crude solvent 中文意思是什麼

crude solvent 解釋
粗揮發油
  • crude : adj 1 天然的，未加工的。2 粗（制）的，低級的；未熟的，生的；生硬的；粗糙的，粗雜的，粗魯的。3 赤...
  • solvent : adj. 1. 有溶解力的，可溶解的；〈比喻〉使（信仰等）瓦解[削弱]的 （of）。2. 有償付能力的。n. 1. 【化學】溶劑，溶媒 （of for）。2. 解釋，說明。3. 使瓦解的東西。
  1. At 70c, dissolved time 60min, solvent ratio 125 : 50ml / g, the effect of benzene is best to separating phenanthrene of crude anthracene, phenanthrene content of crude anthracene is increased from 10. 3 % to 41. 7 %. at 120c, dissolved time 80min, the solvent ratio 75 : 30ml / g, the effect of dmf is best to separate carbazole from the compound of anthracene and carbazole, and in the high or common temperature when the compound is separated the solid content may be seen that anthracene content is almost. so, the common temperature is selected in the filtration of the experiment

    苯在70 』 c 、溶解時間60min 、溶劑比125 : 5oml / g ，對分離粗蔥中菲的效果最好，可以使粗蔥中菲的含量從10 . 3 %提到41 . 7 % 。 dmf在120 』 c 、溶解時間somin 、溶劑比75 : 30ml / g時，對分離蔥和咔哇混合物中咔哇的效果最好，並且從高溫和低溫下分離后得到固體含量可以看出，在這兩個溫度下過濾得到蔥的含量差不多，因此，本實驗選擇在常溫下過濾。
  2. The filter is used widely in lye recover in beer factory, filter cooling water, industrial cyling water, firing water, solvent, other crude filter and accurate filter liking suspension

    該機廣泛應用於啤酒廠洗瓶機的堿液在線過濾，各類冷卻水過濾、造紙廠的白水墨水過濾以及其它類似懸浮液的過程。
  3. Crude heavy solvent naphtha

    粗的重溶劑石腦油
  4. Crude solvent naphtha

    粗溶劑汽油
  5. The results showed that using the simple device, the reaction was finished in shorter time with higher rates and when it was used 95 % alcohol as picking up solvent, the percent of crude extractings from ginkgo biloba leaves was the highest

    結果表明，簡易裝置所用時間較短、收率較高且操作簡單方便；利用95 %乙醇作為提取劑在使用簡易裝置時，銀杏葉粗提物得率最高。
分享友人
分享到 Line

分享到臉書