CHARACTERIZATION OF MINERALS IN OIL SANDS BY REFLECTANCE SPECTROSCOPY

被引：49

作者：

CLOUTIS, EA

GAFFEY, MJ

MOSLOW, TF

机构：

[1] RENSSELAER POLYTECH INST,DEPT GEOL,TROY,NY 12180

[2] UNIV ALBERTA,DEPT GEOL,EDMONTON,AB T6G 2E3,CANADA

来源：

FUEL | 1995年 / 74卷 / 06期

关键词：

OIL SANDS; MINERALS; REFLECTANCE SPECTROSCOPY;

D O I：

10.1016/0016-2361(95)00016-X

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

Diffuse-reflectance spectra (0.3-2.6 mu m) of oil sands and mineral separates display a number of absorption bands which can be assigned to the spectrally significant minerals present in the samples. Minerals with strongly featured spectra such as kaolinite, illite and siderite can be identified even when they are minor constituents. Absorption bands in the 1.4 and 1.9 mu m regions are most useful for identifying the presence and types of clay minerals, whereas the 1.0-1.2 mu m region is most useful for identifying the presence of siderite.

引用

页码：874 / 879

页数：6

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