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首页> 外文会议>GPA-GCC 24th annual technical conference >EXPERIENCE WITH OPTIMIZING STEAM TO GAS RATIO IN STEAM METHANE REFORMING HYDROGEN UNIT – KNPC MINA ABDULLA REFINERY
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EXPERIENCE WITH OPTIMIZING STEAM TO GAS RATIO IN STEAM METHANE REFORMING HYDROGEN UNIT – KNPC MINA ABDULLA REFINERY

机译：在蒸汽甲烷重整制氢装置中优化蒸汽以提高天然气收率的经验– KNPC MINA ABDULLA炼油厂

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摘要

The global oil prices have been falling in the latter period making it most important and essential for refineries to optimize its performance and conserve as much as possible of the energy in order to sustain a feasible margin. This paper starts by giving an overview of Kuwait National Petroleum Company - Mina Abdulla Refinery, and then, specifically, provides an outline of the Hydrogen Plant in MAB refinery along with some highlighting of the timeline for various improvements done in the unit. The paper then dwells upon the MAB Refinery experience in optimizing the steam to gas ratio in the Hydrogen Steam Reformer units in order to conserve as much amount of energy whilst meeting the Hydrogen supply quantity and quality for all the catalytic units in the Refinery. Moreover, the paper will also address the integration and interaction of Hydrogen production in the Refinery with the steam balance and how both supplement each other towards energy conservation.rnThe main discussion in this paper will show how the optimum balance and collaborative work between the Refinery units have led to optimised Hydrogen unit catalyst utilization; resulting in reducing the energy consumption while maintaining design unit throughputs and desired product specifications. Included also in this part, highlights illustration explanation of the process/operational experiences, the quantification of the energy savings (about $ 6.7 Million per annum) as well as the impact of resetting the steam to gas ratio on the catalyst and the reformer’s tubes.
机译：后期，全球石油价格一直在下跌，这对于精炼厂优化性能并尽可能节省能源以维持可行的利润至关重要。本文首先概述了科威特国家石油公司-Mina Abdulla炼油厂，然后特别概述了MAB炼油厂的氢气厂，并着重介绍了该装置进行的各种改进的时间表。然后，本文将借鉴MAB精炼厂在优化氢蒸汽重整装置中的蒸汽与气体比率方面的经验，以节省尽可能多的能量，同时满足精炼厂中所有催化装置的氢气供应量和质量。此外，本文还将讨论精炼厂中氢气生产与蒸汽平衡的整合和相互作用，以及二者如何相互补充以实现节能。本文的主要讨论将显示精炼厂之间的最佳平衡和协同工作导致优化的氢气单元催化剂利用率；从而降低了能耗，同时保持了设计单元的产量和所需的产品规格。本部分还包括对过程/操作经验的图解说明，节能量的量化（每年约670万美元）以及重置蒸汽与气体比例对催化剂和重整炉管的影响。

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