TGA-DTA thermal analysis was used to investigate binder and feedstock properties.

并采用热失重-差热分析(TGA - DTA)分析了粘结剂和喂料的热性能。

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Pyrite roasting process was studied by using TG-DTA thermal analysis. The effects of sample size, heating rate and roasting atmosphere on the roasting process were discussed.

用TG - DTA热分析法研究黄铁矿在不同粒度和不同升温速率及不同气氛中的焙烧过程。

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A proximate analysis of coal was conducted with TG-DTG-DTA thermal analysis technology. The analysis results with good repeating can meet the test requirement of the standard method.

利用TG - DTG - dta热分析技术对煤进行了工业分析，分析结果有较好的重复性，符合标准方法的测试要求。

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