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- acetyl saponification value 乙酰皂化值
- Saponification value, acid value of waste oils and water content were tested. 对地沟油的酸值、皂化值以及水含量进行了检测。
- Objective To determine the acid value and the saponification value in Cera Chinensis. 目的建立测定虫白蜡酸值、皂化值的方法。
- Results The acid value and the saponification value in Cera Chinensis could be determined successfully. 结果可顺利测得虫白蜡酸值、皂化值。
- The acid value, hydroxyl value and saponification value of the products were determined and compared by chemical analysis methods. 经化学方法分析了系列聚酯增塑剂的酸值、羟值和皂化值。
- Conclusion The acid value and the saponification value of cera chinensis can be determined by the method of changing dissolvent,filtrating and heating. 结论虫白蜡酸值、皂化值可通过更换溶剂、过滤、加热等途径测得。
- A new method for the determination of saponification value of oils with conductometric titration is proposed in this paper. 报道用电导滴定法测定油脂皂化价的新方法。
- From the research showed that Fruit Malva verticillate has oil ratio 8.88%. Its acid value is 13.17, saponification value is 175.83 and dioptre ratio n_2~(20)= 1.4753. 结果表明,冬葵果的平均产油率为8.;88%25,酸值为13
- Adopt in g the method to mensurate acid number,hydroxyl value and saponification value i n processing lubricant oil determines the contents of additives in lubricants. 采用测定工艺润滑油中酸值、羟值、皂化值的方法来测定润滑油中添加剂的含量。
- That can be seen, the lubricating ability is not good when the saponification value is lower, that increases the load of the rolling mill and wastes energy resources. 研究得出皂化值低时,润滑性不好,轧制时增加了轧机负荷,浪费能源;
- Checking various parameters, like acid value, saponification value or iodine value into very narrow range allows the control of the reproducibility and consistency of the surfactants form batch to batch. 校验各种界定因素,例如酸值、皂化值、碘值,在小范围内控制其再生性以及确保每一批表面活性剂的一致性。
- The result showed that the extraction ratio is 16%. The refractive index of the seed oil is 1.4741,the iodine value is 126.9gI/100g,the acid value is 6.72mg(KOH)/g,the saponification value is 185. 1mg(KOH)/g. 结果表明;野西瓜苗种子油的提取率为16%25;折光率为1.;4741;碘价为126
- Composition of fatty acid and four kinds of quality in dex-iodin value,saponification value,acid value and peroxide value of walnut oil extracted by Supercritical CO 2 and pressing were studied. 分别对超临界CO2流体萃取法和压榨法制取的核桃油的脂肪酸组分含量,以及碘价、皂化价、酸价、过氧化值等四个质量指标进行了研究。
- The content of millet's crude fat and millet oil's related index were studied,such as saponification value,unsaponible matter content,colour,composition of fatty acid and the sterols. 对小米粗脂肪含量以及油脂皂化值、不皂化物含量、颜色等特性进行了测定,粗脂肪含量为1。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- acetyl saponification number 乙酰皂化值
- I set a high value on his advice. 我认为他的忠告很有价值。
- The value of your assistance is inestimable. 阁下鼎立相助之功不可胜言。
- Comparative Analysis on Method of Detecting Saponification Value 皂化价测定方法的分析比较
- I am doubtful about the value of your proposal. 我怀疑你的提议是否有价值。