POLYCYCLIC AROMATIC-COMPOUNDS DETECTED IN PYROLYSIS RESIDUES OF SEYITOMER OIL-SHALE AND LIGNITE

被引：14

作者：

OKUTAN, H ^{[1
]}

DILEK, D ^{[1
]}

CITIROGLU, M ^{[1
]}

EKINCI, E ^{[1
]}

机构：

[1] SCI & TECH RES COUNCIL TURKEY,MARMARA RES CTR,CHEM ENG RES DEPT,GEBZE 41470,TURKEY

来源：

ENVIRONMENTAL TECHNOLOGY | 1994年 / 15卷 / 04期

关键词：

POLYCYCLIC AROMATIC HYDROCARBONS (PAH); PYROLYSIS RESIDUE; OIL SHALE; LIGNITE;

D O I：

10.1080/09593339409385436

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Polycyclic Aromatic Hydrocarbons (PAH) present in pyrolysis residues of Seyitomer oil shale are investigated . Residues were obtained from self generated atmosphere, nitrogen and steam sweep pyrolysis and co-pyrolysis with Seyitomer lignite. The PAH determined were compared with those detected in Seyitomer oil shale and Seyitomer lignite bitumen alone. The residues and original solid samples were Soxhlet extracted using 3:1 ratio of benzene and methanol. Extracts were analyzed using capillary column gas chromatography. The peaks are identified using internal standards and retention indices reported in literature. Over 110 PAH compounds were identified in the pyrolysis residues. The change in the content of aromatic compounds was found to be strongly dependent on the different process conditions used in this study.

引用

页码：333 / 342

页数：10

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