CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE

Musa Şölener

doi:10.31796/ogummf.1794100

TR EN

AYÇİÇEK EKSTRAKSİYON KÜSPESİNİN PROLİZİNDEN ELDE EDİLEN ALİFATİK BİLEŞİKLERİN KARAKTERİZASYONU

Öz

Bu çalışmada, ayçiçek ekstraksiyon küspesinin pirolizinden elde edilen alifatik bileşikler kolon kromatografisi yöntemi ile karakterize edilmiştir. Piroliz sıvı ürünü pentan kullanılarak pentanda çözünen (alifatik, aromatik, polar fraksiyonlar) ve çözünmeyen (asfaltenler) bileşikleri olmak üzere iki fraksiyona ayrılmıştır. Alifatik fraksiyonun kimyasal bileşimi kromatografik ve spektroskopik teknikler (FTIR, kolon kromatografisi ve GC) kullanılarak incelenmiştir. Kolon kromatografisi sonuçlarına göre, piroliz yağı %52 alifatik, aromatik, polar fraksiyonlar ve %48 asfaltenden oluşmaktadır. Kolon kromatografisi, piroliz yağının %8,58 alifatik, %19,76 aromatik ve %23,66 polar fraksiyonlardan oluştuğunu göstermiştir. Ayrıca, alifatik bileşik karışımlarının (C23 ila C31 karbon içeren) kolon kromatografisi yöntemi ile bileşiklerine ayrılabileceği gösterilmiştir. Ayçiçek ekstraksiyon küspesinin pirolizinden elde edilen pentan çözünür fraksiyonunun kimyasal karakterizasyonu, pentan çözünür fraksiyonunun alifatik kimyasallar için hammadde kaynağı olabileceğini göstermiştir. Bu yöntemle elde edilen alifatik bileşikler, karbon dağılımları dizel yakıtlarına benzer olduğundan, dizel yakıtlarına faydalı bir alternatif olarak düşünülebilir.

Anahtar Kelimeler

Biyokütle , piroliz , alifatikler , karakterizasyon , kolon kromatografisi

CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE

Abstract

In this study, aliphatic compounds obtained by pyrolysis of sunflower-extracted bagasse were characterized by column chromatography method. The pyrolysis liquid product was separated into two fractions using pentane: pentane-soluble (aliphatic, aromatic, polar fractions) and insoluble (asphaltic) compounds. The chemical composition of the aliphatic fraction was investigated using chromatographic and spectroscopic techniques (FTIR, column chromatography and GC). According to column chromatography results, pyrolysis oil consists of 52 % aliphatic, aromatic, polar fractions and 48 % asphalten. Column chromatography indicated that the pyrolysis liquid product consists of 8,58 % aliphatic, 19,76 % aromatic and 23,66 % polar fractions. Furthermore, it was shown that the aliphatic compounds mixtures (including from C23 to C31) could be separated into their compounds by the column chromatography method. Chemical characterization of the pentane soluble fraction obtained from the pyrolysis of sunflower extraction bagasse indicated that the pentane soluble fraction could be a raw material source for aliphatic chemicals. The aliphatic compounds obtained by this method can be considered to be a useful alternative to diesel fuels because their carbon distribution is similar to that of diesel fuels.

Keywords

Biomass , pyrolysis , aliphatics , characterization , column chromatography

References

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Details

Primary Language

English

Subjects

Chemical and Thermal Processes in Energy and Combustion

Journal Section

Research Article

Authors

Musa Şölener ^*
0000-0002-8168-3768
Türkiye

Publication Date

December 19, 2025

Submission Date

September 30, 2025

Acceptance Date

December 11, 2025

Published in Issue

Year 2025 Volume: 33 Number: 3

DOI

https://doi.org/10.31796/ogummf.1794100

IZ

https://izlik.org/JA59WJ93UF

APA

Şölener, M. (2025). CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, 33(3), 2042-2046. https://doi.org/10.31796/ogummf.1794100

AMA

1.Şölener M. CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025;33(3):2042-2046. doi:10.31796/ogummf.1794100

Chicago

Şölener, Musa. 2025. “CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi 33 (3): 2042-46. https://doi.org/10.31796/ogummf.1794100.

EndNote

Şölener M (December 1, 2025) CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 33 3 2042–2046.

IEEE

[1]M. Şölener, “CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE”, Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, vol. 33, no. 3, pp. 2042–2046, Dec. 2025, doi: 10.31796/ogummf.1794100.

ISNAD

Şölener, Musa. “CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 33/3 (December 1, 2025): 2042-2046. https://doi.org/10.31796/ogummf.1794100.

JAMA

1.Şölener M. CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025;33:2042–2046.

MLA

Şölener, Musa. “CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, vol. 33, no. 3, Dec. 2025, pp. 2042-6, doi:10.31796/ogummf.1794100.

Vancouver

1.Musa Şölener. CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025 Dec. 1;33(3):2042-6. doi:10.31796/ogummf.1794100

AYÇİÇEK EKSTRAKSİYON KÜSPESİNİN PROLİZİNDEN ELDE EDİLEN ALİFATİK BİLEŞİKLERİN KARAKTERİZASYONU

Öz

Anahtar Kelimeler

CHARACTERIZATION OF ALIPHATIC COMPOUNDS OBTAINED FROM PROLYSIS OF SUNFLOWER-EXTRACTED BAGASSE

Abstract

Keywords

References

Details

Primary Language

Subjects

Journal Section

Authors

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

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