Transcription of Compressed Gas Safety.ppt
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Compressed Gas Safety.ppt
Confidential1 Compressed Gas SafetyConfidential2 OSHA Regulations 29 CFR Compressed GasesConfidential3 Hazards of Compressed Gas CylindersChemical HazardsPhysical HazardsConfidential4 Compressed GasesChemical Hazards Inerts Oxidizers Flammable ToxicConfidential5 Chemical Hazards of Compressed Gas Cylinders Confidential6 OxidizersOXYGEN & GAS MIXTURES OXYGEN CONCENTRATION > ALLOW PETROLEUM BASED PRODUCTS TO COME INTO CONTACT WITH FROM COMBUSTIBLES & FLAMMABLES IN STORAGE. 20 DISTANCE, OR 5 HIGH, 1/2 HOUR FIRE WALLC onfidential8 OxygenOdorless, colorless gasNon flammable but is necessary for other material to burnHyperoxiaConfidential9 Oxygen CylinderConfidential10 InertsNITROGEN, ARGON,HELIUM, CO2 Simple Asphyxiantswhich can displace oxygenWill not support lifeConfidential11 InertsUSE IN WELL VENTILATED AREASDO NOT DISPOSE OR VENT OFF UNUSED FOR OXYGEN > WHEN USED IN CONFINED SPACEC onfidential12 InertsConfidential13 ArgonOdorless, colorless gasCan be stored with flammables or , PROPANE, PROPLYENEGas flammables in concentration of 13% or less in air by volumeGas in flammable range greater tha
Fuel gas −Always in upright position. −20 feet from oxygen & combustible material. −Never place anything on top of cylinder. Oxygen −20 feet from flammable or combustible material. Separation can be 1 hour fire wall. Cylinders in use or connected can be stored together.
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