1、

Purification of artificial musk DDHI by combined vacuum distillation melt crystallization technology

减压精馏-熔融结晶耦合装置提纯人造麝香的研究

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2、

The reaction distillation was used for synthesis of polymer monomer BHET. The process was simulated by using ASPEN PLUS.

研究了将反应精馏法用于聚对苯二甲酸乙二醇酯(PET聚酯)生产的直接酯化反应和酯交换反应,并采用过程模拟软件aspen plus模拟了整个反应精馏过程。

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3、

Mathematical Model for Ester Interchange Tower& the Simulation of Distillation with Reaction

聚酯酯交换塔的数学模型&反应精馏塔的模拟计算

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4、

Aromatic extract oil can be utilized in many chemical fields, e.g. it can be used as active additives in vacuum distillation unit and solvent deasphalting unit, rubber extender oil and process softening agent in rubber industry, thermal conducting oil and printing ink solvent.

炼油厂重质芳烃油有多种化工用途,可作为蒸馏工艺强化剂、优化溶剂脱沥青工艺添加剂、橡胶工业的橡胶填充油和工艺软化油、工业导热油、黑色油墨溶剂油等。

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5、

The function and design way of TLL is briefly introduced, and safe interlock is realized in furnace of distillation device.

简单介绍了TLL的功能和设计方法,以及在蒸馏装置加热炉安全联锁中的应用。

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6、

Tissue Free Water ( TFW) of pine needles is separated out through azeotropic distillation of pine needles and toluene, Recovery ratio of TFW is90%.

本文用生物样品与有机溶剂共沸蒸馏分离法对秦山核电厂附近秦山上松针中组织自由水氚进行测量。

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7、

The system will greatly increase the measurement automatic degree and preci-sion in the petroleum product distillation, has better performance-price ratio.

本系统大大提高了石油产品蒸馏测试的自动化程度和测试精度,且具有较高的性能价格比。

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8、

LKP& Equation of State and Its Application in Calculating Distillation

LKP状态方程及其在精馏计算中的应用

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9、

Preparation and application of LCY 1 automatic distillation apparatus for petroleum products

LCY-1石油产品蒸馏测控系统的研制与应用

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10、

The cassia oil is that the leaf distillation of the cinnamon has, and the a little yellow or yellowish-brown bright and clean fluid, have strong fragrance.

桂油是桂树的叶子蒸馏而得,为微黄或黄棕色的明净油液,具有浓郁的芳香。

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11、

Method: Coeno-water distillation was used.

方法: 以共水蒸馏法测定.

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12、

As viewed from the distillation theory and practical operation, the paper analyzes the causes in relation with the deficiency of Kr/ Xe output produced by 30000m~ 3/ h air separation unit in Wuhan Steel.

针对武钢30000m3/h空分设备氪气、氙气产量不达标的现象,从精馏理论和实际操作的角度,分析了其中原因;

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13、

Decoration is a distillation of character flourishing beauty.

装饰是升华本色的一种盛世的美.

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14、

With the arts campus, a distillation of the spirit of Smart.

校园里有了艺术, 就有了灵动的精神升华.

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15、

Accept any pay, is the cultivation and distillation of emotion.

任何的接受与付出, 都是情感的陶冶与升华.

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16、

There are two basic methods for breaking the bonds in saltwater: thermal distillation and membrane separation.

现在有两种办法来断裂海水中的盐水化学键: 热提溜方法和薄膜渗透方法.

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17、

Simulation and analysis of atmospheric and vacuum distillation unit for 200 Mt/ Y Koweit oil

200万吨/年科威特原油常减压装置的模拟与分析

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18、

Application of Soft-Sensing Technology to Composition Estimation of an Ethanal Distillation Column

软测量技术应用于乙醛精馏塔成分估计

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19、

Modified Design of crude oil atmospherical distillation unit

原油常压蒸馏装置优化改造设计

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20、

The calculation results demonstrated that IGP could solve the problems of optimization synthesis for large-scale complex distillation system rapidly.

计算表明,本算法可以快速准确地求解大规模复杂精馏系统优化综合问题。

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