CAJ | 학술논문

将洞口和平煤分别与邵阳岩头岭、武冈龙坪老矿煤在不同配比下得到的混煤在STA449F3型热重分析仪中进行热重实验，利用热重分析法对两种不同掺烧方式下的混煤进行燃烧特性实验研究，分析两种掺混方式下混煤的着火温度和可燃性，并对其燃尽特性和综合燃烧特性进行研究,研究结果表明，各混煤的着火特性、燃烧特性和综合燃烧特性都是随着易着火煤种比例的增加而有所改善,通过对各项性能的分析，确定了混煤的最佳掺配比。
장동구화평매분별여소양암두령、무강룡평로광매재불동배비하득도적혼매재STA449F3형열중분석의중진행열중실험，이용열중분석법대량충불동참소방식하적혼매진행연소특성실험연구，분석량충참혼방식하혼매적착화온도화가연성，병대기연진특성화종합연소특성진행연구,연구결과표명，각혼매적착화특성、연소특성화종합연소특성도시수착역착화매충비례적증가이유소개선,통과대각항성능적분석，학정료혼매적최가참배비。
The thermogravimetric experiments study on blend coals composed of DongKou- HePing blended with the coal of ShaoYangYanTou and the coal of WuGangLongPing in dif- ferent ratios respectively. Because of the different components of the blended coals, the re- search for combustion characteristics of blended coals is necessary. The thermogravimetric plots-differential thermal analysis（TG-DTG） on lignite, anthracite and its blended coals which are often used in the power plant were carried out. And two different modes blended coals＇ ignition temperatures, burnout temperatures were discussed. Combustible indexes, combustion characteristic indexes and steady combustion indexes were compared. The re- suits show that blended coals have improved ignition characteristics, combustion characteris- tics and determine the optimal blending ration.