99.9999% UHP Hydrogen Gas Cylinder / Compressed Hydrogen Gas
Description:
The universal emergence of atomic hydrogen first occurred during the recombination epoch. At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2.
Cylinder Color could be painted according to customer's requirements. Valve could be changed according to customer's requirements. Customer name could be engraved or painted on cylinder.
The gas industry relies heavily on cylinders to store and transport gases.
The cylinders we produced as per GB5099, ISO9809, EN1964, KSB6210.
And there’s a range of products to meet every need, whether small or large. We provide cylinders with water capacities that range between 1 litre and 50 litres in 150bar and 200bar, and even up 300bar working pressure, and also supply the size you need on request.
Hydrogen poses a number of hazards to human safety, from potential detonations and fires when mixed with air to being an asphyxiant in its pure, oxygen-free form. In addition, liquid hydrogen is a cryogen and presents dangers associated with very cold liquids. Hydrogen dissolves in many metals, and, in addition to leaking out, may have adverse effects on them, such as hydrogen embrittlement, leading to cracks and explosions. Hydrogen gas leaking into external air may spontaneously ignite. Moreover, hydrogen fire, while being extremely hot, is almost invisible, and thus can lead to accidental burns.
Even interpreting the hydrogen data is confounded by a number of phenomena. Many physical and chemical properties of hydrogen depend on the parahydrogen/orthohydrogen ratio. Hydrogen detonation parameters, such as critical detonation pressure and temperature, strongly depend on the container geometry.
Specifications:
1. Physical properties
| Commodity |
High purity hydrogen gas |
| Molecular Formula |
H2 |
| UN No. |
UN1049 |
| CAS No. |
1333-74-0 |
| Hazardous class for transort |
2.2 |
2. Typical technical data (COA)
| Contents |
Pure Hydrogen Gas |
High Purity Hydrogen Gas |
High Purity Hydrogen Gas |
| Hydrogen (%) |
≥99.99 |
≥99.999 |
≥99.9999 |
| Impurity (ppmv) |
Limit |
|
|
| CO/10-6 |
≤5 |
≤1 |
≤0.2 |
| CO2/10-6 |
≤5 |
≤1 |
≤0.2 |
| N2/10-6 |
≤60 |
≤5 |
≤2 |
| H2O/10-6 |
≤30 |
≤3 |
≤5 |
| O2/10-6 |
≤5 |
≤1 |
≤0.5 |
| CH4/10-6 |
≤10 |
≤1 |
≤0.1 |
3. Package
| Cylinder Size |
Cylinder Content
(m3)
|
Gauge Pressure
(bar)
|
Outlet Connection
|
| 8ltr |
1 |
100bar |
According to the valve type |
| 40ltr |
5.5 |
135bar |
According to the valve type |
| 44ltr |
6 |
150bar |
CGA580 |
| 47ltr |
7 |
165bar |
CGA580 |
| Other sizes are also available |
Applications:
| Consumption in processes |
The key consumers of H2 in the petrochemical plant include
hydrodealkylation, hydrodesulfurization, and hydrocracking.
|
| Ahydrogenating agent |
Increasing the level of saturation of unsaturated fats and oils, and in the production of methanol. It is similarly the source of hydrogen in the manufacture of hydrochloric acid |
| Reducing agent of metallic ores |
H2 has wide applications in physics and engineering. It is used as a shielding gas in welding methods such as atomic hydrogen welding |
| Coolant |
Hydrogen is commonly used in power stations as a coolant in generators due to a number of favorable properties that are a direct result of its light diatomic molecules. |
| Energy carrier |
In some cases hydrogen functions as an energy carrier, like a battery. Hydrogen may be obtained from fossil sources |
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