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分馏

na.fractionation
网络fractional distillation; dephlegmation; reflux

分馏

英-汉网络释义

分馏

na.

1.【化工】fractional distilation; fractionation; dephlegmation

2

Factors affecting coking at the bottom of the fractionator are composition of slurry, temperature, catalyst content and residence time .

影响分馏塔底结焦的因素有分馏塔底油浆的组成、温度、催化剂含量及停留时间。

3

Induced reflux is liquid formed within a fractionation tower by condensation of vapors by means of an internal cooling coil .

内回流是分馏塔内借助内部冷却盘管使蒸气冷凝而产生的液体。

4

Finally, this control strategy is success fully applied to the control of the Shell heavy oil fractionators benchmark problem .

以壳牌重油分馏塔标准问题为例进行了仿真，仿真结果表明了该算法的有效性。

5

This approach has been shown by the example of jet fuel endpoint estimation for a fractionator of the hydrocracking u. . .

这一方法通过对加氢裂化装置分馏塔航空煤油干点估计得到验证。

6

The heavy materials are fractionated to the bottom of the column .

重的物质被分馏至塔底。

7

8

Fermentation required only a day , and fractionation was not complicated .

发酵只需要一天，分馏并不复杂。

10

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。

11

Cellulose , stearic acid, magnesium stearate, modified cellulose, modified cellulose gum, fractionated coconut oil, and carnauba wax .

纤维素，硬脂酸，硬脂酸镁，改性纤维素，改性纤维素胶，分馏椰子油，巴西棕榈蜡。

12

Most plasmapheresis is for fractionation into other products , other blood donations are transfused with relatively minor modifications .

大多数血浆去除法是为了分馏成其他产品，其他的血液捐献用于输血很少被改变。

14

Granular pollutants include solid state carbon granule , and dissolubility organic distilled water materials .

它包含了固态的碳粒、可溶性有机分馏物。

18

Petrochemicals are broken down by cracking, during the refinement process, and are thus sensitive to heat process .

这是因为石油化学物质在提炼的过程中通过分馏而分解了，因此它对加热过程很敏感。

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Two controllers were designed , one was coking furnace controller , the other was main fractionation system controller .

设计两个先进控制器，分别是焦化加热炉控制器和主分馏系统控制器。

25

A fractionating tower so constructed that the vapors rising pass up through layers of condensate on a series of plates or trays .

一种分馏塔，它的构造使蒸气向上通过各层塔板或塔盘上的冷凝液层。

26

The upgraded product is then finished in a fractionation stage side-stripper column .

然后，该改质产物在分馏段侧线汽提塔中进行精制。

27

Both flow diagram and operation procedures of water washing of the salt deposit in fractionator were introduced .

介绍了用水洗涤分馏塔结盐的流程及操作过程；

30

Be produced by rectifying the naphthalene fraction obtained from distilling coal tar , after acid wash .

分馏高温煤焦油所得的萘馏分，经洗涤，精馏而得。

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