浩瀚气相色谱仪测定合成气中硫化合物GC7990

The main constituents of the sulfur compounds are hydrogen sulfide (H2S), carbonyl sulfide (COS) and carbon disulfide (CS2) in synthesis gas prepared from coal, coke and heavy oil. The sulfur compounds in the syngas will cause corrosion of the pipes and equipment, affect the activity and life of the catalyst, resulting in lower product quality and increased production costs, desulfurization must be carried out and sulfur content before and after desulfurization analysis and control. Due to sulfur compounds.
Tengzhou Xiangying Analytical Technology Co., Ltd. established a gas chromatography method for the determination of sulfur compounds in synthesis gas. Using a self - injecting 6 - way valve and a selective FPD detector for parathion, there is a good double - logarithmic linear relationship between the chromatographic peak area and the sulfur compound content. The linear correlation coefficients of H2S, COS and CS2 were 0.999 5, 0.9999 7 and 0.999 7 respectively. In this case,
以煤、焦炭、重油为原料制得的合成气中,硫化合物主要成分是硫化氢(H2S)、羰基硫(COS)和二硫化碳(CS2)。合成气中的硫化合物会引起管道和设备的腐蚀,影响催化剂的活性和寿命,导致产品质量下降和生产成本增加,必须进行脱硫并对脱硫前后的硫含量加以分析和控制。由于硫化合物的。
滕州市翔鹰分析技术有限公司建立了气相色谱法测定合成气中硫化合物的方法。采用能自动进样的六通阀和对硫磷有选择性的FPD检测器,色谱峰面积与硫化合物含量存在很好的双对数线性关系。对H2S,COS及CS2三种气体的线性相关系数依次为0.999 5,0.999 7及0.999 7。 XiangyingGC7990plus features:
1 excellent performance, competitive price, to meet the customers' choice
2 multi industry adaptability
3 outstanding performance in all kinds of harsh environment
INJ
A variety of sampling ports can be equipped with: packed column inlet, shunt / non shunt capillary inlet,
Hydrogen flame ionization detector (FID)
Maximum use temperature: 400
The minimum detection limit: -12 = 2.5*10 g/s (n-C16)
Linear range: 107 (+ 10%)
 
XiangyingGC7990plus特点：

1. 卓越的性能，具有竞争力的价格，满足广大客户的选择
2. 多行业适应性
   3. 在各种苛刻环境下均表现出色

进样口
多种进样口可配：填充柱进样口、分流/不分流毛细管进样口、
氢火焰离子化检测器（FID） 
***高使用温度：400℃
***小检出限：≤2.5*10 -12 g/s(n-C16)
线性范围：107（±10%）