1) humodite
亚烟煤级腐殖煤
2) humanthracite
无烟煤级腐殖煤
3) humanthracon
烟煤级腐殖煤
4) humodil
褐煤级腐殖煤
5) humocoll
泥炭级腐殖煤
6) humic coal
腐殖煤
1.
The basic types of vitrinite in humic coal;
腐殖煤镜质组的基本类型
2.
The authors have done some thermal simulating experiments(at 800℃) on fifteen humic coal samples with different maturity and measured the content of hydrogen,carbon and oxygen elements.
对不同成熟度的15个腐殖煤样开展了生气热解实验和氢、碳、氧元素含量测定,生气热解实验是在800℃高温下进行,结果表明低成熟度煤总产气率最高,随着成熟度的增加,产气率逐渐降低,在Ro为0。
3.
Luacustrine mudstone and sapropel coal in the middle Permian and the low Jurassic as well as cannel boghead in the middle and upper Triassic have abundant exinoid group and saprepel group, they have highest hydrocarbon-generating potentiality in the basin, while humic coal distributed in the middle and lower Jurassic has abundant vitrinite and inertrinite which has poor liquid hydrocarbon genera.
中二叠统和下侏罗统湖相泥岩和腐泥煤以及中上三叠统烛藻煤富含壳质组和腐泥组 ,生油潜能极高 ;下中侏罗统腐殖煤富含镜质组和惰质组 ,生液态烃能力较差。
补充资料:烟煤
烟煤 bituminous coal 由褐煤经变质作用转变而成的煤种。煤化程度高于褐煤而低于无烟煤。包括长焰煤、气煤、肥煤、焦煤、瘦煤、贫煤等。呈灰黑至黑色,具沥青光泽至金刚光泽,通常有条带状结构 ,不含原生腐殖酸。挥发分为10%~40% ,一般随煤化程度增高而降低。碳含量为76%~92%,发热量较高,热值为2.71~3.72万焦/千克 。大部分烟煤具有粘结性,燃烧时火焰高而有烟,故名烟煤。烟煤储量丰富,用途广泛,可作为炼焦、动力、气化用煤。烟煤燃烧多烟容易造成空气污染。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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