1、

Meanwhile, the choice of the solvent and the consistency of the solution also directly influence the effect and the efficiency of their distribution.

溶剂的选择及溶液的浓度直接影响了ZnO纳米粒子的分散效果和分散效率;

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2、

The stage efficiency of solvent extraction with this mixer-settler unit is95%; specific power input is 0.27 kw/ m3 feed.

萃取级效率大于95%,比输入功率为0.27千瓦/米~3料液。

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3、

This method was charactered with convenient, great efficiency and little solvent leavings. So it is feasible to extract lecithin from quails' egg yolk.

该法操作简单、提取率高、溶剂残留少,为提取鹌鹑蛋黄卵磷脂的可行方法。

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4、

When used for plant capacity expansion, can increase total energy efficiency, enhance yield of lubrication oil and wax and decrease utility consumption, therefore provides new concept both for lowing down energy consumption dur-ing solvent dewaxing as capacity expansion and transformation.

用于装置扩能时可提高总能源效率,提高润滑油和石蜡产量,减少公用工程消耗,为溶剂脱蜡过程降低能耗、扩能改造提供了新的思路。

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5、

Sibbald's true metabolizable energy ( TME) method was used to determine the effects of heating treatments on the amino acids efficiency of the solvent extracted soybean meal.

应用Sibbald的TME测定法,探讨了加热处理对溶剂抽出大豆粕的氨基酸有效率的影响。

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6、

Results indicated that the extraction efficiency obtained using methanol as solvent was the highest and the optimized solvent for the ultrasonically assisted extraction of chlorogenic acid was 70% methanol water solution with a pH value of 4.5.

结果表明:用甲醇提取时,绿原酸提取率最高,超声助提杜仲叶中绿原酸的最佳溶剂条件是pH值为4.5的70%的甲醇水溶液。

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7、

conclusionthe quantity of solvent and the puls quantity of hcl have a great influence upon the extracting efficiency of emodin.

结论溶剂浓度、到场盐酸量对何首乌中大黄素的提取效率有较大影响。

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8、

in the vacuum dispersing kettle air bubble and solvent vitalization shall be restrained, deaeration of materials shall be accelerated, dispersion efficiency shall be enhanced.

物料在真空容器内分散,减少了气泡和溶剂的挥发,加速了物料脱泡,提高了分散细度。

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9、

using ticl_4/ alet_2cl as initiating system to polymerize long chain α-olefin by bulk polymerization under atmosphere pressure, high efficiency oil-solvent drag reducing agent ( dra) was synthesized.

以TiCl4/AlEt2Cl为引发体系,在常压条件下采用本体聚合法引发长链α-烯烃聚合,制备高减阻性能的油溶性减阻剂(DRA)。

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