馏分油

Both hydrodewaxing and dewaxing without hydrogen have been commercialized in China.

馏分临氢和非临氢降凝工艺技术均已工业化。

The increase of concentration of inorganic electrolyte in aqueous phase can also markedly raise the solubilization capacity of sodium naphthenates for oil.

水相中无机电解质浓度越大，石馏分的增越强。