• extracted oil - 引用次数：9

  We made MRI and IR experiment to the product petroleum sulfonates PCS made from furfural extracted oil and vacuum distillate oil, and found there are ester group and sulfonic acid group in the product.

  在此基础上以糠醛抽出油和减三线馏分油为原料合成了改性石油磺酸钠，并进行了红外光谱表征，确认产物中有羧酯基和磺酸基。

  参考来源 - 三次采油用石油磺酸钠的改性研究
  extract oil

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