减二线馏分油生产橡胶油的工艺研究

以绥中36-1（SZ36-1）减二线馏分油为原料，通过高压加氢处理-临氢降凝-加氢后精制工艺制备橡胶油，并对其性能进行研究。结果表明：SZ36-1减二线馏分油的芳碳率（C_A值）和环烷碳率（C_N值)较大，有利于生产高质量的橡胶油；试验制得的橡胶油芳烃含量较低，收率较高，C_N值高达57.6%，其性能优于国内同类橡胶油，具有良好的使用性能。;The rubber extending oil derived from SZ36-1 VGO 2 was prepared through high pressure hydrogenation-hydrodewaxing-hydrofinishing process，and the properties of rubber extending oil were investigated.The results showed that，the aromatic carbon ratio（C_A） and naphthenic carbon ratio（C_N） of SZ36-1 VGO 2 was high，which was suitable for producing the high-quality rubber extending oil.The content of aromatics of the rubber extending oil was low and the C_N value reached 57.6%.Compared with similar domestic rubber extending oils，the yield，property and application performance of the rubber extending oil from SZ36-1 VGO 2 were better