Structural characterization of oil component of high temperature pyrolysis tars

Tar samples obtained through high temperature carbonization of three different bituminous coals were separated into oil, asphaltene and preasphaltene fractions by soxhlet extraction. The oil fraction was further separated into parafinic, neutral aromatic and polar aromatic sub-fractions by silica gel chromatography. By means of the FT-IR spectroscopy of the sub-fractions, an attempt was made to define the existing functional groups, and through 1H-NMR spectroscopy, interpretations were made as to the aliphatic and aromatic hydrogen distribution as well as the location of the hydrogen atoms in the molecule and their position in relation to each other. Copyright © Taylor & Francis Inc.

Yazar Sutcu H.
Toroglu I.
Piskin S.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/7654
Tek Biçim Adres 10.1080/00908310490449234
Konu Başlıkları 1H-NMR
Coal
FT-IR
Soxhlet extraction
Tar
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Energy Sources
Dergi Cilt Bilgisi 27
Dergi Sayısı 6
Sayfalar 521 - 534
Yayın Yılı 2005
Eser Adı
[dc.title]
Structural characterization of oil component of high temperature pyrolysis tars
Yazar
[dc.contributor.author]
Sutcu H.
Yazar
[dc.contributor.author]
Toroglu I.
Yazar
[dc.contributor.author]
Piskin S.
Yayın Yılı
[dc.date.issued]
2005
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Tar samples obtained through high temperature carbonization of three different bituminous coals were separated into oil, asphaltene and preasphaltene fractions by soxhlet extraction. The oil fraction was further separated into parafinic, neutral aromatic and polar aromatic sub-fractions by silica gel chromatography. By means of the FT-IR spectroscopy of the sub-fractions, an attempt was made to define the existing functional groups, and through 1H-NMR spectroscopy, interpretations were made as to the aliphatic and aromatic hydrogen distribution as well as the location of the hydrogen atoms in the molecule and their position in relation to each other. Copyright © Taylor & Francis Inc.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
1H-NMR
Konu Başlıkları
[dc.subject]
Coal
Konu Başlıkları
[dc.subject]
FT-IR
Konu Başlıkları
[dc.subject]
Soxhlet extraction
Konu Başlıkları
[dc.subject]
Tar
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0090-8312
Sponsor YAYINCI
[dc.description.sponsorship]
Fundamental Research Fund of Shandong University: ZKU-AFP-97-111-003-05
Sponsor YAYINCI
[dc.description.sponsorship]
Received 20 June 2003; accepted 21 August 2003. The writers should like to express their gratitude to Zonguldak Karaelmas University Research Fund (ZKU-AFP-97-111-003-05) for their financial assistance at the project level. Address correspondence to H. Sutcu, Zonguldak Karaelmas University, Chemistry Dept., Zonguldak, 67000, Turkey. E-mail: halesutcu@hotmail.com
İlk Sayfa Sayısı
[dc.identifier.startpage]
521
Son Sayfa Sayısı
[dc.identifier.endpage]
534
Dergi Adı
[dc.relation.journal]
Energy Sources
Dergi Sayısı
[dc.identifier.issue]
6
Dergi Cilt Bilgisi
[dc.identifier.volume]
27
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1080/00908310490449234
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7654
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
19
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
09 Şubat 2024 06:55
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aromatic spectroscopy sub-fractions hydrogen separated through define existing functional groups 1H-NMR interpretations Francis aliphatic Taylor distribution Copyright location molecule position relation attempt soxhlet obtained temperature carbonization different bituminous asphaltene preasphaltene fractions extraction fraction further parafinic
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