Tableaux de conversion

Argon

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 9,47 0,268 0,0858 0,325
1 kilogram 2,21 1 20,9 0,591 0,189 0,716
1 scf gas 0,106 0,048 1 0,0283 0,0091 0,0343
1 m3gas 3,73 1,69 35,31 1 0,320 1,211
1 US gallon liquid 11,6 5,28 110 3,13 1 3,79
1 liter liquid 3,08 1,40 29,2 0,826 0,264 1
1 short ton 2000 907 18931 536 171 650

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Nitrogen

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 13,5 0,382 0,149 0,562
1 kilogram 2,21 1 29,8 0,843 0,328 1,24
1 scf gas 0,074 0,034 1 0,028 0,011 0,042
1 m 3 gas 2,61 1,19 35,3 1 0,388 1,47
1 US gallon liquid 6,73 3,05 90,9 2,57 1 3,79
1 liter liquid 1,78 0,806 24,0108 0,68 0,2642 1
1 short ton 2000 907 27004 765 297 1125

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Oxygen

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 11,8 0,335 0,105 0,397
1 kilogram 2,21 1 26,1 0,738 0,231 0,875
1 scf gas 0,085 0,038 1 0,0283 0,0089 0,0336
1 m 3 gas 2,99 1,35 35,3 1 0,313 1,19
1 US gallon liquid 9,53 4,32 113 3,19 1 3,79
1 liter liquid 2,52 1,14 29,8 0,843 0,264 1
1 short ton 2000 907 23640 670 210 794

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Carbon Dioxide

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 8,55 0,242 0,0757 0,287
1 kilogram 2,21 1 18,9 0,534 0,167 0,632
1 scf gas 0,117 0,053 1 0,0283 0,0089 0,0335
1 m 3 gas 4,13 1,87 35,3 1 0,313 1,18
1 US gallon liquid 13,2 5,98 113 3,20 1 3,79
1 liter liquid 3,49 1,58 29,8 0,845 0,264 1
1 short ton 2000 907 17106 484 151 573

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Helium

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 94,66 2,68 0,959 3,63
1 kilogram 2,21 1 209 5,91 2,11 8
1 scf gas 0,0105 0,0048 1 0,0283 0,0101 0,0384
1 m 3 gas 0,373 0,169 35,3 1 0,358 1,36
1 US gallon liquid 1,04 0,473 98,5 2,79 1 3,79
1 liter liquid 0,276 0,125 26,0 0,737 0,264 1
1 short ton 2000 907 189316 5362 1917 7258

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Hydrogen

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 188 5,324 1,69 6,40
1 kilogram 2,21 1 414 11,7 3,73 14,1
1 scf gas 0,0053 0,0024 1 0,0283 0,0090 0,034
1 m 3 gas 0,187 0,085 35,3 1 0,318 1,20
1 US gallon liquid 0,593 0,269 111 3,15 1 3,79
1 liter liquid 0,157 0,071 29,3 0,831 0,264 1
1 short ton 2000 907 375974 10648 3384 12809

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Ammonia

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 22,0 0,622 0,175 0,662
1 kilogram 2,21 1 48,4 1,37 0,386 1,46
1 scf gas 0,0455 0,0206 1 0,0283 0,0079 0,0302
1 m 3 gas 1,61 0,729 35,3 1 0,282 1,07
1 US gallon liquid 5,68 2,58 125 3,54 1 3,79
1 liter liquid 1,50 0,681 33,0 0,935 0,264 1
1 short ton 2000 907 43918 12442 350 1325

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Propane

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 8,86 0,251 0,0663 0,251
1 kilogram 2,21 1 19,5 0,553 0,146 0,553
1 scf gas 0,113 0,0512 1 0,0283 0,0241 0,0911
1 m 3 gas 3,98 1,81 35,3 1 0,850 3,22
1 US gallon liquid 4,69 2,13 41,6 1,18 1 3,79
1 liter liquid 1,24 0,562 11,0 0,311 0,264 1
1 short ton 2000 907 17727 502 133 502

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

LNG

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 23,9 0,675 0,284 1,07
1 kilogram 2,21 1 52,6 1,49 0,625 2,37
1 scf gas 0,0420 0,0190 1 0,0283 0,0119 0,0450
1 m 3 gas 1,48 0,672 35,3 1 0,420 1,59
1 US gallon liquid 3,53 1,60 84,1 2,38 1 3,79
1 liter liquid 0,933 0,423 22,2 0,629 0,264 1
1 short ton 2000 907 47697 1351 567 2146

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)

Nitrous Oxide

  Weight Gas Liquid
Pounds (lb) Kilograms (kg) Cu feet (scf) Cu meters (m3) Gallons (US gal) Liters (L)
1 pound 1 0,454 8,55 0,242 0,0971 0,367
1 kilogram 2,21 1 18,9 0,534 0,214 0,81
1 scf gas 0,117 0,0530 1 0,0283 0,0114 0,0431
1 m 3 gas 4,13 1,87 35,3 1 0,402 1,52
1 US gallon liquid 10,3 4,66 87,8 2,49 1 3,79
1 liter liquid 2,71 1,23 23,2 0,657 0,264 1
1 short ton 2000 907 17106 485 194 735

m³ & scf : volume of gas measured at 15 °C (59 °F) @ 1,013 bar (14,7 psi)
L & gal : volume of liquid measured at the boiling temperature @ 1,013 bar (14,7 psi)