壳质煤素质
Hydrous desmocollinite and exinite in coal are the principal material for hydrocarbon generation. 另外，本文提出了煤的有机地化参数类比系数法，并对煤生烃潜力进行了评价。
The exinite have the strongest ability of hydrocarbon-producing, and the inertinite can produce gas and not form oil. 煤岩生烃能力主要决定于壳质组和镜质组,壳质组具最佳的生烃能力,镜质组次之,惰质组和半惰质组只能生气不能生油。
The organic source rocks of Paleogene from Huangxian basin are rich in the content of exinite and sapropelinite,especially resinite and alginite. 黄县盆地下第三系有机岩中含有丰富的壳质组和腐泥组,尤其发育树脂体和藻类体,这些富氢组分的荧光性质各不相同。
Although the exinite content in coal is the lowest than other macerals it had the greatest potential of hydrocarbon generation. 虽然壳质组在煤岩中含量很低,但生烃潜力高于其他显微组分。
The content of “sapropelinite plus exinite” shows a close relation with the amount of chloroform bitumen, total hydrocarbon and oil potential. “腐泥组+壳质组”含量与氯仿沥青、总烃和产油潜量呈密切正相关。
