TY  - JOUR
TT  - Benıfıcatıon Of Oıl Shales By Acıd Extractıon
AU  - Demiral, İlknur
AU  - Şensöz, Sevgi
PY  - 2006
DA  - June
Y2  - 2005
JF  - Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi
JO  - ESOGÜ Müh Mim Fak Derg
PB  - Eskişehir Osmangazi University
WT  - DergiPark
SN  - 2630-5712
SP  - 63
EP  - 74
VL  - 19
IS  - 1
KW  - Fosil yakıt
KW  - bitümlü şist
KW  - zenginleştirme
KW  - mineral giderme.
N2  - Recently, the need to liquid fuels and organic chemicals obtained from petroleum derivates is increasing. One of the most important energy resources to fulfill this need is the oil shales. In this study, the removal of mineral matter from the Seyitömer-Kütahya oil shales, which were obtained from the lignite production process as a by-product and haven’t been evaluated, was investigated under various extraction conditions. The 72.24% mineral matter content of the original oil shale was reduced to 64.31% by HCl extraction at the first stage and it was reduced to 17.24% by HCl-HF extraction at the second stage and to 14.63% after the last stage by HCl-Zn extraction. At the end of demineralization, 93.42% of the original mineral content of the oil shale was removed. Demineralization has affected the calorific value positively according to the calorific value determination results.  
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UR  - https://dergipark.org.tr/en/pub/ogummf/issue//325891
L1  - https://dergipark.org.tr/en/download/article-file/321077
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