查询词典 distillation

A bottom product of the distillation column is partly to completely sluiced out and is partly evaporated in a main evaporator and at least one downstream re-evaporator and partly recycled back into the column.

蒸馏塔的底部产物部分至完全地排出，部分在主蒸发器和至少一个下游再蒸发器中蒸发，部分再循环到蒸馏塔中。

The methods of extracting and refining tellurium presently were mainly soda roasting,autoclaving in general basic solution,sulfating roasting,oxidative leaching in acid solution, solvent extraction ,emulsion liquid membrane,microbial method,electrorefining,vacuum distillation and zone melting etc.

目前分离提纯碲的方法主要有苏打粉焙烧法、碱性高压浸出法、硫酸化焙烧法、氧化酸浸法、萃取法、液膜法、微生物法、电解精炼法、真空蒸馏法、区熔精炼法等，其中电解精炼法得到的碲的纯度达到99.99%，真空蒸馏碲的纯度达到99.999%，区熔精炼碲的纯度可达99.999995%，本文综述了以上分离提纯碲的方法。

It points out that the condensing technique of zinc in India was fundamentally different from that in China, and this difference was tooted in their traditional distillation technology.

炼锌术的发明是古代蒸馏法冶金技术的一大成就，在世界冶金史上具有重大意义。

To reduced the cost, combined with the content of benzaldehyde in bitter almond oil, extract almond oil with press and extract bitter almond oil with wet distillation is the best echnology line.

若以降低成本为目标，结合精油中苯甲醛的含量，则以热榨法提取脂肪油以后通过水蒸气蒸馏法提取苦杏仁精油为综合利用苦杏仁的最佳工艺路线。

To consider the yield of almond oil, content of unsaturated fatty acid and VE of almond oil, the yield and constitutes of bitter almond oil, extract almond oil with supercritical CO_2, and extract bitter almond oil with wet distillation is the best technology line of utilization of bitter almond.

综合考虑脂肪油得率、不饱和脂肪酸以及VE含量，精油得率、精油成分等因素，超临界CO_2流体萃取苦杏仁脂肪油以后通过水蒸气蒸馏法提取苦杏仁精油是综合利用苦杏仁的最佳工艺路线。

On the foundation of the study above, the technological transformation of the Baosteel Companys third ammonia distillation process was gained.

最后，本论文对宝钢三期蒸氨工艺的节能技改提出了改造建议。

The subject has completed existing tail gas purification and recovery system from four aspects:(1) carbonation tail gas purification;(2) ammonia cleaning of soda ash filtering machine filtered tail gas;(3) NH3 and CO2 recovery and utilization of sodium carbonate producing tank;(4) distillation and recovery of furnace gas condensate.

本课题从四个方面完善现有纯碱尾气净化与回收系统：(1)碳化尾气净化；(2)滤碱机过滤尾气净氨；(3)出碱槽NH_3、CO_2的回收与利用；(4)炉气冷凝液的蒸馏与回收。

The fitted dynamics model parameters are as following:In order to apply the reaction distillation technology in more fields, the methylbenzene side-chain photo-chlorination has been done in the experiment apparatus. The results have proven this technology is feasible and crude benzyl chloride with a purity of 96~98% can be obtained.

估计得到的动力学模型为：为扩大背包式反应精馏耦合工艺的应用范围，在所建立的实验装置上，进行了甲苯侧链光氯化反应的研究，结果表明工艺可行，可以得到含量96～98％的氯化苄粗品。

Wuliangye Series wine has a unique traditional crafts, a "pit run cycle","Solid State continued bad","double bottom fermentation" and fermentation technology; a "layered from the bad,""layered distillation","according to the quality and Forum "and the domestic wine industry in a unique brewing process.

五粮液系列酒具有独特的传统工艺，采用&跑窖循环&、&固态续糟&、&双轮底发酵&等发酵技术；采用&分层起糟&、&分层蒸馏&、&按质并坛&等国内酒行业中独特的酿造工艺。

It was the Egyptians who built the first distillation machine, a rudimentary object used for the crude extraction of cedarwood oil which they used for several purposes, including embalming the dead, cosmetics, and baths.

谁是埃及人首次建成蒸馏机一个起码对象用于原油开采石油所用柏木几用途包括死者尸体保存、化妆品、洗澡。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。