| This subject uses solvent refining principle, taking Lanzhou Petrochemical Company lubricating oil refining device reduces four extracted oil as raw material, through a small counter current extraction simulation test device for industrial extraction process, explore the different extraction conditions the outputs of the rubber filling oil related properties. Finally produced environment-friendly rubber oil in line with the EU 2005/69/EC standard, and to determine the optimal process conditions. The rubber filling oil for oil test in rubber filling oil test device, the production of environmental protection of styrene butadiene rubber physicochemical properties of similar products index. |
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