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Analyzing the frost appearing on the cold-keeping box foundation in an air separation column and solutions 空分塔保冷箱基础结霜原因分析及处理
Treatment of water-flooding accident in molecular sieve adsorber and air separation column before startup 空分设备启动前分子筛吸附器和空分塔进水的处理
air separation column 空分塔
Kaifeng Air Separation Group Company. 开封空分集团有限公司。
It was successful in revamping upper column of 3200Nm3/h unit by Tianjin University and the partner Kaifeng Air Separation Plant Factory. 天津大学和开封空分设备厂在3200NM~3/h装置上的改造实践,取得了成功。
WUXI DOUBLE HORSES AIR SEPARATION HEATING EQUIPMENT LTD. 无锡市双马空分热力设备有限公司。
An accident of water intrusion into molecular sieve adsorber due to the invalid liquid level gauge in the air cooling column of a KDONAr-10000/22000/370 air separation unit is introduced, accompanied by its treatment. KDONAr-10000/22000/370型空分设备因空冷塔液位计失效而发生分子筛吸附器进水故障。介绍了故障发生的经过和处理过程;
The NJ SA4 colum was used as anion separation column with 1.5 mmol/L NaHCO 3 as eluate. 采用NJ-SA4阴离子分析柱 ;淋洗液为 1.;5mmol/LNaHCO3;流速 1
The Air Separator is charged up by chemical. 空气隔离器充满化学试剂。
The level switch on the Air Separator turns OFF. 空气隔离器上的水平开关关闭。
The simulation calculations and analysis was made for operation technology of separation column in Zimmer polyester plant. 对吉玛聚酯装置工艺分离塔的操作工艺进行了模拟计算分析 ,采用导向浮阀塔板对该塔的内构件进行了改造。
Distillation is a very important part during the process of air separation. 精馏是空气分离过程中非常重要的一步。
The fundamental,structure and design method of plate distillation column are presented in this paper.We also enumerate the potential applications of this technology in air separation. 文章介绍了隔板蒸馏塔的原理、结构及设计方法,并指出了它在空气分离中的潜在应用。
The principle of the discoid electrophoresis of polyacrylamide gel was explained.The composition and preparation method of gel separation column was introduced in detail. 介绍聚丙烯酰胺凝胶电泳法的电泳原理、凝胶分离柱的组成及其制备方法。
The level switch on the Air Separator turns ON within the set time. 在规定时间内空气隔离器上的水平开关开启。
An operation simulation system (OSS) for the air separation unit (ASU) is presented. 介绍了空分装置计算机操作仿真系统。
In the Separator column, type or select the character you want to use for separating outline code levels. 在“分隔符”列中,键入或选择要用于分隔大纲代码级别的字符。
Week numbers appear in a separate column to the left of the first day of the week. 周数以单独的列出现在一周的第一天的左边。
TCAP system designed in this work mainly consists of a separation column,feeding and withdrawing subsystem,column cooling and heating subsystem,data collection and autocontrol subsystem. 全回流模式下,主要考核了初始进料比、冷/热循环温度、进料位置对分离效果的影响。
A protective gas generation system is adopted with dissociation of liquid ammonia to get hydrogen and air separation to get nitrogen. 采用保护气体生产系统,用液氨分解制氢,用空分系统制氮。