVP）值，这可能由于增加的废气排放而导致发动机损坏和环境污染。考虑到实验结果，可以得出结论，掺有石脑油或煤油的汽油不应该用于内燃机。这是因为其不良的特性，例如较高的胶含量，较低的RON和RVP值，由于增加的废气排放而导致发动机损坏和环境污染。

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