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Application of Boil Off Gas Compressors in LNG Plants
Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, 2014This paper discusses complexities and challenges of managing boil off gas (BOG) in LNG liquefaction plants. Most publications in the past have focused on regasification terminals and have not addressed the area of liquefaction plants. The paper discusses the generation and management of BOG and the associated networks and machinery to manage it.
Mustapha Chaker +4 more
openaire +1 more source
Application of Boil Off Gas Compressors in Liquefied Natural Gas Plants
Journal of Engineering for Gas Turbines and Power, 2015This paper discusses complexities and challenges of managing boil off gas (BOG) in liquefied natural gas (LNG) liquefaction plants. Most publications in the past have focused on regasification terminals and have not addressed the area of liquefaction plants.
Mustapha Chaker +4 more
openaire +1 more source
Korean Journal of Chemical Engineering, 2008
Proper handling of boil-off gas (BOG) significantly affects the operational efficiency as well as the safety of the whole LNG gasification plant. Due to the not well-known inherent dynamics, it has been suspected that the BOG compressors are being operated at too much capacity, unnecessarily consuming too much energy. An empirical model is proposed for
Myung Wook Shin +3 more
openaire +1 more source
Proper handling of boil-off gas (BOG) significantly affects the operational efficiency as well as the safety of the whole LNG gasification plant. Due to the not well-known inherent dynamics, it has been suspected that the BOG compressors are being operated at too much capacity, unnecessarily consuming too much energy. An empirical model is proposed for
Myung Wook Shin +3 more
openaire +1 more source
Minimizing Boil-Off Losses in Liquefied Natural Gas Transportation
Industrial & Engineering Chemistry Research, 2009Natural gas (NG) is the cleanest fossil fuel, which is most popular and economical after crude oil. Liquefied natural gas (LNG) is the most economical way of transporting NG over long distances. Because of LNG transportation and storage at −163 °C, boil-off losses are an unavoidable reality.
Hasan, M.M.F., Zheng, A.M., Karimi, I.A.
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A prototype test of dynamic boil-off gas in liquefied natural gas tank containers
Applied Thermal Engineering, 2020Abstract The safety concern of transporting liquefied natural gas (LNG) by tank container is still an unsolved problem. One of the key issues for LNG tank container transportation is that the dynamic boil-off gas (BOG) generation during the shipping has not been systematically characterized.
Peng Yu +3 more
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Optimal design of boil-off gas reliquefaction process in LNG regasification terminals
Computers & Chemical Engineering, 2018Abstract Boil-off gas (BOG) generation in liquefied natural gas (LNG) regasification terminals is substantial and unavoidable. Most terminals employ a cost-intensive BOG reliquefaction process using the send-out LNG. In this work, we study the preliminary design of this process with the objective of minimizing its total annualized cost (TAC).
Harsha Nagesh Rao, Iftekhar A. Karimi
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Processes
This study proposes an analytical model for the long-term prediction of boil-off gas (BOG) generation in cryogenic storage tanks. The model assumes a saturated liquid and a superheated vapor under open-vent conditions.
Min-Seok Kim, J. Lee
semanticscholar +1 more source
This study proposes an analytical model for the long-term prediction of boil-off gas (BOG) generation in cryogenic storage tanks. The model assumes a saturated liquid and a superheated vapor under open-vent conditions.
Min-Seok Kim, J. Lee
semanticscholar +1 more source
Industrial & Engineering Chemistry Research, 2007
Proper handling of boil-off gas (BOG) during normal operations as well as ship unloading significantly affects the efficiency of the operation and the safety of the whole gasification plant. Optimal operations of BOG compressors need to consider multiple aspects of plant safety and reduced power consumption, simultaneously satisfying all process ...
Myung Wook Shin +4 more
openaire +1 more source
Proper handling of boil-off gas (BOG) during normal operations as well as ship unloading significantly affects the efficiency of the operation and the safety of the whole gasification plant. Optimal operations of BOG compressors need to consider multiple aspects of plant safety and reduced power consumption, simultaneously satisfying all process ...
Myung Wook Shin +4 more
openaire +1 more source
Applied Sciences
Marine transportation of liquefied carbon dioxide (LCO2) is crucial for Carbon Capture, Transportation, Utilization, and Storage (CCTUS) technology, aiding in CO2 emission reduction and greenhouse effect control. This study investigates the thermodynamic
Mengke Sun, Zhongchao Zhao, Jiwei Gong
semanticscholar +1 more source
Marine transportation of liquefied carbon dioxide (LCO2) is crucial for Carbon Capture, Transportation, Utilization, and Storage (CCTUS) technology, aiding in CO2 emission reduction and greenhouse effect control. This study investigates the thermodynamic
Mengke Sun, Zhongchao Zhao, Jiwei Gong
semanticscholar +1 more source
Prediction of parameters for boil-off gas in cryogenic tanks. Part 1. Modelling methods
Journal International Academy of RefrigerationThe paper presents an overview of phenomena related to boil-off gas (BOG) and its parameters in liquefied natural gas storage. The history of modelling methods used for BOG prediction is shown, and the computational methods currently used in the industry
A. V. Zaitsev, A. Saftli
semanticscholar +1 more source