Ms5Å分子筛填充柱

浩瀚色谱（山东）应用技术开发有限公司(原滕州市浩瀚色谱仪器技术服务有限公司）,是齐鲁大地一家从事色谱仪器技术开发，技术推广的技术型企业，研发出多款新型产品。（一）专用色谱柱：1.氯乙suan直接进样分析专用柱2.氯化氢直接进样分析专用柱3.氯QI直接进样分析专用柱4.四氟化硅直接进样分析专用柱5.六氟二甲基硅醚分析专用柱6.氨气直接进样分析专用柱（二）痕量分析专用气相色谱仪：1.高纯气体中痕量水（ppb级）分析专用气相色谱仪2.纯苯中痕量噻吩（ppb级）分析专用气相色谱仪（三）防腐型气相色谱仪，并成功应用于氟气，氟化氢，氯QI，氨气，酰氯，氯化氢，三氯氢硅，四氟化硅，氯YI酸，氯HUA亚砜，硫化物，二氯化硫等腐蚀性物质检测，产品遍布各个行业及地区，其中不乏有大型央企---中石油，中储粮，秦山核电站，中纺集团等，部分出口。

公司主要业务

1.通用气相色谱仪生产销售：氢火焰检测器气相色谱仪，热导检测器气相色谱仪，火焰光度检测器气相色谱仪，氮磷检测器气相色谱仪，电子捕获检测器气相色谱仪。

2.便携式气相色谱仪，在线气相色谱仪生产销售。

3.专用气相色谱仪研发制造：氧化锆检测器气相色谱仪，氦离子检测器气相色谱仪，氩离子检测器气相色谱仪等。

4.防腐气相色谱仪

5.二维，多维气相色谱仪

6.高效液相色谱仪

7.实验室纯水机，顶空进样器，自动进样器，热解析仪，氮氢空发生器，色谱耗材（色谱柱，石墨垫，稳压阀，压盖钳，顶空瓶，7725进样阀等），分光光度计，电子天平，水分测定仪，干燥箱，离心机，玻璃仪器，化学试剂等整套实验室设备生产销售。

8.提供技术转让，建立分析方法。

9.从事旧色谱以旧换新的业务。

10.色谱柱研制，定做。

11.承接样品的检测业务。

12.承接国内外色谱仪器的维修，改装业务。

浩瀚色谱（山东）应用技术开发有限公司，以客户为中心，想客户所想，销售的不仅仅是产品，重要的是帮助客户解决问题，架起心灵沟通的桥梁。

名称：填充柱

固定相：分子筛

规格：4m*3mm，60-80目

型号：Ms5Å

应用：氢气，O2, N2 CH4，CO的分离


5A分子筛表现出了高结晶度、较完整的晶型和大小均匀、规整的晶粒,并且5A分子筛对氮气的吸附解吸速率优于甲烷,更适合于柱式分离法,同时5A分子筛价格低廉,更具有经济效益。其次,使用氦气作为载气,通过改变柱分离过程中的条件参数(如定量环体积、填充柱温度和气体浓度),对低浓度瓦斯混合气体在5A分子筛填充柱中的分离情况进行实验及过程机理分析。实验结果表明,在只改变定量环体积,其他条件不变的情况下,随体积的不断增大,氮气和甲烷的分离界限趋向于不明显,甲烷的谱峰完全被氮气峰盖住,可以得到在此条件下欲使气体浓度加倍单次能够分离的大气体量。同样,通过改变温度,得到优化的提纯分离条件。此外,实验还记录了CH_4/He和He/N_2的色谱图,拟合两个色谱图里的曲线与CH_4/N_2实际测得的曲线结果相差不大。

浩瀚色谱（山东）应用技术开发有限公司,利用气相色谱吸附分离分析的原理,设计了一种用于极低浓度抽采瓦斯的甲烷吸附浓缩系统,为工业上矿井低浓度抽采瓦斯的浓缩提纯提供了一种思路。


Ms5Å分子筛填充柱 测试谱图：




Ms5Å molecular sieve packed column
Ms5Å molecular sieve packed column Details:

Name: Packed column

Stationary phase: molecular sieve

Specification: 4m*3mm, 60-80 mesh

Model: Ms5Å

Application: separation of hydrogen, O2, N2, CH4, CO


5A molecular sieve exhibits high crystallinity, relatively complete crystal form and uniform and regular crystal grains, and the adsorption and desorption rate of 5A molecular sieve for nitrogen is better than methane, which is more suitable for column separation method. At the same time, 5A molecular sieve is cheap. More economical. Secondly, using helium gas as the carrier gas, by changing the condition parameters in the column separation process (such as the volume of the quantitative loop, the temperature of the packed column, and the gas concentration), the separation of the low-concentration gas mixture in the 5A molecular sieve packed column was tested and tested. Process mechanism analysis. The experimental results show that when only the volume of the quantitative loop is changed and other conditions remain unchanged, with the continuous increase of the volume, the separation limit of nitrogen and methane tends to be insignificant, until the peak of methane is completely covered by the nitrogen peak, it can be Obtain the maximum amount of gas that can be separated in a single time to double the gas concentration under this condition. Similarly, by changing the temperature, the optimal purification and separation conditions can be obtained. In addition, the experiment also recorded the chromatograms of CH_4/He and He/N_2, and the curves in the two chromatograms are not much different from the actual measured curves of CH_4/N_2.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd., using the principle of gas chromatography adsorption separation and analysis, designed a methane adsorption and concentration system for extremely low concentration gas extraction, which is used for the concentration and purification of low concentration gas extraction in industrial mines. Provides an idea.


Ms5Å molecular sieve packed column test spectrum: