能源结构的转变，焦炉尾气、炼钢高炉煤气、煤气化合成天然气项目得到大范围的开展，在天然气合成过程中，其核心催化剂极易与含硫化合物进行反应，引起催化剂硫中毒，导致催化剂失去反应活性。所以反应气体中硫含量的控制非常严格，目前基本要求到ppb级别。

　　浩瀚色谱（山东）应用技术开发有限公司，采用GC790气相色谱分析仪FPD检测器分析测定合成净化气与再生气中微量硫的工作原理、条件、方法及其生产分析应用情况。该分析法解决了气体中硫化物快速、准确的测定问题，可为合成氨、尿素及联醇生产工艺控制提供的依据。

　　名称:硫化物专用毛细管柱

　　型号:HH-Sulfide

　　编号:20240413009

　　规格:60m*0.32mm*7um

　　*高使用温度:300°C

　　分离:硫化氢，羰基硫，二氧化硫，噻吩，甲硫醇，甲硫醚，乙硫醚，乙硫醇，二甲二硫等

　　The transformation of energy structure has led to the widespread development of coke oven exhaust gas, steelmaking blast furnace gas, and coal gasification synthesis of natural gas projects. During the natural gas synthesis process, the core catalyst is prone to react with sulfur-containing compounds, causing catalyst sulfur poisoning and loss of reactivity. So the control of sulfur content in the reaction gas is very strict, and currently the basic requirement is to reach the ppb level.

　　Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses GC790 gas chromatography analyzer and FPD detector to analyze and determine the working principle, conditions, methods, and production analysis application of trace sulfur in synthetic purified gas and regenerated gas. This analytical method solves the problem of rapid and accurate determination of sulfides in gases, and provides a basis for controlling the production processes of synthetic ammonia, urea, and co alcohols.

　　Name: Sulfide specific capillary column

　　Model: HH Sulfide

　　Number: 20240413009

　　Specification: 60m * 0.32mm * 7um

　　*High operating temperature: 300 ° C

　　Separation: hydrogen sulfide, carbonyl sulfur, sulfur dioxide, thiophene, methyl mercaptan, methyl sulfide, ethyl sulfide, ethyl mercaptan, dimethyl disulfide, etc