全球范围内采煤每年释放的甲烷量约49Mt，约占全球范围内甲烷排放总量的9％左右。甲烷在大气中的浓度是各温室气体中增长最快的一个。因其强烈的温室效应，甲烷的排放必须受到有效的控制。总体上看，矿井乏风中的甲烷及矿井煤层气抽放过程中所抽出的浓度<35％的煤层气基本上被排入大气，尤其是矿井乏风中的甲烷因其极低的浓度，基本上没有有效的利用途径。这些被排入到大气中的甲烷不仅造成严重的大气污染，而且极大地浪费了能源。
浩瀚色谱（山东）应用技术开发有限公司，研制《矿井气分析5A色谱柱应用岛津2014》测定矿井气中甲烷，氧，氮等组分，柱效高，分离好，结果满意。
名称：5A分子筛柱
规格：2m*3mm
zui高使用温度：300°C
应用：矿井气中甲烷，氧，氮的测定
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 annual release of methane from coal mining worldwide is about 49Mt, accounting for approximately 9% of the total methane emissions worldwide. The concentration of methane in the atmosphere is the fastest growing among all greenhouse gases. Due to its strong greenhouse effect, methane emissions must be effectively controlled. Overall, methane in mine exhaust and coalbed methane extracted during the extraction process with a concentration of less than 35% are basically discharged into the atmosphere, especially methane in mine exhaust, which has an extremely low concentration and basically no effective utilization pathway. These methane emissions into the atmosphere not only cause serious air pollution, but also greatly waste energy.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the "Shimadzu 2014 5A Chromatography Column Application for Mine Gas Analysis" to determine methane, oxygen, nitrogen and other components in mine gas. The column efficiency is high, the separation is good, and the results are satisfactory.
Name: 5A Molecular Sieve Column
Specification: 2m * 3mm
Maximum operating temperature: 300 ° C
Application: Determination of methane, oxygen, and nitrogen in mine gas
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
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