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Modeling and Optimization for a Comprehensive Gas Processing Plant with Sensitivity Analysis and Economic Evaluation
Chemical Engineering & Technology ( IF 2.1 ) Pub Date : 2020-08-19 , DOI: 10.1002/ceat.202000216
Mozammel Mazumder 1 , Qiang Xu 1
Affiliation  

Sweetening, dehydration, natural gas liquid (NGL) recovery, and sale gas compression are four major treatment stages for the general natural gas processing. Here, a comprehensive gas processing plant (CGPP) coupling sweetening, dehydration, NGL recovery, and compression subsystems have been conceptually designed, modeled, and optimized based on field data. The development includes four major stages of work: (i) CGPP process development with Aspen HYSYS simulator; (ii) sensitivity studies for all distillation columns involved in the CGPP process to optimize their performances; (iii) sizing of major equipment of the CGPP; and (iv) economic evaluations with Aspen process economic analyzer to calculate the expected capital and operating expenditures for the developed CGPP process. Valuable insights of natural gas monetization from the viewpoint of large‐scale process system integration, modeling, and optimization are provided.

中文翻译:

具有敏感性分析和经济评价的综合煤气处理厂的建模与优化

脱硫,脱水,天然气液(NGL)回收和销售气体压缩是常规天然气处理的四个主要处理阶段。在这里,已经根据现场数据在概念上设计,建模和优化了耦合脱硫,脱水,NGL回收和压缩子系统的综合气体处理厂(CGPP)。开发包括四个主要工作阶段:(i)使用Aspen HYSYS模拟器进行CGPP流程开发;(ii)对CGPP过程中涉及的所有蒸馏塔的敏感性研究,以优化其性能;(iii)确定CGPP主要设备的规模;(iv)使用Aspen流程经济分析器进行经济评估,以计算已开发的CGPP流程的预期资本和运营支出。
更新日期:2020-10-20
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