The Analysis of LNG Storage and Distribution Station Tank Leakage and Diffusion Based PHAST
ZHOU Yuxi;CAI Zhiyong;School of Safety Engineering ,Chongqing University of Science and Technology;
LNG storage and distribution station which mainly store tank gas is liquefied natural gas. It is flammable and explosive places,in the event of leakage could cause such a huge fire and explosion hazards. In this paper, Norwegian DNV PHAST software developed by the company,respectively,conduct a quantitative calculation of fire and explosion and impact analysis to LNG storage tank leak diffusion and distribution station. The risk prevention countermeasures to improve the safety of LNG storage and distribution station management and reduce accidents provide a basis for risk are put forward.