英语人>词典>汉英 : 分馏柱 的英文翻译,例句
分馏柱 的英文翻译、例句

分馏柱

词组短语
dephlegmation tower
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Gas chromatographic analysis for thermal dimerization mixture of pyrolytic C5 fraction was carried out by using capillary column.

用毛细管柱对裂解C5馏分二聚反应混合物进行了色谱分析。

Pure DCP was obtained by fractional distillation in an atmospheric column with 20 theoretical stages.

纯磷酸氢钙得到分馏在一个大气柱, 20个理论阶段。

Therefore, fractional distillation must be used in order to separate the components well by repeated vaporization-condensation cycles within a packed fractionating column.

因此,为了很好地分离各组分,必须通过在一个填充分馏柱内不断重复汽化-冷凝周期的方法进行分馏。

Secondly,the synthesis of SIPE and the reaction conditions such as catalyst,anti-ether agent,temperature and water are researched to control the generation of diethylene glycol and the self-polymerization of SIPM by controlling the total quantum of distillate and the temperature of distillation column and reaction and the reliable synthetic conditions of SIPE are obtained.

其次,在此基础上,研究了三单体的中间体SIPE的合成工艺,研究了催化剂、抑醚剂、反应温度及水分等对合成反应的影响,同时提出了控制馏出物总量、控制分馏柱温度和控制反应温度等措施来控制二甘醇生成反应和SIPM自聚等副反应,得到了可靠的SIPE合成工艺。

As the solution to be purified is heated, its vapors rise to the fractionating column.

当要被提纯的液体受热时,它的蒸汽上升到分馏柱

Reaction is carried out under a fractionating column that allows aldehyde to pass but returns alcohol to the reaction vessel.

反应是在装有分馏柱的反应器中进行的,分馏柱能让醛通过但使醇回流到反应器中。

In reality, each cycle at a given temperature does not occur at exactly the same position in the fractionating column; theoretical plate is thus a concept rather than an accurate description.

实际上,一定温度下的每一周期并不是在分馏柱内的同一位置进行的,因而,理论塔板只是一个概念而不是精准描述。

According to the characteristics of the cold insulation box of Fractionating tower, it is considered that the effect of inner-filling on the construction is related with the variable density, then the relative formulation in the condition of n...

根据分馏塔保冷箱的特点,认为内填料对结构的作用与变密度有关,推导了无水平位移下的相关公式;对此结构在有水平位移下内填料的发育进行仿真分析,并将内填料的作用与结构的楼层柱的旋转角建立联系;最后根据得到的结论对分馏塔保冷箱在风与内填料作用下进行了非线性分析,得到结构的极限承载力。

Topological optimization system of variable density method based on finite element software;2. Interface depths inversion of potential field data with variable density model;3. According to the characteristics of the cold insulation box of Fractionating tower, it is considered that the effect of inner-filling on the construction is related with the variable density, then the relative formulation in the condition of n.

根据分馏塔保冷箱的特点,认为内填料对结构的作用与变密度有关,推导了无水平位移下的相关公式;对此结构在有水平位移下内填料的发育进行仿真分析,并将内填料的作用与结构的楼层柱的旋转角建立联系;最后根据得到的结论对分馏塔保冷箱在风与内填料作用下进行了非线性分析,得到结构的极限承载力。

Under the condition of constant temperature gradient of extraction fractionating column of said separation apparatus a linear pressure boosting mode is used, so that the petroleum heavy oil, in particular petroleum residual oil can be cut into ten-odd or more narrow distillations according to the molecular weights.

在分离装置萃取分馏柱恒定温度梯度下,采用线性升压方式,可以将石油重质油,特别是石油渣油大致按分子量的大小切割成十几个或甚至更多个窄馏分。具有分离效果好,过程简单,靠近生产实际的特点;对生产实际有指导作用。

更多网络解释与分馏柱相关的网络解释 [注:此内容来源于网络,仅供参考]

fractional centrifugation:分级离心

fractional分级的;部分的 | fractional centrifugation分级离心 | fractional column分馏柱,分馏塔

fractionation:分馏

蒸馏(Distillation)和分馏(Fractionation)是分离、提纯有机化合物最重要最常用的方法之一. 应用分馏柱将几种沸点(b.p.)相近的混合物进行分离的方法称为分馏,它在化学工业和实验室中被广泛应用. 普通蒸馏主要用于分离两种或两种以上沸点相差较大的液体混合物,

dephlegmation:分凝作用,分溜

de Pezzer catheter 蕈头导管 | dephlegmation 分凝作用,分溜 | dephlegmator 分馏柱,分馏器

dephlegmation tower:分馏柱,分馏塔

dephlegmation | 分凝 | dephlegmation tower | 分馏柱,分馏塔 | dephosphorization | 脱磷(处理)

dephlegmator:分馏柱,分馏器

dephlegmation 分凝作用,分溜 | dephlegmator 分馏柱,分馏器 | dephlogisticated air 氧气

fractionating tower:分馏柱

fractionating flask 分馏瓶 | fractionating tower 分馏柱 | fractionating tube 分馏管

fractionating column:分馏柱

简单的分馏设备由分馏柱(fractionating column)和回流速度控制装置(refluxratio-controlling device)组成. 分馏的特征是,在分流装置中的不同位置沸腾的液体和气相的成分是不断变化的. 对简单的混合物,可以分离出纯的成分.

fractionated irradiation:分次照射

fractional yield 部分产额 | fractionated irradiation 分次照射 | fractionating column 分馏柱

column still:分馏柱

column plate 塔板 | column still 分馏柱 | column tower 孔板塔

rotating concentric tube distilling column:旋转同心管分馏柱

rotating concentric cylinder extractor ==> 旋转中心柱萃取器 | rotating concentric tube distilling column ==> 旋转同心管分馏柱 | rotating conical feeder ==> 旋转圆锥给料机