ESTONIAN ACADEMY
PUBLISHERS
eesti teaduste
akadeemia kirjastus
PUBLISHED
SINCE 1984
 
Oil Shale cover
Oil Shale
ISSN 1736-7492 (Electronic)
ISSN 0208-189X (Print)
Impact Factor (2022): 1.9
THERMAL AND MINERALOGICAL STUDIES OF MOROCCAN RIF BITUMINOUS ROCKS; pp. 536–549
PDF | doi: 10.3176/oil.2013.4.06

Authors
KHALIHENA GROUNE, MOHAMMED HALIM, SAÏD ARSALANE
Abstract

A study was conducted on four bituminous rock samples from Tangier, Tetouan, Bab Taza and Arba Ayach deposits (samples TA, TE, BT, AA, respectively) in the Rif region of northern Morocco. The study was carried out using thermogravimetric analysis (TGA), X-ray diffraction (XRD), X-ray fluorescence (XFR), inductively coupled plasma-atomic emission spectrometry (ICP-AES), and scanning electron microscopy with energy dispersive spectrum analysis (SEM-EDX).
   The results obtained by these methods showed that the organic part of TA, TE, BT and AA samples was 5.59 wt%, 6.73 wt%, 4.77 wt% and 7.53 wt%, respectively. Therefore these bituminous rocks can be considered a perspective energy resource. The dominant mineral phase in all samples is quartz (70.04–84.46 wt%). Clay minerals (illite, chlorite) and other mineral components are present in different low-weight proportions.

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