3m*3mm-5Å​ 性气体在线全分析填充柱

名称：填充柱

规格：3m*3mm

型号：3m*3mm-5Å

 ZSM—5沸石阳离子改性用于甲醇转化芳烃的研究,受到国内外学者广泛重视,产物成分复杂,有芳烃、C_+~5脂肪烃、C_1～C_4气态烃和性气体,为了提高芳烃收率,除改进催化剂外,急需建立准确而快速的检测方法。

浩瀚色谱（山东）应用技术开发有限公司采用一台色谱仪装四根分离柱:a.皂土:DNP:PEG_(4000=5:1:1/6201为柱-1(以下简称柱_1);b.60～80目PorapakQS为柱_2(以下简称柱_2);c.80～100目5Å分子筛为柱_3(以下简称柱_3);d.40～60目胶酸为柱_4(以下简称柱_4)。靠五个阀的转动,每柱进样1ml,可在1小时45分内完成产物所有组分的全分析。

性气体在线全分析填充柱  测试谱图：



Permanent gas online full analysis packed column
Permanent gas online full analysis packed column Details:

Name: Packed column

Specification: 3m*3mm

Model: 3m*3mm-5Å

  The cation modification of ZSM-5 zeolite for methanol conversion to aromatics has received wide attention from scholars at home and abroad. The product composition is complex, including aromatics, C_+~5 aliphatic hydrocarbons, C_1~C_4 gaseous hydrocarbons and permanent gases. In addition to improving the catalyst, there is an urgent need to establish an accurate and rapid detection method.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses a chromatograph to install four separation columns: a. Bentonite: DNP: PEG_ (4000=5:1:1/6201 is column-1 (hereinafter referred to as column-1) ; b. 60～80 mesh PorapakQS is column_2 (hereinafter referred to as column_2); c.80～100 mesh 5Å molecular sieve is column_3 (hereinafter referred to as column_3); d.40～60 mesh collateral acid is column _4 (hereinafter referred to as column_4). By the rotation of five valves, each column injection of 1ml, the complete analysis of all components of the product can be completed within 1 hour and 45 minutes.

Permanent gas online full analysis packed column test spectrum: