Development of a multiphase flash in presence of hydrates: Experimental measurements and validation with the CPA equation of state
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- 作者：Mohammadreza Ameri Mahabadiana ; Antonin Chapoya ; b ; antonin.chapoy@pet.hw.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Rod Burgassa ; Bahman Tohidia
- 关键词：Flash calculation ; Clathrate hydrates ; Gibbs free energy minimization ; CPA ; Experimental hydrate equilibria
- 刊名：Fluid Phase Equilibria
- 出版年：2016
- 出版时间：25 April 2016
- 年：2016
- 卷：414
- 期：Complete
- 页码：117-132
- 全文大小：1751 K
文摘
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A new multiphase flash calculation algorithm for complex hydrate forming systems is presented.
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The CPA-EOS is used for describing fluid phases and proves to be accurate in presence of hydrates.
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Vapor–Liquid–Hydrate equilibrium measurements performed for a natural gas are reported.
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The flash calculation results are validated with experimental results from 4 different examples.