冷箱

LNG液化装置冷箱降温过程的动态模拟

Dynamic simulation of cold-down process of a cold-box for LNG plant

方法：用恒冷箱切片和免疫组化ABC法对犬心脏表面主要神经节丛进行了血管活性肠肽（VIP）免疫组化研究。

Methods : By means of immunohistochemical ABC technique , the study was performed concerning the distribution of Vasoactive Intestinal Peptide ( VIP ) in the canine main cardiac superficial ganglia plexus .

我们用高度选择性免抗内皮素血清，以ABC免疫组织化学技术，对人脐静脉和猪主动脉的分离内皮细胞及恒冷箱切片标本，进行了定位研究。

In this paper a highly specific rabbit antisera against endothelin was used to study the localization of ET in the isolated endothelial cells , from human umbilical veins and porcine arota , and that of ET in the cryostat cross sections of porcine aorta by using ABC immunohistochemical technique .

ERI型和BL型急冷箱的温度分布不均度均比UOC型的低，在压力降方面ERI型最低，UOC型居中，BL型最高。

Tne degree temperature distribution asymmetry of ERI and BL quench box are both lower than that asymmetry of UOC quench box . Pressure drop of ERI quench box is the lowest , UOC is intermediary , and BL is the highest .

特大型冷箱设备的吊装原理及受力分析

The hoisting principle and force-bearing analysis for the extra-large size of cooling-case

急冷箱是加氢反应器的重要内件。

The chilled box is the important internal component of hydrogenated reactor .

大型空间环模设备液氮系统冷箱设计

The valve box design of nitrogen system of large space environmental simulator

加氢反应器内构件&急冷箱的试验研究

The experimental study on chilled box & internal component of hydrogenated reactor

空分装置冷箱切换系统故障分析及处理

Fault Analysis and Treatment of Air Separation Unit Cooling Box Switching System

乙烯冷箱堵塞的研究与对策

Study and solution on the blocking of cold box in ethylene plant

盘管式冰蓄冷箱蓄冷机理实验研究

Experimental research of ice storage mechanism in a coil tank

透平膨胀机在冷箱中的设计与使用

Design and application of expansion turbines in cold box

冷箱在线解冻与在线爆破吹扫

On line Unfreezing and Blow off of Cold Box

冷焊技术在冷箱修复中的应用

Application of cold welding technique in cold box repair

空分设备冷箱扒砂操作的探讨

On Sand Discussion on perlite-discharging operation of cold box of air separation unit

空分设备冷箱鼓胀变形的发生和预防

Swollen distrotion of the cold box in an air separation unit and preventives

冷箱冻堵的原因及处理方法

Analysis and solution of cold box freezing and blocking

乙烯装置冷箱脱甲烷系统模拟优化

Simulation optimization of demethanizer system in ethylene plant

液氮洗冷箱的制造技术

Fabrication technique of liquid nitrogen washing cold box

大型空分冷箱液爆与砂爆的防范

Prevention of " liquid explosion and sand explosion " of cold box of large air separator

空分塔保冷箱基础结霜原因分析及处理

Analyzing the frost appearing on the cold-keeping box foundation in an air separation column and solutions

小型空分设备低温冷箱监造实践与体会超小型化航空电子设备

Practice and experience of manufacture supervision of cryogenic cold box for small scale air separation unit

冷箱的配管设计

Piping design of cold box

低温冷箱跑冷损失及其对内部换热器温度分布的影响

Numerical simulation of thermal radiation in cold box and its influence on temperature distribution of heat exchanger

大型空分设备冷箱的钢结构应力计算分析

Computation and analysis of steel structure 's stress in cold box for a large scale air separation unit

轻烃装置冷箱的汞腐蚀机理与影响因素研究

Study on Corrosion Mechanism and Influencing Factors of Mercury Corrosion in the Heat Exchanger of Light Hydrocarbon Devices

16000m~3/h空分设备冷箱胀裂及修复

Accident and repair of expanding crack in cold box for a 16000m ~ 3 / h air separation unit

本文以实例论述了大型冷箱设备的吊装原理及受力分析。

This paper depicts the hoisting principle and force-bearing analysis for the extra-large size of cooling-case in actual example .

氦制冷系统主要由喷油螺杆压缩机、透平膨胀机、冷箱及其它辅助设备构成。

The helium Refrigerator includes the oil-injected screw compressor , the turbo-expander , the cold-box and some auxiliary systems .

文章主要介绍了在氦制冷机冷箱的特定低温真空环境下，几种不同密封结构的密封试验的情况，并说明它们在实际应用中的效果。

The paper introduces some structure types of hermetic joint used in low temperature and vacuum environment and its testing .