Investigation On The Reconciliation Oil

The reconciliation oil made form low-cost coal-tar oil and petroleum products was investigated in this dissertation. The reconciliation oil can be used as substitute for heavy-oil as fuel oil on oil-burn boiler. The use of reconciliation oil can reduce the cost and mitigate the pressure on the import of fuel oil. The main kinds of material of reconciliation oil were coal-tar oil and heavy-oil. The acid sludge oil also can be used as material after being dealt with. The reconciliation oil had two main type: Emulsified reconciliation oil produced by emulsified coal-tar oil; concocted reconciliation oil produced by concoction of coal-tar oil and heavy-oil.Some combustion problems exited when the coal-tar oil was burn directly. The problems on burning coal-tar oil were described and the influence of burning emulsified coal-tar oil was also analyzed in this dissertation. Why the problems could be solved with burning emulsified coal-tar oil was explained. It was sure that emulsified coal-tar oil could be used as fuel oil. Emulsification process of coal-tar oil and the selection of emulsifying agent were also studied. The experimental investigations on the effect of emulsifying agent and changes on the character of coal-tar oil after being emulsified were made.According to the demands of the market, high quality reconciliation oil made from concoction of coal-tar oil and heavy-oil was also studied. The principle on concocting of coal-tar oil and heavy-oil was put forward. The change of the characteristic when the two types of oil were concocted was studied. Empirical equations of flash point and viscosity were obtained. The accuracy and the range of these empirical equations were verified through the experiments.The processing method on acid sludge oil-the waste of acid refining craftwork of the lubricating oil, was put forward. The effect of the processing method was tested. By the experimental results, technological process of reconciliation oil made from acid sludge oil was designed.Contrast test was made on an industrial boiler between heavy-oil and emulsified reconciliation oil. The heat efficiency and emission of these two kinds of oil were compared. Based on the results, reconciliation oil can be used as substitute for heavy-oil as fuel oil on oil-burn boiler. Besides, the produce and deposit system which fitted the characteristic of the reconciliation oil were designed in the dissertation.