Biotech, chemical, petrochemical & pharmaceutical - HiQ® Specialty ...

HiQ ® specialty gas program – Biotech, chemical, petrochemical & pharmaceutical
Calorimetric control
natural gas
Lowcalor natural gas
Composition may vary slightly locally.
Highcalor natural gas
Composition may vary slightly locally.
EU natural gas
US natural gas
Mixtures
2
2% 2% 36
2% 2% 36
n.a. n.a. n.a.
n.a. n.a. n.a.
FLAMMABLE GAS
General
Filling pressure at 15 °C : Low 87 bar(a)
High 30 bar(a)
EU 64 bar(a)
US 29 bar(a)
70 °F : Low 1,309 psi(g)
High 456 psi(g)
EU 966 psi(g)
US 440 psi(g)
Material recommendations: Aluminum/steel cylinder
Brass valve
2
Composition Cyl. Content Prod. code
size [m3 ] [ft3 ]
2.6% N 2 7 27.8 2474
7.6% CO 2 10 1.10
5.9% C 2 H 6 20 2.21
2.5% C 3 H 8 44 175
q.s. CH 4 49 195
50 5.52
4.6% C 2 H 6 7 8.3 2475
5.4% C 3 H 8 10 0.33
1.5% n-C 4 H 10 20 0.65
q.s. CH 4 44 52
49 58
50 1.64
0.5% N 2 7 18.8 2476
0.5% CO 2 10 0.75
4.5% C 2 H 6 20 1.49
1.5% C 3 H 8 44 118
0.5% i-C 4 H 10 49 132
0.5% n-C 4 H 10 50 3.73
q.s. CH 4
2.6% N 2 7 11.1 2477
0.3% CO 2 10 0.31
2.5% C 2 H 6 20 0.61
0.3% C 3 H 8 44 70
0.9% i-C 4 H 10 49 78
0.9% n-C 4 H 10 50 1.53
500 ppm i-C 5 H 12
500 ppm n-C 5 H 12
500 ppm n-C 6 H 14
q.s. CH 4
Risks
Highly flammable.
Transport
ADR: Class 2, 1F DOT: Class 2.1
Recommended cylinder regulator
Outlet pressure
HiQ ® REDLINE bar psi Prod. code
C 200/1 A, brass 3 45 3100
C 200/1 A, brass 6 85 5467
C 200/1 A, brass 14 200 5468
C 200/1 A, brass 50 725 3102
C 200/1 A, brass 200 3,000 3103
C 200/2 A, brass 3 45 5482
C 200/2 A, brass 6 85 3125
C 200/2 A, brass 10.5 150 3126