APPENDIX G CRYOGENIC FLUIDS—WEIGHT AND …

1 APPENDIX GCRYOGENIC FLUIDS weight AND VOLUME EQUIVALENTSThis APPENDIX is for information purposes and is not intended for APPENDIX is used to convert from liquid togas forcryogenic shall be used to determinethe equivalent amounts ofcryogenic fluidsin either the liquidor gas Use of the use Table , read hori-zontally across the line of interest. For example, to deter-mine the number of cubic feet of gas contained in gallon( L) of liquid argon, find in the column entitled Volume of liquid at NormalBoiling Point. Readingacross the line under the column entitled Volume of Gas at70 F and 1 atmosphere psia, the value of cubicfeet ( m3) is Other other quantities are of inter-est, the numbers obtained can be multiplied or divided toobtain the quantity of interest.

2 For example, to determine thenumber of cubic feet of argon gas contained in a volume of1,000 gallons (3785 L) of liquid argon at its normalboilingpoint, multiply by 1,000 to obtain 112,450 cubic feet(3184 m3).2010 OREGON FIRE CODE4491M:\data\CODES\STATE CODES\Oregon\2010\Fire\Final VP\ , November 03, 2009 9:50:08 AMColor profile: Generic CMYK printer profileComposite Default screen4502010 OREGON FIRE CODEAPPENDIX GTABLE AND VOLUME EQUIVALENTS FOR COMMON CRYOGENIC FLUIDSCRYOGENICFLUIDWEIGHT OF liquid OR GASVOLUME OF liquid AT NORMALBOILING POINTVOLUME OF GAS AT NTPP oundsKilogramsLitersGallonsCubic feetCubic SI: 1 pound = kg, 1 gallon = L, 1 cubic foot = m3, C = [( F)-32] , 1 pound per square inch atmosphere = The values listed for liquefied natural gas (LNG) are typical values.

3 LNG is a mixture of hydrocarbon gases, and no two LNG streams have exactly :\data\CODES\STATE CODES\Oregon\2010\Fire\Final VP\ , November 03, 2009 9:50:08 AMColor profile: Generic CMYK printer profileComposite Default scr