Journals / Bitlis Eren Üniversitesi Fen Bilimleri Dergisi / 2020 / Cilt: 9 - Sayı: 2

Kinetic Properties of Ni-B-P Catalyst for Potassium Borohydride Hydrolysis Reaction

Potasyum Borhidrit Hidroliz Reaksiyonu İçin Ni-B-P Katalizörünün Kinetik Özellikleri

Pages
599–608
Publication Date
2022-10-12
DOI
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⚡ TL;DR(Too Long; Didn't Read)

In addition, the reaction rate range n was determined to be 0.2 degrees, so the activation energy value in the arhenius equation was 58,528 kJ / mol.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:For the production of hydrogen in the hydrolysis of potassium boron hydride of this product, a high performance Ni-B-P catalyst was synthesized.
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Key Findings & Data:Also for potassium boron hydrolysis of Ni2P catalyst; The best Ni / P ratio, optimum KOH concentration, KBH4 concentration, catalyst capacity and kinetic parameters were investigated at different temperatures.
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Conclusion & Impact:In addition, the reaction rate range n was determined to be 0.2 degrees, so the activation energy value in the arhenius equation was 58,528 kJ / mol.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

For the production of hydrogen in the hydrolysis of potassium boron hydride of this product, a high performance Ni-B-P catalyst was synthesized. Catalysts in the unknown state of the chemical industry FTIR, EDS, XRD and SEM analyzes of the catalysts were used to determine the characteristics of the catalysts. Also for potassium boron hydrolysis of Ni2P catalyst; The best Ni / P ratio, optimum KOH concentration, KBH4 concentration, catalyst capacity and kinetic parameters were investigated at different temperatures. The hydrogen production rate of the catalyst was determined to be 665 mL / min * g and the best Ni / P ratio was 0.184. In addition, the reaction rate range n was determined to be 0.2 degrees, so the activation energy value in the arhenius equation was 58,528 kJ / mol.

Özet

Bu çalışmada potasyum bor hidrür hidrolizindeki hidrojen üretimi için yüksek performanslı Ni-B-P katalizörüsentezlenmiştir. Bilindiği üzere katalizörler kimya endüstrisinde gerçekleştirilen çoğu reaksiyonlarda kullanılırlar.Burada analitik yöntemle katalizörün, BET, XRD ve SEM analizleri yapılarak katalizörün karakteristik özellikleribelirlendi. Ayrıca Ni2P katalizörünün potasyum bor hidrolizi için; en iyi Ni/P oranı, optimum KOHkonsantrasyonu, KBH4 konsantrasyonu, katalizör miktarı ve kinetiksel parametreler için farklı sıcaklıklardakietkisi incelendi. Katalizörün hidrojen üretim hızının 665 mL/dak*g, en iyi Ni/P oranının 0.184 olarak belirlendi.Ayrıca reaksiyon hız mertebesi n- dereceden 0.25 olarak belirlendi, buna bağlı olarak ta arhenius eşitliğindenaktivasyon enerjisinin değeri 58,528 kJ/mol olarak bulunmuştur.

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Cite This Article

AĞIRTAŞ, M. S., ŞAHİN, Ö., BAYTAR, O., KESKİN, M. S., İZGİ, M. S. (2022). Kinetic Properties of Ni-B-P Catalyst for Potassium Borohydride Hydrolysis Reaction. Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, Cilt: 9 - Sayı: 2, 599–608. https://ajindex.com/articles/466793

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