Optimizatiou For The Heavy Raw Material Butanone-Toluene Deoiler

The crude oil from Nanyang oil field is of high microcrystallinewax, so it is the high quality petroleum wax raw material. The Nanyangwax fine chemical plant processes the crude oil, since the crude oil issimple, there are no such disadvantage as crude oil mixing refining ordifferent crude oil switching refining to influence the quality and thereceiving rate of lubricating oil and microcrystalline wax;The receivingrate of microcrystalline, may top out at 1.65 percentage point in thecrude oil, is highest in China. It is good for producing high added valueproducts such as polishing oil and microcrystalline wax at the same time,and it may reduce the production cost, thus ensure that microcrystallinewax is filled with competitive power to develop and produce, and exploithigh wax crude oil advantages, the resources superiority from Nanyangoil field, to the full.This article analyses the market prospect and the significance of themicrocrystalline from Nanyang wax fine chemical plant in details andsummarizes the present situation and the effect on the heavy raw materialButanone-Toluene deoiler when it are dealing with different rawmaterials, it also studies the problem of the heavy raw materialButanone-Toluene deoiler in practice and proposes the techniqueoptimization and the technological innovation plan. Through thetechnological innovation the water recovery system has optimized andthe problem has solved that the water in the system influence on theoperation. As a result, the crystallization effect of the microcrystallinewax has improved, the operation steady rate has enhanced. The processoptimization carried on the foots oil and the wax recovery systemstransfer heat flow after applying the flow simulation and the clampstechnology has enhanced the system heat recovery use factor, saved greatenergy resources and reduced the production cost. Using the closed loopoptimization control system to track and optimize the solvent ratio in thecrystallization system the operating reliability and the efficiency of theunit have been enhanced;the product quality and product receiving ratehave increased effectively, also the microcrystalline wax products shareand the competitive power in the market might enhance. The wholeoperating technical level of the heavy raw material Butanone-Toluenedeoiler may be the advanced one among the similar domestic units andthe economic benefits can be improved greatly.