- 更多网络例句与茚满相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that the ionic liquid Et〓NHCl-AlCl〓 is an effective catalyst for the dimerization.
研究的结果表明,Et〓NHCl-AlCl〓是二聚反应的高效催化剂,反应无需加热且在无溶剂条件下得到的主要产物为环状二聚物1,1,3-三甲基-3-苯基茚满,反应在80℃、进行5min即可达到转化率100%、茚满的选择性为97.3%。
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Solid mixtures comprising a variety of high melting bisphenols; 4,4'-biphenol; 3,3,3,3'tetramethylspirobiindanbisphenol, and 4,4'-sulfonydiphenol are converted to stable, homogeneousmelt solutions at 200 DEG C, a temperature substantially below the melting points of the high melting bisphenols in their pure states.
在200℃下,基本低于纯态高熔点双酚的熔点的温度,将含有各种高熔点双酚;4,4′-二酚;3,3,3,3′四甲基螺二茚满双酚,和4,4′-磺酰联苯酚的固体混合物转化为稳定、均质的熔体溶液。
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In order to achieve a rapid and accurate selection for extractive distillation solvent, and to acquire 1,2,3-trimethylbenzene with high purity from solvent oil via extractive distillation, the UNIFAC model was used to calculate the relative volatility of 1,2,3-trimethylbenzene to indane (the mass ratio of 1,2,3-trimethylbenzene to indane is 4∶1) in five different solvents, acetophenone, di-2-octylhexyl phthalate, glycol, dimethyl sulfoxide,sulfolane at 17.47 kPa.
为了快速准确地选择萃取精馏溶剂,由190#溶剂油萃取精馏获取高纯度连三甲苯,运用UNIFAC模型,计算了质量比为4∶1的连三甲苯-茚满体系在苯乙酮、乙二醇、邻苯二甲酸二辛酯、二甲基亚砜和环丁砜5种溶剂中在17.47 kPa下的相对挥发度。
- 更多网络解释与茚满相关的网络解释 [注:此内容来源于网络,仅供参考]
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indamine:吲达胺
Indalone避蚊酮 | indamine吲达胺 | indan茚满
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indan:茚满
indamine吲达胺 | indan茚满 | indane二氢化茚
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methyl indan:甲基茚满
methyl hydroxybutyric acid 甲基羟基丁酸 | methyl indan 甲基茚满 | methyl iodide 碘甲烷
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indane:茚满
刻度;标盘;索引 ind. | 茚满 indane | 受惠;负债 indebtedness
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indane:二氢化茚
indan茚满 | indane二氢化茚 | indanthrene标准还原蓝