Correlations for the combustible sulfur contents of Turkish coals from sulfur forms and CaO analyses

被引：10

作者：

Uzun, D

Ozdogan, S

机构：

[1] MARMARA UNIV,FEN EDEBIYAT FAK,KIMYA BOLUMU,TR-81040 ISTANBUL,TURKEY

[2] MARMARA ARASTIRMA MERKEZI,ENERJI SISTEMLERI VE CEVRE ARASTIRMA ENSTITUSU,PK 21,TR-41470 GEBZE,KOCAELI,TURKEY

来源：

FUEL | 1997年 / 76卷 / 11期

关键词：

coal; combustible sulfur content; correlations;

D O I：

10.1016/S0016-2361(97)00101-4

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 ; 0820 ;

摘要：

Total and combustible sulfur, CaO, ash and sulfur forms in 19 selected Turkish coals with widely varying characteristics (from bituminous coal to low-grade lignite) were determined according to ASTM standards. The total sulfur, combustible sulfur and CaO contents (wt% db) varied over wide ranges: 0.5-12.9, 0.25-12.8 and 0.4-14.1 respectively. Correlations based on the pyritic, organic and sulfate sulfur forms gave better results than those based on total sulfur. Inclusion of the CaO content in the correlations also affected the results favourably. (C) 1997 Elsevier Science Ltd.

引用

页码：995 / 997

页数：3

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