Most of LPG explosions are caused by undetected gas leakage in the pre-detection condition. So that, LPG detection system is needed. The purpose of this system is to detect gas leakage, neutralize it, and prevent the explosion. Gas leakage could…
Most of LPG explosions are caused by undetected gas leakage in the pre-detection condition. So that, LPG detection system is needed. The purpose of this system is to detect gas leakage, neutralize it, and prevent the explosion. Gas leakage could…
Until now, structured and unstructured networks have been considered in absentia of each other. We believe that next-generation P2P services would require both structured and unstructured algorithms, and that it therefore makes sense to consider a…
Recently, safety protection research on the risk of flammable gas leakage and deflagration between adjacent offshore facilities is easy to be ignored and the fire and explosion accidents are also harmful to interactive operations, causing great…
Hydrogen blending has significant influences on the characteristics and evolution of safety accidents of natural gas. In this study, the numerical investigation is performed to reveal the leakage and diffusion characteristics of hydrogen-blended…
This paper takes the safety in emergency processes as the starting point, from the perspective of scenario deduction, to study the consequences of fire accidents for oil-gas storage and transportation. Through the statistical analysis of actual…
Effectively identifying the potential risk sources in the emergency process of the petroleum storage and transportation is the key to realize the essential safety design of the whole life cycle of petroleum products. In this paper, from the…
Rail incidents involving release of crude oil from train tank cars is a safety concern. The objectives of this study are identification and quantification of the impacts of different factors on types and consequences of crude oil release from trains,…
The control function of safety-prevention measures and the effect of mitigating safety measures on reduction of accident consequences are seldom considered in the analysis assessment of a general long-distance natural gas pipeline risk. A method that…
An accidental leakage of Liquefied Natural Gas (LNG) can occur during processes of production, storage and transportation. LNG has a complex dispersion characteristic after release into the atmosphere. This complex behaviour demands a detailed…
Many fire or explosion accidents have happened because of the high temperature which is the excellent indicator for risk evaluation caused by an oxidation exothermic reaction of sulfurized rust in the production and transportation of…
With the rapid development of the world economy, the petrochemical industry energy reserve strategy and production demand increase, petrochemical storage tank farm scale is also expanding, and continue to large, intensive direction of development. In…
The accidental gas explosions are major safety concerns in the oil and gas sectors. A typical gas explosion associates with complex interaction between obstacles and turbulence. Compared to the gas explosion, the chemical explosion such as TNT…
The production and storage of liquefied petroleum gas (LPG) is gradually becoming larger and more intensive, which greatly increases the risk of the domino effect of an explosion accident in a storage tank area while improving production and…
This paper takes the safety in emergency processes as the starting point, from the perspective of scenario deduction, to study the consequences of fire accidents for oil-gas storage and transportation. Through the statistical analysis of actual…
Focusing on the state of explosion overpressure field, a number of pressure transducers were installed in the axial and radial directions in the large-scale space. The explosion overpressure fields at different volume fractions of natural gas were…
The flammable hydrogen-blended methaneair and natural gasair mixtures raise spe-cific safety and environmental issues in the industry and transportation
Liquefied natural gas (LNG) floating production storage offloading, or floating liquefied natural gas (FLNG), is an offshore unit used to produce LNG from offshore gas reservoirs. The liquefaction is critical process for liquefying natural gas (NG)…
The present work aims to provide theoretical support to prevent LPG explosion accidents and reduce its hazardous effect. The explosion of LPG-air mixtures (4.0 % – 9.0 % in volume) under N2 and CO2 dilution (0.0%–30.0% in volume) was experimentally…
Purpose: The purpose of this paper is to ascertain the harm to personnel and equipment caused by an external explosion during natural gas explosion venting. The external explosion characteristics induced by the indoor natural gas explosion are the…
Abstract: Provided in this document are specific requirements for field installed sealing between a pressurized system (stream) containing flammable or combustible process fluids which is connected directly or indirectly to an electrical system where…
Provided in this document are specifi c requirements for fi eld installed sealing between a pressurized system (stream) containing fl ammable or combustible process fl uids which is connected directly or indirectly to an electrical system where a…
Abstract: Provided in this document are specific requirements for field installed sealing between a pressurized system (stream) containing flammable or combustible process fluids which is connected directly or indirectly to an electrical system where…
Focusing on the state of explosion overpressure field, a number of pressure transducers were installed in the axial and radial directions in the large-scale space. The explosion overpressure fields at different volume fractions of natural gas were…
Air injection techniques have been widely applied in oil fields, but the associated safety issue of natural gas (NG) and oil explosion has been of great concern. In this study, explosion experiments of different NG compositions were conducted under…
Offshore drilling platforms are widely used in the field of marine resource exploration and exploitation. Nature gas leakage may occur during operation and production, resulting in explosion accidents. In order to improve the platform's safety…
In order to study the superposition effect of physical explosion and chemical explosion shock wave of liquefied natural gas storage tank and obtain the distribution law of load and overpressure, this paper uses ANSYS/LSDYNA to establish the finite…
In this work we present a study based on two methods D-HIGRAPH and HAZOP methods applied for the LPG storage tanks in SKIKDA refinery which is considered as the most important refinery in Algeria. Several recommendations raised from our study to…
Risk analysis and assessment are extremely important in the oil sector to prevent potential risks. The objective of this work is to propose a thorough risk analysis approach with the integration of the human factor, since he is considered as a weak…
Desalter and crude distillation unit is an equipment used for desalting of salt and other impurities to minimize corrosion during the crude oil refining process. This study presents the predictive analysis of data from desalter and crude distillation…
Air injection techniques have been widely applied in oil fields, but the associated safety issue of natural gas (NG) and oil explosion has been of great concern. In this study, explosion experiments of different NG compositions were conducted under…
Hydrogen blending has significant influences on the characteristics and evolution of safety accidents of natural gas. In this study, the numerical investigation is performed to reveal the leakage and diffusion characteristics of hydrogen-blended…
Offshore drilling platforms are widely used in the field of marine resource exploration and exploitation. Nature gas leakage may occur during operation and production, resulting in explosion accidents. In order to improve the platform's safety…
This paper takes the safety in emergency processes as the starting point, from the perspective of scenario deduction, to study the consequences of fire accidents for oil-gas storage and transportation. Through the statistical analysis of actual…