Journals / International Journal of Thermodynamics / 2008 / Cilt: 11 - Sayı: 2

Bir katalitik reform sürecinde karbondioksit emisyonlarını hesaplamak için bir termodinamik parametre tarifi

Definition of a thermodynamic parameter to calculate dioxide emissions in a catalytic reforming process

Pages
81–89
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

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

The process studied here is naphtha catalytic reforming.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In the context of global warming, reduction of carbon dioxide emissions in oil and gas processes is an environmental and financial issue for process design and comparison.
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Key Findings & Data:The aim of this work is to build a correlation between $CO_2$ emissions and a thermodynamic quantity which depends on exergy.
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Conclusion & Impact:The process studied here is naphtha catalytic reforming.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In the context of global warming, reduction of carbon dioxide emissions in oil and gas processes is an environmental and financial issue for process design and comparison. Environmental impact of a system can be determined by life cycle assessment (LCA). However this method presents limitations. Exergy is a thermodynamic function often chosen to complete LCA as it enables quantifying energetic efficiency of a process and takes into account the relation between the considered process and its environment. The aim of this work is to build a correlation between $CO_2$ emissions and a thermodynamic quantity which depends on exergy. For the process under consideration, this correlation has the following asset: it enables $CO_2$ emissions calculation without performing an LCA, when operating conditions are modified. The process studied here is naphtha catalytic reforming.

Özet

Global ısınma kapsamında, petrol ve gaz süreçlerinde karbondioksit emisyonlarının azaltılması süreç tasarım ve kıyaslamada çevresel ve parasal bir konudur. Bir sistemin çevresel etkisi hayat çevrimi değerlendirmesi (LCA) ile tayin edilir.Ancak bu yöntemin bazı kısıtlamaları vardır.Ekserji, LCA'yı tamamlamak için sıklıkla seçilen bir termodinamik fonksiyon olup hem sürecin enerji veriminin niceliğini verir ,hem de süreç ile çevresi arasındaki ilişkiyi hesaba katar. Bu çalışmanın amacı $CO_2$ emisyonları ile eksejiye dayalı bir termodinamik kantite arasında bir korelasyon inşa etmektir.İlgilenilen süreç için bu korelasyonunfaydası: çalışma şartları değiştiğinde $CO_2$ emisyonlarını LCA yapmadan hesaplaması. Burada ele alınan süreç naphtha katalitik reform sürecidir.

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Cite This Article

PORTHA, J., JAUBERT, J., LOURET, S., PONS, M. (2022). Bir katalitik reform sürecinde karbondioksit emisyonlarını hesaplamak için bir termodinamik parametre tarifi. International Journal of Thermodynamics, Cilt: 11 - Sayı: 2, 81–89. https://ajindex.com/articles/541953

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