石油与天然气化工Issue(1)：57-62,6.DOI:10.3969/j.issn.1007-3426.2016.01.011
膨胀前预冷压差液化流程结构优化
Structure optimization of the natural gas liquefaction process with RC before the expander
马国光 1季夏夏 1高俊 2陶敏3
作者信息
- 1. 油气藏地质及开发工程”国家重点实验室·西南石油大学
- 2. 山西天然气有限公司
- 3. 中原油田分公司普光采气厂
- 折叠
摘要
Abstract
In order to liquefy natural gas using differential pressure of gas‐distribution station pressure ,the natural gas liquefaction process with RC before the expander is used commonly .The precooling process has important influence on the w hole process unit's energy consumption .Aiming at this problem , the structure of the precooling process is optimized . Based on the method of simultaneous module ,mathematical models of different compression section number is established , and the simulation calculation is carried on .Finally the optimal compression section number three is gotten ,so it is utmost likely to reduce the energy consumption of the device and improve the economic benefit .关键词
分输站/结构/优化/能耗/经济效益Key words
gas-distribution station/structure/optimization/energy consumption/economic bene-fit分类
能源科技引用本文复制引用
马国光,季夏夏,高俊,陶敏..膨胀前预冷压差液化流程结构优化[J].石油与天然气化工,2016,(1):57-62,6.
