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1)  catalyst mix tank
催化剂搅拌罐
2)  catalyst mix agitator
催化剂混合搅拌器
3)  agitated tank (kettle)
搅拌罐(釜)
1.
The engineering magnification principle and methods for agitated tank (kettle) are introdued.
介绍了搅拌罐(釜)的工程放大原理和方法,并通过实例进行了经济分析。
4)  Mixing drum
搅拌罐
1.
At first,through analyzing the design parameters of mixing drum,bring up the spiral curve equation of the mixing blades,simulate the point into line and build up spiral blade through ANSYS software,and then,through mapped meshing,getting mass uniform distribution and regular grids,consequently improve the accuracy and velocity of calculation.
首先,通过分析搅拌罐的设计参数,提出搅拌叶片的螺旋线方程,并根据该方程通过ANSYS软件绘制成曲线,生成螺旋叶片图形;然后,通过映射网格划分,得到质量均匀、形状规则的网格,提高计算精度和速度,避免了将Proe/E或UG线框模型以IG-ES文件的形式导入ANSYS产生丢线等现象,为今后搅拌叶片的有限元分析奠定了基础。
5)  Stirred tank
搅拌罐
1.
Stirred tank is a common mixing equipment.
本文采用CFD技术对搅拌罐内液固两相混合过程进行数值模拟,进而对液固悬浮及搅拌罐内两相流场进行研究。
2.
Based on the finite element software Fluent to establish solid-liquid two-phase three-dimensional turbulent flow of Computational Fluid Dynamics(CFD) model in stirred tank,this paper puts forward two kinds of criterions of solids suspension Of monitoring the sample surface at the bottom of stirred tank and the sample surface at 90% height of stirred tank.
基于流体有限元软件Fluent建立搅拌罐内固液两相湍流流动的三维计算流体动力学(CFD)模型,提出了采用底部取样面监测和90%罐高取样面监测两种固体均匀悬浮判据。
6)  horizontal stirring tank
卧式搅拌罐
1.
According to the structure characteristics of the horizontal stirring tank,some programs of the technological process were fixed for controlling the shape of the zonal spirals ,the welding quality of the stirrer,the concentric of the two flanges joined with two heads,fixing of the stirring apparatus,the welding quality between the second head and the shell.
根据卧式搅拌罐结构设计特点 ,确定了控制大小螺带的成型、搅拌器的焊接质量和变形、两个封头凸缘法兰的同心度、搅拌装置的安装以及第二个封头与壳体的焊接质量等施工工艺方案 ,实现了设备的高质量制
补充资料:催化重整催化剂
分子式:
CAS号:

性质:使石油烃类分子结构重排所用的催化剂。由载体、金属组分和酸性组分构成。载体有氧化铝型、硅铝型和分子筛型(结晶型),常用的是氧化铝型。按金属组分有单胶型和加有第二种金属的双金属型(如铂-铼、铂-锡型等)或多金属型(如铂-铼-铝型、铂-铼-钛型等)酸性组分有氟-氯型和全氯型。目前这种催化剂有单铂、铂-铱、铂-铼、铂-锡四大系列。他们都具有双功能,既具有脱氢、加氢活性,又具有异构化、加氢裂化活性。前一功能一般由铂来承担,后一功能由载体或加到载体上酸性组分来承担。由于具有这两种功能,在重整反应中才能使甲基环戊烷异构脱氢转化成苯。

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