Advances in Sustainable Urbanization

 

主编:褚冬竹

ISSN:2424-8053(打印)

ISSN 2424-9882(在线)

出版频率:半年一次

物品处理费(APC):点击此处了解更多信息

发布模式:Open Access

期刊编号:7

关于期刊

可持续城市化进步》  (ASU)是一本多学科的期刊,其研究论文,观点文章,技术说明以及专着/特殊问题得到全球读者的关注。它提供了有关城市化过程,可持续规划技术以及全球在发展可持续城市方面取得的进展方面的扩展论文的渠道。我们欢迎有关城市化进程,空间和环境规划,城市规划的可持续实践以及在可持续城市领域取得的进展的任何方面的论文,这些论文为城市化,规划和进步奖学金做出了贡献。


Announcements

 
No announcements have been published.
 
More Announcements...


Vol 4, No 1 (2020)

Table of Contents

RESEARCH ARTICLE

89 Views, 35 PDF Downloads
An Wang, Dongyi Fang
DOI:10.26789/ASU.2020.01.001

Abstract

This paper focus on the characteristics of heavy hydrocarbon frozen stoppage, which is based on the investigation of current problems of liquefied natural gas factory. Combined with the causes of frozen study, the paper analyzes the four kinds of technological schemes, such as "adsorption", "heavy hydrocarbon washing", "gas stripping + heavy hydrocarbon backflow" and "low temperature distillation" in a LNG project in Inner Mongolia of CNPC. It analysis the merits and drawbacks of every proposals from process simulation, process description, applicability, temperature parameters, liquefaction energy consumption, major equipment, investment etc. Finally this paper selects a heavy hydrocarbon removal process proposal, which is suitable for a LNG factory in  Inner Mongolia, and is more simple process, low energy consumption, easy to operate. After the project is put into operation, the comparison between actual operation data and designed data proves the feasibility of this proposal. The results provide a guidance and reference for the subsequent LNG factory designing


PDF
1-44