HYDROGEN BY METHANOL REFORMING

• Typical feed: Air
• Capacity range: 300~30000Nm3/h
• O₂ purity: up to 93% by vol.
• O₂ supply pressure: according to customer’s requirement
• Operation: automatic, PLC controlled
• Utilities: For the production of 1,000 Nm³/h O2 (purity 90%), the following Utilities are required:
• Installed power of main engine: 500kw
• Circulating cooling water: 20m3/h
• Circulating sealing water: 2.4m3/h
• Instrument air: 0.6MPa, 50Nm3/h

* The VPSA oxygen production process implements “customized” design according to the user’s different altitude, meteorological conditions, device size, oxygen purity (70%~93%).

1. H2 Recycling from H2-rich gas mixture (PSA-H2)

Purity: 98%~99.999%

2. CO2 Separation and purification (PSA – CO2)

Purity: 98~99.99%.

3. CO Separation and Purification (PSA – CO)

Purity: 80%~99.9%

4. CO2 Removal (PSA – CO2 Removal)

Purity: <0.2%

5. PSA – C₂+ Removal

• Typical feed: Natural gas, LPG, naphtha
• Capacity range: 10~50000Nm3/h
• H₂ purity: Typically 99.999% by vol. (optional 99.9999% by vol.)
• H₂ supply pressure: Typically 20 bar (g)
• Operation: Automatic, PLC controlled
• Utilities: For the production of 1,000 Nm³/h H₂ from natural gas the following Utilities are required:
• 380-420 Nm³/h natural gas
• 900 kg/h boiler feed water
• 28 kW electric power
• 38 m³/h cooling water *
• * can be substituted by air cooling
• By-product: Export steam, if required

• Typical feed: Methanol
• Capacity range: 10~50000Nm3/h
• H₂ purity: Typically 99.999% by vol. (optional 99.9999% by vol.)
• H₂ supply pressure: Typically 15 bar (g)
• Operation: Automatic, PLC controlled
• Utilities: For the production of 1,000 Nm³/h H₂ from methanol, the following Utilities are required:
• 500 kg/h methanol
• 320 kg/h demineralised water
• 110 kW electric power
• 21T/h cooling water

• Typical feed: H₂-rich Gas Mixture

• Capacity range: 50~200000Nm³/h

• H₂ purity: Typically 99.999% by vol. (optional 99.9999% by vol.)& Meet hydrogen fuel cell standards

• H₂ supply pressure: according to customer’s requirement

• Operation: Automatic, PLC controlled

• Utilities: the following Utilities are required:

• Instrument Air

• Electrical

• Nitrogen

• Electric power

• Typical feed: Air
• Capacity range: 5~3000Nm3/h
• N₂ purity: 95%~99.999% by vol.
• N₂ supply pressure: 0.1～0.8MPa(Adjustable)
• Operation: Automatic, PLC controlled
• Utilities: For the production of 1,000 Nm³/h N2, the following Utilities are required:
• Air consumption: 63.8m3/min
• Power of air compressor: 355kw
•  Power of nitrogen generator purification system: 14.2kw