790CH4型通用甲烷转化炉
790CH4型通用甲烷转化炉 详细信息：
浩瀚色谱生产的S790CH4型甲烷转化炉和带有FID检测器的气相色谱仪配用,可以检测痕量CO和CO_2,但如果对甲烷转化炉使用方法不当,也不能达到预期的效果。对甲烷转化炉和气相色谱仪的配用进行了实验探索,找到了一些切实可行的方法。 1.镍催化剂的装填量甲烷转化炉中间4毫米的不锈钢管是用来装镍催化剂的。镍催化剂的装填量将直接影响CO和CO_2的转化率,CO、CO_2的转化率可以通过其转化为甲烷后的色谱峰高来表示。
主要技术指标：
转化炉控温范围：0～400℃
甲烷化转化温度：350℃～380℃；
控温方式：铂电阻（100Ω）；
温度控制精度：±0.1℃（360℃）
转化管尺寸：U型Φ3×0.5×150mm；
加热功率：75W×2（内热式高寿命不锈钢加热棒）；
甲烷化转化率：≥98%；
转化剂使用寿命：2年以上（样品不含硫、油份等）
790CH4型通用甲烷转化炉 测试谱图：
790CH4 universal methane conversion furnace
Detailed information of the 790CH4 universal methane conversion furnace:
The S790CH4 methane conversion furnace produced by Haohan Chromatography can be used in conjunction with a gas chromatograph with a FID detector to detect trace amounts of CO and CO_ However, if the methane conversion furnace is not used properly, the expected effect cannot be achieved. Experimental exploration was conducted on the combination of methane conversion furnace and gas chromatograph, and some practical and feasible methods were found. 1. The loading amount of nickel catalyst. The 4mm stainless steel pipe in the middle of the methane conversion furnace is used to load nickel catalyst. The loading amount of nickel catalyst will directly affect CO and CO_ Conversion rate of 2, CO, CO_ The conversion rate of 2 can be expressed by its chromatographic peak height after conversion to methane.
Main technical indicators:
Temperature control range of the conversion furnace: 0-400 ℃
Methanation conversion temperature: 350 ℃~380 ℃;
Temperature control method: Platinum resistor (100 Ω);
Temperature control accuracy: ± 0.1 ℃ (360 ℃)
Conversion tube size: U-shaped Φ three × zero point five × 150mm;
Heating power: 75W × 2 (internally heated high life stainless steel heating rod);
Methanation conversion rate: ≥ 98%;
Service life of conversion agent: more than 2 years (sample free of sulfur, oil, etc.)
Test spectrum of 790CH4 universal methane conversion furnace: