paraffin solvent

基本解釋

A kind of emulsifier wax using for young plants transplant was prepared from paraffin wax, water as solvent for dilution, and triethanolamine as emulsifier.
以水作為稀釋劑，三乙醇胺等幾種表面活性劑為乳化劑，石蠟為原料，制備了幼苗移栽抗旱?；钣萌榛?。
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為萃取劑，石蠟為溶劑，用固態(tài)萃取法研究稀土元素的分組分離。
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，最有代表性的大慶原油，硫含量低，蠟含量高，凝點高，能生產(chǎn)出優(yōu)質(zhì)煤油、柴油、溶劑油、潤滑油和商品石蠟。