Research on oily sludge incineration technology in Jianghan oilfield

In order to solve the problem of oily sludge treatment of Jianghan oilfield, this article evaluated the best ginseng of coal, corrosion resistance, heat of combustion and gas composition, based on the components analysis of oily sludge. The results indicated that Jianghan oilfield oily sludge has the characteristics of high water content, high salt content and low oil content. The oily sludge works best when the content of coal is 60%. Oily sludge burning showed low calorific value, high corrosion rate, burning gas SO₂ exceeding badly, low pH of distilled water absorption liquid, easy to cause perforation equipment and acid rain. Therefore, it is unfavorable to use incineration technology for Jianghan oilfield oily sludge because of high water content, high salt content, high corrosion, low oil content, low combustion heat value, and the rain, moist air of Jianghan district and so on.