Dou-Sol extraction
英
美
- 双溶剂萃取；精制
双语例句
- Itis recommended that the raffinate from fur fural extraction of coker gas oil will be a good FCC feedstock.
认为焦化蜡油糠醛精制抽余油是一种优质的催化裂化原料。 - Extraction and purification of natural surfactant lecithin were summarized, and new research progress of some processes was briefly introduced.
简要综述了天然表面活性剂磷脂的提取与精制工艺，并介绍了有关工艺的新进展。
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