paraffin solvent
常见例句
- A kind of emulsifier wax using for young plants transplant was prepared from paraffin wax, water as solvent for dilution, and triethanolamine as emulsifier.
以水作为稀释剂,三乙醇胺等几种表面活性剂为乳化剂,石蜡为原料,制备了幼苗移栽抗旱保活用乳化蜡。 - In this paper, the group separation of rare-earth element is studied by the method of solid extraction with P507 as extraction agent and paraffin as solvent.
以P507为萃取剂,石蜡为溶剂,用固态萃取法研究稀土元素的分组分离。 - Among them, the most representative of Daqing crude oil, low sulfur, high wax content, high pour point, can produce high-quality kerosene, diesel oil, solvent oil, paraffin oil and commodities.
其中,最有代表性的大庆原油,硫含量低,蜡含量高,凝点高,能生产出优质煤油、柴油、溶剂油、润滑油和商品石蜡。 返回 paraffin solvent