焦炉煤气中氨含量是检测的指标之一，需严格控制。传统的测定方法是理化法，操作复杂，分析时间长，不能满足工业生产快速分析的要求，使用受限。
浩瀚色谱（山东）应用技术开发有限公司，采用气相色谱法，配置专用填充柱HH-NH3-VI，测定煤气中氨的含量，测定结果氨的检出限为14ppm,测定常量含氨试样,相对标准偏差小于1%,测定微量含氨试样的,相对标准偏差小于6%,均在误差允许范围内。与常规的酸碱中和法进行了对比试验,常规的酸碱中和法用于测定含酸性气体中的氨误差较大。该分析方法简便、易行,可用于焦炉煤气中氨含量的测定及煤气行业常量及微量氨的测定。
名称：高纯氨专用柱
型号：HH-NH3-VI
规格：6m*1/8
使用温度：200°C
编号：20240303003
应用：焦炉煤气中氨的测定 气相色谱法
The ammonia content in coke oven gas is one of the indicators for detection and needs to be strictly controlled. The traditional method of determination is physicochemical, which is complex to operate and takes a long time for analysis, and cannot meet the requirements of rapid analysis in industrial production, limiting its use.
HaoHan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts gas chromatography and equipped with a dedicated packed column HH-NH3-VI to determine the content of ammonia in coal gas. The detection limit of ammonia is 14ppm, and the relative standard deviation is less than 1% for measuring constant ammonia-containing samples, and less than 6% for measuring trace ammonia-containing samples, all within the allowable error range. Compared with the conventional acid-base neutralization method, the conventional acid-base neutralization method has a large error in determining the content of ammonia in acidic gases. This analytical method is simple and easy to use, and can be used for the determination of ammonia content in coke oven gas and the determination of constant and trace ammonia in the gas industry.
Name: High purity ammonia dedicated column
Model: HH-NH3-VI
Specification: 6m*1/8
Service temperature: 200°C
No.: 20240303003
Application: Determination of ammonia in coke oven gas by gas 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