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1)  Unit equipment in chemical engineering
化工单元设备
2)  chemical engineering unit operation equipment
化工单元操作设备
3)  equipment unit
设备单元
1.
Some issues about the constitution of the experiment units and equipment units were discussed and the problems were solved.
对其中的实验单元构成和设备单元的节点处理等两个方面的设计难点进行了论述和解答。
4)  chemical equipment
化工设备
1.
Three-dlmensionai visible design of modern chemical equipment;
现代化工设备三维可视化设计
2.
Application Research on Alternative Hydraulics in Chemical Equipment;
交流液压技术在化工设备中的应用研究
3.
Reliability Analysis of Chemical Equipment with Cracks;
含裂纹化工设备的可靠性分析
5)  Chemical Equipments
化工设备
1.
For the state of domestic design of chemical equipments,a middle-small company oriented Cooperative Design System of Chemical Equipments was studied and developed based on.
针对国内化工设备设计现状,以。
2.
The classification of metal corrosion, the main factor influencing metal corrosion and the reason of chemical equipments corrosion are expatiated.
阐述了金属腐蚀的分类、影响金属腐蚀的主要因素、化工设备产生腐蚀的主要原因 ,提出防止设备腐蚀、确保设备安全运行和维护的主要措施。
6)  Process equipment
化工设备
1.
Combined with the practice of design, manufacture, maintenance of imported equipment and analysis of accident, from the aspects of feasibility of fabrication, cost decreasing and safe operation, 12 local structures in process equipment were analyzed in this article.
本文结合设计制造的实践、进口设备的检修以及设备事故的分析经验 ,分别从易于制造和降低制造成本以及有利于安全运行的角度对化工设备的12个局部结构的设计型式进行了分析 ,指出了设计禁忌及相应的优选方案。
2.
Based on the fuzzy multiple criteria theory, this paper presents a fuzzy matrix that contains the major evaluating factors of the materials used for fabrication of process equipment.
基于模糊多准则决策理论 ,建立了化工设备待选材料主要评价因素的模糊决策矩阵 ,采用模糊折衷型评价方法进行材料优劣排序 ,实现了选材的优
3.
In this article, the background of developing the CAD software for fabrication drawing of process equipment, the software development process, the basis of the programming and core technique used in the programming were stated.
本文阐述了化工设备CAD施工图软件包开发的历史背景、演变过程、编程依据和核心技术,介绍了化工设备CAD施工图软件包的主要功能及特点、程序结构、运行环境和发展前景。
补充资料:化工单元操作
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性质:又称化工过程。由各种化学生产过程中以物理为主的处理方法概括为具有共同物理变化特点的基本操作。例如烧碱稀溶液和蔗糖稀溶液的浓缩,都需将溶液煮沸而除去水分,可概括成为一个称做蒸发的单元操作。化工单元操作可归纳为五类:(1)有关流体流动过程的操作,如流体输送和过滤等;(2)有关传热过程的操作,如热交换、蒸发和冷凝等;(3)有关传质过程的操作,如蒸馏和吸附等;(4)有关热力过程的操作,如冷冻等;(5)有关机械过程的操作,如固体输送和粉碎等。研究化工单元操作,能有效地指导化学、石油、冶金、原子能等工业的生产。

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