Industrial Gas Catalogue- Section 6-13 - All Controls
Industrial Gas Catalogue- Section 6-13 - All Controls
Industrial Gas Catalogue- Section 6-13 - All Controls
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ALL CONTROLS<br />
APPENDIX 3<br />
FACTS ABOUT LIQUEFIED PETROLEUM GAS (LPG) AN<br />
AVERAGE BLEND COMMERCIAL PROPANE<br />
ITEM UNIT VALUE<br />
Boiling point at pa = 101.325 kPa o C -45<br />
Relative Density of gas (air = 1) at 15 o C and 101.325 kPa 1.52<br />
Relative density of liquid (water = 1) at 15 o C 0.508<br />
Mass per litre of liquid at 15 o C kg/L 0.508<br />
Volume of gas per kilogram of liquid at 15 o C and 101.325 kPa m 3 /kg 0.541<br />
Volume of gas per litre of liquid at 15 o C and 101.325 kPa m 3 /L 0.275<br />
Gross heating value (GJ/t)* when vaporised MJ/kg 50.05<br />
Gross heating value per liquid volume when vaporised MJ/L 25.42<br />
Gross heating value of gas per standard cubic metre MJ/m 3 95.5<br />
Vapour pressure pe at various temperatures<br />
o C = -45<br />
-40<br />
-30<br />
-20<br />
-10<br />
0<br />
15<br />
10<br />
20<br />
30<br />
40<br />
50<br />
* The value of GJ/t equals the value of MJ/kg<br />
kPa =<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
gauge<br />
0<br />
28<br />
90<br />
175<br />
285<br />
425<br />
600<br />
700<br />
800<br />
1060<br />
<strong>13</strong>70<br />
1700<br />
While every effort has been made to ensure this information is correct, System Control Engineering Pty Ltd shall not be responsible for any errors that may exist in this publication<br />
Ph: (08) 9277 4299 Fax: (08) 9277 5824<br />
www.allcontrols.com.au<br />
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