Results 251 to 260 of about 70,608 (298)

Advanced boil-off gas studies for liquefied natural gas

Applied Thermal Engineering, 2021
Abstract Current methods of estimating boil-off gas (BOG) rates for large-scale liquefied natural gas (LNG) storage tanks are largely empirical and based on limited available experimental data. More accurate models would be extremely valuable for estimating the potential for excessive BOG generation during LNG storage and transportation scenarios as ...
Ki-Heum Park, Arman Siahvashi, Sungwoo Kim   +2 more
exaly   +2 more sources

Boil off gas (BOG) management in Spanish liquid natural gas (LNG) terminals

Applied Energy, 2010
Abstract Spain is a country with six LNG terminals in operation and three more scheduled for 2011. At the same time an increasing number of LNG tanks are under construction to compensate the Spanish lack of underground storage. A method for evaluating the daily boil off generated is presented in this paper.
E. Querol, B. Gonzalez-Regueral, J. García-Torrent, M.J. García-Martínez   +3 more
exaly   +2 more sources

Theory to boil-off gas cooled shields for cryogenic storage vessels

Cryogenics, 2004
Abstract An intermediate refrigeration with boil-off gas cooled shields using the boil-off gas stream is an alternative method to the conventional intermediate refrigeration with a cryogenic liquid. By using an analytical calculation method relations are derived, which enable complete predictions about the effectiveness of an intermediate ...
exaly   +2 more sources

Prediction of boil-off gas and boil-off rate in cargo tank of NGH carrier

Journal of the Korean Society of Marine Engineering, 2015
Natural gas hydrates are newly emerging as an environment-friendly source of energy to substitute for fossil fuels in the 21stcentury.NGHs are reported to holds much amounts of natural gas (up to 182 standard volumes of gas per volume of hydrate); they are easy to store and safe to carry at about minus 20 degree Celsius under atmospheric pressure ...
Ho-Keunn Kang, Dongeum Kim, You-Taek Kim, Jung-Dae Park, Shin-Baek Kang   +4 more
openaire   +1 more source

Experimental and numerical investigation of the influences of sloshing motion on the change in boil-off gas/boil-off rate in a cryogenic liquid tank

Ocean Engineering
Se-Min Jeong, Jong-Chun Park
exaly   +2 more sources

ALTERNATIVE METHODS OF USING OF BOIL OFF GAS

Spravochnik. Inzhenernyi zhurnal, 2023
This work is devoted to the search and analysis of methods to improve the efficiency of using cold steam gases. The article raises the issue of one of the important problems of storage of liquefied natural gas – the formation of boil off gases. The main ways of using steam gas are given.
openaire   +1 more source

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, 2014
This 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, Cyrus B. Meher-Homji, Pradeep Pillai, Dipanjan Bhattacharya, David Messersmith   +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, 2015
This 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, Cyrus B. Meher-Homji, Pradeep Pillai, Dipanjan Bhattacharya, David Messersmith   +4 more
openaire   +1 more source

Optimal operation of the boil-off gas compression process using a boil-off rate model for LNG storage tanks

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, Dongil Shin, Soo Hyoung Choi, En Sup Yoon   +3 more
openaire   +1 more source

Minimizing Boil-Off Losses in Liquefied Natural Gas Transportation

Industrial & Engineering Chemistry Research, 2009
Natural 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.
openaire   +1 more source