Journals / Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik / 2003 / Cilt: 4 - Sayı: 2

Catalytic pyrolysis of biomass in the nitrogen atmosphere

Azotlu ortamda biyokütlenin katalitik pirolizi

Pages
295–300
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The pyrolysis oils were examined by using spectroscopic and chromatographic techniques and investigated for the possibility of being a potential source of synthetic fuels and chemical feedstock.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the catalytic pyrolysis of Euphorbia rigida as a biomass sample with natural zeolite was carried out under nitrogen atmosphere in a fixed-bed reactor.
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Key Findings & Data:The effect of catalyst percentages at different nitrogen flow rates on the pyrolysis product yields was investigated.
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Conclusion & Impact:The pyrolysis oils were examined by using spectroscopic and chromatographic techniques and investigated for the possibility of being a potential source of synthetic fuels and chemical feedstock.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the catalytic pyrolysis of Euphorbia rigida as a biomass sample with natural zeolite was carried out under nitrogen atmosphere in a fixed-bed reactor. The effect of catalyst percentages at different nitrogen flow rates on the pyrolysis product yields was investigated. All the experiments were conducted at a pyrolysis temperature of 550°C, mean particular size of 0.55mm with a heating rate of 7°C $min^{-1}$. The highest oil yield (33%) was obtained by using catalyst 20% in weight of sample with the nitrogen flow rate of 400cm3 $min^{-1}$. The pyrolysis oils were examined by using spectroscopic and chromatographic techniques and investigated for the possibility of being a potential source of synthetic fuels and chemical feedstock.

Özet

Bu çalışmada Euphorbia rigida biyokütle örneğinin sabit yataklı bir reaktörde, azot ortamında, doğal zeolit eşliğinde katalitik pirolizi gerçekleştirilmiştir. Değişik azot gazı akış hızlarında katalizör yüzdelerinin piroliz ürün ve-rimlerine etkileri araştırılmıştır. Tüm deneyler $550^circ C$ piroliz sıcaklığı, 0.55 mm ortalama partikül boyutu ve 7°C/dak ısıtma hızı parametreleri sabit tutularak gerçekleştirilmiştir. Sıvı ürün verimi açısından incelendiğinde; en yüksek sıvı ürün verimine biyokütleye göre ağırlıkça %20 katalizör kullanıldığı ve 400 cm3/dak azot akış hızında %33 ile ulaşılmıştır. Elde edilen sıvı ürünler spektroskopik ve kromatografik yöntemlerle incelenmiş, sentetik yakıt ve kimyasal hammadde kaynağı olabilirliği araştırılmıştır.

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Cite This Article

ATEŞ, F., PÜTÜN, E. (2022). Catalytic pyrolysis of biomass in the nitrogen atmosphere. Anadolu Üniversitesi Bilim ve Teknoloji Dergisi :A-Uygulamalı Bilimler ve Mühendislik, Cilt: 4 - Sayı: 2, 295–300. https://ajindex.com/articles/438467

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