浩瀚色谱(山东)应用技术开发有限公司,研发《五A填充色谱柱应用在安捷伦7890》用气相色谱仪分析煤气的组成,氢,氧,氮,一氧化碳,甲烷其分离效能高、
分析速度快、样品用量少。
名称:五A填充柱
规格:2m*4mm,80-100Mesh
zui高使用温度:320°C
应用:煤气的组成氢,氧,氮,一氧化碳,甲烷
适用于:
安捷伦490在线/便携,4890,5890,6890,7820,7890,8860,8890
岛津GC-14C,GC-2010,GC-2014,GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
磐诺A90,福立GC9790,华爱,天瑞,天美,GC7900,川仪,北分瑞利,东西电子,鲁南瑞虹,捷岛/科晓
The composition of coal gas varies significantly depending on its production process and usage. The following is a detailed analysis of the main types of coal gas and their components:
1. Coke oven gas
Main components: hydrogen (55%~60%), methane (23%~27%), carbon monoxide (5%~8%), unsaturated hydrocarbons above C2 (2%~4%).
Non combustible components: carbon dioxide (1.5%~3%), nitrogen (3%~7%), oxygen (0.3%~0.8%).
Characteristics: High calorific value (17~19MJ/m ³), explosion limit of 6%~30%, is a byproduct of coking industry, commonly used as industrial fuel or city gas.
2. Blast furnace gas
Main components: carbon monoxide (21%~26%), nitrogen (53%~57%), carbon dioxide (6%~22%), a small amount of hydrogen (1%~4%), and methane (0.2%~0.5%).
Characteristics: Low calorific value (about 3500KJ/m ³), a by-product of ironmaking, mostly used for internal energy circulation in steel plants.
3. Other industrial gases
Converter gas: mainly composed of carbon monoxide, containing hydrogen and carbon dioxide, used in the steelmaking process.
Generator gas: mainly composed of carbon monoxide and hydrogen, produced by gasification of solid fuel.
Liquefied gas: organic compounds such as propane and butane (non-traditional gas, but often confused).
4. General Gas Composition
Gas can be summarized as a mixed gas mainly composed of combustible gases (hydrogen, carbon monoxide, hydrocarbons) and non combustible components such as nitrogen and carbon dioxide. Please note that the term 'gas' should be discussed in conjunction with specific types to avoid confusion with natural gas (mainly methane) or liquefied gas.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "Application of Five A Filled Chromatography Column in Agilent 7890" for analyzing the composition of coal gas using gas chromatography. The separation efficiency of hydrogen, oxygen, nitrogen, carbon monoxide, and methane is high
Fast analysis speed and minimal sample usage.
Name: 5A filled column
Specification: 2m * 4mm, 80-100Mesh
Maximum operating temperature: 320 ° C
Application: The composition of coal gas includes hydrogen, oxygen, nitrogen, carbon monoxide, and methane
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900, Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
品牌: | haohan |
型号: | 2m*4mm |
加工定制: | 是 |
规格: | 2m*4mm |
长度: | 2000 |
内径: | 3 |
膜厚: | 2.0 |
五A: | 分子筛 |