浩瀚色谱（山东）应用技术开发有限公司，通过对煤样进行热解实验,研究了矿煤层自然发火特性,测定了煤样在不同热 解温度下CO,CO2,CH4,C2H4,C2H6和C3H8等气体的浓度,确定了这些气体的检出温度.在实验研究的基础上,结合指标气体优选原则,分析 了自然发火指标气体随温度变化的规律性,选出了适合本矿煤层自然发火预测预报的指标气体,对提高煤炭自燃早期预测预报的准确度和矿井防火有重要指导意义.

名称：5埃填充柱

规格：φ3mm*4M

使用温度：300°C

应用：AQ T 1019-2006 煤层自然发火标志气体色谱分析及指标优选

适用于：赛默飞1310系列，安捷伦7890系列，岛津GC2010，布鲁克，PE，磐诺，天瑞，天美，福立

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. conducted pyrolysis experiments on coal samples to study the spontaneous combustion characteristics of coal seams. The concentrations of gases such as CO, CO2, CH4, C2H4, C2H6, and C3H8 were measured at different pyrolysis temperatures, and the detection temperatures of these gases were determined Based on experimental research and the principle of optimizing indicator gases, the regularity of natural combustion indicator gases changing with temperature was analyzed, and suitable indicator gases for predicting and forecasting coal spontaneous combustion in this mine were selected. This has important guiding significance for improving the accuracy of early prediction and forecasting of coal spontaneous combustion and mine fire prevention

Name: 5A filled column

Specification: φ 3mm * 4M

Maximum operating temperature: 300 ° C

Application: AQ T 1019-2006 Gas Chromatography Analysis and Index Selection for Coal Seam Spontaneous Combustion

Applicable to: Thermo Fisher 1310 series, Agilent 7890 series, Shimadzu GC2010, Bruker, PE, Panno, Tianrui, Tianmei, Fuli