空分装置的要求出现了两个较明显的变化 :一是要求产液量大,氩产量高 ;二是要求氧气终压有所降低
对于含有氧氩组分混合气体的分析一般采取气相色谱法，以分子筛类吸附剂或高分子固定相为分离柱。但是由于氧氩极难分离，采用低温柱或增加柱长等方式分离氧氩也存在灵敏度低等一些问题。
浩瀚色谱（山东）应用技术开发有限公司，研制《空分装置中氧、氩测定气相色谱新方法》，面积外标法定量，结果氩含量准确可靠。
名称：空分装置中氧氩分离专用柱
固定相：专用
规格：3m*1/8
型号：HH-ARO2-III
应用：空分装置氧，氩的分离
新的方面：
1.仪器设计简单，无需复杂的二维/多维系统
2.只要1根色谱柱
3.分析时间短，效率高
浩瀚色谱的特色产品
There are two significant changes in the requirements for air separation units: one is the requirement for a large liquid production and high argon production; The second requirement is to lower the final oxygen pressure
For the analysis of mixed gases containing oxygen and argon components, gas chromatography is generally used, using molecular sieve adsorbents or polymer stationary phases as separation columns. However, due to the extremely difficult separation of oxygen and argon, there are also some issues such as low sensitivity when using low-temperature columns or increasing column length to separate oxygen and argon.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a new gas chromatography method for the determination of oxygen and argon in air separation units. The method uses an area external standard for quantitative analysis, and the results show that the argon content is accurate and reliable.
Name: Special Column for Oxygen and Argon Separation in Air Separation Unit
Fixed phase: Dedicated
Specification: 3m * 1/8
Model: HH-ARO2-III
Application: Separation of oxygen and argon in air separation units
New aspects:
1. The instrument design is simple and does not require complex two-dimensional/multi-dimensional systems
2. Only one chromatographic column is needed
3. Short analysis time and high efficiency
The characteristic products of Haohan Chromatography
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com