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Sustainability root cause analysis and simulation of a GTL process.

机译:GTL流程的可持续性根本原因分析和模拟。

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摘要

In the design of chemical/energy production systems, a major challenge is to identify their bottleneck issues and improve their sustainability effectively. Because of the multi-dimensional feature of sustainability, accounting for the impacts of various design factors and the cause-and-effect relationships can be very difficult. This study presents a sustainability root cause analysis method based on the combination of Pareto Analysis and Fish-Bone diagram. The sustainability of the process is assessed incorporating economic, environmental, societal, and efficiency concerns.;This methodology is able to help the designers focus attention on the most important fundamental causes, discover opportunities for sustainability improvement, and provide critical guidance to design for sustainability. The efficacy of this methodology will be demonstrated through a case study on a biodiesel production technology.;The second part of this study addresses the ever growing issue of finding an alternative fuel that can reduce dependency on crude oil. This study is aimed at developing a process simulation flow sheet of the Fischer-Tropsch synthesis process. The Fischer-Tropsch synthesis process produces a mixture of clean liquid hydrocarbon fuels from various sources, such as natural gas, coal, and biomass. A simulation flow sheet will be developed for cobalt-based catalyst using Aspen Plus software.
机译:在化学/能源生产系统的设计中,主要的挑战是确定其瓶颈问题并有效地改善其可持续性。由于可持续性具有多维特征,因此要考虑各种设计因素的影响以及因果关系可能非常困难。本研究提出了一种基于帕累托分析和鱼骨图相结合的可持续性根本原因分析方法。评估过程的可持续性并结合经济,环境,社会和效率方面的关注。该方法论能够帮助设计人员将注意力集中在最重要的根本原因上,发现可持续性改进的机会,并为可持续性设计提供关键指导。该方法的有效性将通过对生物柴油生产技术的案例研究来证明。;本研究的第二部分解决了日益增长的寻找替代燃料以减少对原油依赖的问题。这项研究旨在开发费托合成过程的过程模拟流程图。费-托合成工艺可从各​​种来源(如天然气,煤炭和生物质)中产生干净的液态烃燃料的混合物。将使用Aspen Plus软件为钴基催化剂开发一个模拟流程图。

著录项

  • 作者

    Jayswal, Abhishek.;

  • 作者单位

    Lamar University - Beaumont.;

  • 授予单位 Lamar University - Beaumont.;
  • 学科 Engineering Chemical.
  • 学位 M.S.
  • 年度 2011
  • 页码 66 p.
  • 总页数 66
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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