Flammable vapour cloud risks from
Found 7 free book(s)
Guide - Storage of flammable liquids
www.safeworkaustralia.gov.auPlaces where flammable gases, vapours, dusts, fumes and mists are likely to be present in the air in a flammable or explosive concentration are hazardous areas. Flammable liquids can create clouds of flammable vapour when exposed to the air, either through open containers, pouring, mixing, or from a spill or leak. This vapour is invisible and
QRA Technical Guidance
www.nea.gov.sgIndividual risk is the summation of risks from all the ... benzene, crude oils (with Reid Vapour Pressure≥2.5 psi), methyl ethyl ketone (MEK), naphthas, reformate (worst case-light), natural gas ... mist cloud). o For in-scope tanks, the harm footprints to be used for modelling of VCE from ...
Texas City Refinery explosion — safety out of focus
www.icheme.orginto a blowdown drum. 195,600 litres of flammable fluid entered the blowdown drum, quickly overfilling and discharging to the atmosphere. The discharged fluid quickly formed a flammable vapour cloud, which was ignited by the backfiring of a nearby diesel truck. The resulting explosion killed 15 and injured 180
Risk Assessment of Mechanical Equipment
contenta.mkt4245.comflammable substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only. Zone 20 . A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently. Zone 21
SULPHUR SAFETY DATA SHEET - Teck Resources
www.teck.comMay 25, 2015 · Flammable Solid. May form combustible dust concentrations in air. Precautionary Statements: Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources. No smoking. Ground and bond container and receiving equipment. Use explosion-proof equipment if dust cloud can occur. Wear protective gloves, clothing and eye protection
Emergency planning for ammonia-based refrigeration systems ...
www.worksafe.qld.gov.audensity layering effect, which generates a slowly diluting vapour cloud that hugs the ground. A release that travels along the ground rather than immediately rising into the air increases the risk of exposure to workers and others. Released ammonia …
Guidelines for quantitative risk assessment
content.publicatiereeksgevaarlijkestoffen.nlThis report documents the methods to calculate the risks due to dangerous substances in the Netherlands using the models and data available. Calculation of the risks relates, on the one hand, to stationary installations and, on the other, to transport and related activities. The report consists of two parts.