1)  cold nitrogen gas
低温氮气
1.
The role of cold nitrogen gas and oil mist on tool wear and surface roughness is investigated in turning the K424 nickel-base super alloy with Sialon and SiC whisker-reinforced alumina ceramic tools.
在干切削、低温氮气和低温氮气油雾3种冷却润滑条件下,通过Sialon陶瓷刀具和SiC晶须增韧Al2O3陶瓷刀具车削K424镍基高温合金的实验,研究了低温氮气及油雾对刀具磨损和表面粗糙度的影响,开发了一个新的冷却系统以获得低温氮气。
2)  low temperature
低温
1.
Effect of non-ionic surfactants in bacteria leaching of chalcopyrite at low temperature;
低温下非离子表面活性剂加速细菌浸出黄铜矿
2.
Study on compound coating film in preservation of fresh waxy corn in low temperature;
复合涂膜低温保藏鲜食糯玉米研究
3.
Thiobacillus ferrooxidans bioleaching of chalcopyrite at low temperature;
低温下氧化亚铁硫杆菌浸出黄铜矿
3)  low-temperature
低温
1.
Review of supported noble metal catalysts for low-temperature CO oxidation;
低温CO氧化负载型贵金属催化剂的研究概述
2.
Design and summary of 1000m~3 low-temperature spherical tank for oxygen storage;
1000m~3低温氧气球罐设计
3.
Research and development of RAs-10 type low-temperature dearsenic agent;
RAs-10低温脱砷剂的研制及应用
4)  cryogenic
低温
1.
Mechanical alloying of copper-zinc powders at cryogenic conditions;
铜锌粉末低温机械合金化
2.
Applications and Thermal Stress Analysis of Cryogenic Adhesive Bonding Technology;
低温粘接技术的应用及热应力分析
3.
Orientation of H Bonds Revealed by Cryogenic FTIR Spectroscopy;
用低温光谱方法揭示氢键的结构特征
5)  Hypothermia
低温
1.
Effect of Hypothermia on the Plasma Level of Endothelin and Calcitonin Gene-Related Peptide in Dogs;
低温对内皮素和降钙素基因相关肽血浆含量的影响
2.
Effects of hypothermia on interleukin-1β and tumor necrosis factor-α after traumatic brain injury of Sprague-Dawley rat;
局灶低温及全脑低温对大鼠创伤性脑损伤后IL-1β与TNF-α的影响研究
3.
The research of image and pathology of resuscitation after selective cerebral ultra-deep hypothermia blood flow occlusion;
猴脑选择性超深低温断血流的影像和病理研究
6)  low temperature exergy
低温
1.
Using LNG S low temperature exergy for power generating in open type process;
利用LNG低温的开式工质循环发电技术
参考词条
补充资料：DCZc系列氮气纯化设备

 

技术指标：
纯度≥99.9995%
露点≤-70℃
氧含量≤5ppm
氢含量≤1ppm 
特点：
原料气氧含量小于1000ppm时，使用高效脱氧剂除氧，氮气纯度和压力不受氢气影响。 

DCZc氮气纯化设备工作原理图 
 



型号规格

额定处理气量
有效供气量
耗氢量
装机功率
使用功率
冷却水
Nm3 /h
Nm3/h
Nm3/h
kw
kw
T/h
DCZc-10
11
10
0.028
2
1.0
0.9
DCZc-20
22
20
0.06
4
2.0
1.5
DCZc-40
44
40
0.11
8
4.0
3.5
DCZc-60
66
60
0.17
12
6.0
5.5
DCZc-80
88
80
0.22
16
8.0
7.0
DCZc-100
110
100
0.28
21
10.5
9.0
DCZc-120
132
120
0.33
25
12.5
10.5
DCZc-150
165
150
0.40
31
15.5
13.5
DCZc-180
198
180
0.50
37
18.5
16.0
DCZc-200
220
200
0.55
42
21.0
18.0
DCZc-250
275
250
0.69
52
26.0
22.5
DCZc-300
330
300
0.83
63
31.5
27.0
DCZc-350
385
350
0.96
73
36.5
31.0
DCZc-400
440
400
1.10
84
42.0
36.0
DCZc-450
495
450
1.25
94
47.0
40.5

注：本表所列数据以20℃环境温度，0米标高，80%相对湿度，设备进口氮气纯度为99.5%，　25℃冷却水温度为设计基准。

瑞安市耀星气体净化器材有限公司 
地址：浙江省瑞安市塘下镇新陈东路137号 
电话：0577-65396358 
传真：0577-65396398 
说明：补充资料仅用于学习参考，请勿用于其它任何用途。