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，石酸钠对馏分的增溶能力越强。