绥滨断陷渗出沥青体特征及成因

煤中的渗出沥青体(exsudatlnite)是1974年Teichmüller通过荧光显微镜研究命名的.是一种比较新的煤岩组分,一般认为渗出沥青体在一些生烃性能较佳的烟煤中出现.作者在研究绥滨断陷顺发勘探区煤岩特征时发现了这种新的煤岩组分.文中描述了所发现的渗出沥青体的光学特征并进行成因分析,最后结合其它方面研究进一步阐述了发现渗出沥青体的地质意义.

The Charateristics and Genesis of the Exsudatinite Sui Bin Fault Basin

A maceral was named exsudatinite by Teichmiiller in 1974, when he studied macerel with fluorescence microscope. This maceral is relatively, new one. It is gererally considered that the exsudatinites have relation to some bituminite, which can generate hydrocarbons. The authors found exsudatinits the new maceral by studying the charateristics of coal pebtrology in shuu Fa , a explored arece of Sui Bin fawlt basin. The findng in a new proof of the reseach about coal gensis and coad-generated bydrocarbons fronl the coal peo-trology view. The authors described the charasterisfics of exsndatinite and analysed the genesis of it, and at last gave the geological significanle of the fincing of exsudatnite combining with the other aspect resareh.