steam purification的例句大全

Pinus armandi seed oil was extracted through organic solvent and was refinedly prepared through combination of steam distillation with high temperature and alkali purification process.

采用有机溶剂萃取，水蒸汽高温蒸馏与碱炼法结合精炼制取松籽精油，并用气相色谱分析其脂肪酸组成，共检出6种主要脂肪酸。

experimental results in the simulated system of n-octane/ n-heptane/ isoamyl alcohol indicate that steam distillation could extract components of lower boiling point or higher polarity in preference, so it is possible to be applied for the cutting and purification of lavender oil.

针对正辛烷/正庚烷/异戊醇模拟体系的水蒸气蒸馏实验表明，水蒸气蒸馏能优先提取混合物中低沸点、强极性组分，可用于薰衣草油的精制和切割。

steam transformation of methanol& purification of h2 and liquid co2 by psa process

甲醇蒸汽转化及PSA法制纯H2和液体CO2