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COMPARISON OF BOG TREATMENT TECHNOLOGY IN LNG STATION WITHOUT LNG OUTPUT

Rongge Xiaoa,* , Zheng Daia, Yue Zhub , Leyuan Suna , Hao Lia , Haiwei Linc

a Shaanxi Key Laboratory of Advanced Stimulation Technology for Oil & Gas Reservoirs, College of Petroleum Engineering, Xi’an Shiyou University, Xian 710065, Shaanxi, China
b Training Center of PetroChina Changqing Oilfield Company, Xian 710018, Shaanxi, China
c Xi'an Qinhua Natural Gas co., LTD. xian710075, Shaanxi, China

Frontiers in Heat and Mass Transfer 2020, 14, 1-5. https://doi.org/10.5098/hmt.14.2

Abstract

In order to select economical and reasonable Boil-off gas (BOG) treatment technology for different types of liquefied natural gas (LNG) stations, this paper introduces the related technologies of BOG treatment without LNG Output. Using the same working fluid and operating parameters to simulate then the six technologies of pulse tube cryocooler recovery, liquid nitrogen recovery, nitrogen expansion recovery, jet refrigeration recovery, mixed refrigerant refrigeration recovery, and direct compression process were compared in terms of power consumption, economy. On the basis of comparative analysis of power consumption, the actual usage of the above process, and with the payback period as the criterion, the BOG treatment technology suitable for different types of LNG stations is obtained. It provides a reference for different types of LNG stations to select appropriate BOG recovery technology, handles the unsolved problem about selecting BOG treatment technology, and puts forward a prospect for the development of BOG treatment technology.

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APA Style
Xiao , R., Dai, Z., Zhu , Y., Sun , L., Li , H. et al. (2020). COMPARISON OF BOG TREATMENT TECHNOLOGY IN LNG STATION WITHOUT LNG OUTPUT. Frontiers in Heat and Mass Transfer, 14(1), 1-5. https://doi.org/10.5098/hmt.14.2
Vancouver Style
Xiao R, Dai Z, Zhu Y, Sun L, Li H, Lin H. COMPARISON OF BOG TREATMENT TECHNOLOGY IN LNG STATION WITHOUT LNG OUTPUT. Front Heat Mass Transf. 2020;14(1):1-5 https://doi.org/10.5098/hmt.14.2
IEEE Style
R. Xiao , Z. Dai, Y. Zhu , L. Sun , H. Li , and H. Lin "COMPARISON OF BOG TREATMENT TECHNOLOGY IN LNG STATION WITHOUT LNG OUTPUT," Front. Heat Mass Transf., vol. 14, no. 1, pp. 1-5. 2020. https://doi.org/10.5098/hmt.14.2



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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